Vignesh Sitaraman
f5f7515d7a
modified: TrackRecon.h new file: run_tr.sh modified: scratch/sx3z_vs_phiz/scan_offset.C modified: scratch/sx3z_vs_phiz/scan_offset_fix.C
1915 lines
99 KiB
C
1915 lines
99 KiB
C
#define TrackRecon_cxx
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Int_t colors[40] = {
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kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan, kOrange,
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kSpring, kTeal, kAzure, kViolet, kPink, kGray, kWhite,
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kRed + 2, kGreen + 2, kBlue + 2, kYellow + 2, kMagenta + 2, kCyan + 2, kOrange + 2,
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kSpring + 2, kTeal + 2, kAzure + 2, kViolet + 2, kPink + 2,
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kRed - 7, kGreen - 7, kBlue - 7, kYellow - 7, kMagenta - 7, kCyan - 7, kOrange - 7,
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kSpring - 7, kTeal - 7, kAzure - 7, kViolet - 7, kPink - 7, kGray + 2};
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#include "TrackRecon.h"
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#include "Armory/ClassPW.h"
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#include "Armory/HistPlotter.h"
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#include "Armory/SX3Geom.h"
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#include "Armory/PC_StepLadder_Correction.h"
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#include "Armory/Kinematics.h"
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#include <TH2.h>
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#include <TF1.h>
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#include <TStyle.h>
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#include <TCanvas.h>
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#include <TMath.h>
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#include <TBranch.h>
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#include <TVector3.h>
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#include <fstream>
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#include <iostream>
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#include <sstream>
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#include <vector>
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#include <array>
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#include <map>
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#include <utility>
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#include <algorithm>
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bool process_alpha_proton_scattering = true;
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bool doPCSX3ClusterAnalysis = true;
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bool doPCQQQClusterAnalysis = true;
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double source_vertex = 53; // 53
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const double qqq_z = 100.0;
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const double anode_gain = 1.5146e-5; // channels --> MeV
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std::string dataset;
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bool productionrun = false;
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TF1 pcfix_func("func", model_invert, -200, 200);
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TGraph *MeV_to_cm = NULL, *cm_to_MeV = NULL;
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TGraph *MeV_to_cm_p = NULL, *cm_to_MeVp = NULL;
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TGraph *MeV_to_cm_beam = NULL, *cm_to_MeV_beam = NULL;
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/*
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double z_to_crossover_rho(double z)
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{
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return 9.20645e-5 * z * z + 34.1973;
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}
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double z_to_crossover_rho_cathode(double z)
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{
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return 9.20645e-5 * z * z + 34.1973;
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}
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*/
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// new Parabola for 4wire shift
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double z_to_crossover_rho(double z)
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{
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return 1.65896E-4 * z * z + 4.61626E-8 * z + 32.067;
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}
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// Global instances
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PW pwinstance;
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TVector3 hitPos;
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double qqqenergy, qqqtimestamp;
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class Event
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{
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public:
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Event(TVector3 p, double e1, double e2, double t1, double t2) : pos(p), Energy1(e1), Energy2(e2), Time1(t1), Time2(t2) {}
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Event(TVector3 p, double e1, double e2, double t1, double t2, int c1, int c2) : pos(p), Energy1(e1), Energy2(e2), Time1(t1), Time2(t2), ch1(c1), ch2(c2) {}
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// Event(TVector3 p, double e1, double e2, double t1, double t2, int c1, int c2, int m1, int m2) : pos(p), Energy1(e1), Energy2(e2), Time1(t1), Time2(t2), ch1(c1), ch2(c2), multi1(m1), multi2(m2) {}
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Event(TVector3 p, double e1, double e2, double t1, double t2, int a, int c, int c1, int c2) : pos(p), Energy1(e1), Energy2(e2), Time1(t1), Time2(t2), Anodech(a), Cathodech(c), ch1(c1), ch2(c2) {}
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TVector3 pos;
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int ch1 = -1; // int(ch1/16) gives qqq id, ch1%16 gives ring#
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int ch2 = -1; // int(ch2/16) gives qqq id, ch2%16 gives wedge#
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double Energy1 = -1; // Front for QQQ, Anode for PC
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double Energy2 = -1; // Back for QQQ, Cathode for PC
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double Time1 = -1;
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double Time2 = -1;
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int Anodech = -1;
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int Cathodech = -1;
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// misc elements;
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int multi1 = -1, multi2 = -1;
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};
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// Calibration globals
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const int MAX_QQQ = 4;
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const int MAX_RING = 16;
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const int MAX_WEDGE = 16;
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double qqqGain[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
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bool qqqGainValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
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double qqqCalib[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
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bool qqqCalibValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
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double sx3BackGain[24][4][4] = {{{1.}}};
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double sx3FrontGain[24][4] = {{1.}};
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double sx3FrontOffset[24][4] = {{0.}};
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double sx3RightGain[24][4] = {{1.}};
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// PC Arrays
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double pcSlope[48];
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double pcIntercept[48];
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HistPlotter *plotter;
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bool HitNonZero;
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bool sx3ecut;
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bool qqqEcut;
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void protonAlphaHistograms(HistPlotter *plotter, std::vector<Event> QQQ_Events, std::vector<Event> SX3_Events, std::vector<Event> PC_Events);
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void PCSX3ClusterAnalysis(HistPlotter *plotter, std::vector<Event> QQQ_Events, std::vector<Event> SX3_Events, std::vector<Event> PC_Events);
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void PCQQQClusterAnalysis(HistPlotter *plotter, std::vector<Event> QQQ_Events, std::vector<Event> SX3_Events, std::vector<Event> PC_Events);
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void TrackRecon::Begin(TTree * /*tree*/)
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{
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pcfix_func.SetNpx(100000);
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TString option = GetOption();
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if (option != "")
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plotter = new HistPlotter(option.Data(), "TFILE");
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else
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plotter = new HistPlotter("Analyzer_SX3.root", "TFILE");
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pwinstance.ConstructGeo();
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// ---------------------------------------------------------
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// 1. CRITICAL FIX: Initialize PC Arrays to Default (Raw)
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// ---------------------------------------------------------
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for (int i = 0; i < 48; i++)
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{
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pcSlope[i] = 1.0; // Default slope = 1 (preserves Raw energy)
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pcIntercept[i] = 0.0; // Default intercept = 0
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}
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if (getenv("DATASET"))
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dataset = std::string(getenv("DATASET"));
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if (getenv("source_vertex"))
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source_vertex = (double)std::atof(std::string(getenv("source_vertex")).c_str());
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if(dataset == "17F" && getenv("PRODUCTION"))
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productionrun = true;
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std::cout << "Dataset set to " << dataset << std::endl;
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std::cout << "source_vertex set to " << source_vertex << std::endl;
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// Load PC Calibrations
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std::ifstream inputFile("slope_intercept_results_" + dataset + ".dat");
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if (inputFile.is_open())
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{
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std::string line;
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int index;
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double slope, intercept;
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while (std::getline(inputFile, line))
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{
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std::stringstream ss(line);
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ss >> index >> slope >> intercept;
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if (index >= 0 && index <= 47)
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{
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pcSlope[index] = slope;
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pcIntercept[index] = intercept;
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}
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}
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inputFile.close();
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}
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else
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{
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std::cerr << "Error opening slope_intercept.dat" << std::endl;
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}
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// ... (Load QQQ Gains and Calibs - same as before) ...
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{
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std::string filename = "qqq_GainMatch.dat";
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std::ifstream infile(filename);
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if (infile.is_open())
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{
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int det, ring, wedge;
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double gainw, gainr;
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while (infile >> det >> wedge >> ring >> gainw >> gainr)
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{
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qqqGain[det][wedge][ring] = gainw;
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qqqGainValid[det][wedge][ring] = (gainw > 0);
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// std::cout << "QQQ Gain Loaded: Det " << det << " Ring " << ring << " Wedge " << wedge << " GainW " << gainw << " GainR " << gainr << std::endl;
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}
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infile.close();
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}
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}
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{
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std::string filename = "qqq_Calib.dat";
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std::ifstream infile(filename);
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if (infile.is_open())
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{
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int det, ring, wedge;
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double slope;
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while (infile >> det >> wedge >> ring >> slope)
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{
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qqqCalib[det][wedge][ring] = slope;
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qqqCalibValid[det][wedge][ring] = (slope > 0);
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// std::cout << "QQQ Calib Loaded: Det " << det << " Ring " << ring << " Wedge " << wedge << " Slope " << slope << std::endl;
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}
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infile.close();
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}
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}
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{
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std::ifstream infile("sx3cal/" + dataset + "/backgains.dat");
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std::string temp;
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int backpos, frontpos, clkpos;
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if (infile.is_open())
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while (infile >> clkpos >> temp >> frontpos >> temp >> backpos >> sx3BackGain[clkpos][frontpos][backpos])
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; // std::cout << sx3BackGain[clkpos][frontpos][backpos] << std::endl;
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infile.close();
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infile.open("sx3cal/" + dataset + "/frontgains.dat");
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if (infile.is_open())
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while (infile >> clkpos >> temp >> temp >> frontpos >> sx3FrontOffset[clkpos][frontpos] >> sx3FrontGain[clkpos][frontpos])
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; // std::cout << sx3FrontOffset[clkpos][frontpos] << " " << sx3FrontGain[clkpos][frontpos] << std::endl;
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infile.close();
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infile.open("sx3cal/" + dataset + "/rightgains.dat");
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if (infile.is_open())
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while (infile >> clkpos >> frontpos >> temp >> sx3RightGain[clkpos][frontpos])
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{
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sx3RightGain[clkpos][frontpos] = TMath::Abs(sx3RightGain[clkpos][frontpos]);
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}
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infile.close();
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}
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// ------------- ELOSS Correction read in from tables -------------
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// MeV_to_cm = new TGraph("eloss_calculations/alphas_in_250torr_mix_filtered_6MeV.txt","%lf %*lf %lf");
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MeV_to_cm = new TGraph("eloss_calculations/alpha_lookup_20MeV.dat", "%lf %*lf %lf");
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cm_to_MeV = new TGraph(MeV_to_cm->GetN(), MeV_to_cm->GetY(), MeV_to_cm->GetX());
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MeV_to_cm_p = new TGraph("eloss_calculations/proton_lookup_20MeV.dat", "%lf %*lf %lf");
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cm_to_MeVp = new TGraph(MeV_to_cm_p->GetN(), MeV_to_cm_p->GetY(), MeV_to_cm_p->GetX());
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// Add these alongside your existing proton and alpha tables
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MeV_to_cm_beam = new TGraph("eloss_calculations/aluminum_lookup_80MeV.dat", "%lf %*lf %lf");
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cm_to_MeV_beam = new TGraph(MeV_to_cm_beam->GetN(), MeV_to_cm_beam->GetY(), MeV_to_cm_beam->GetX());
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// cm_to_MeV.Eval(MeV_to_cm.Eval(detectedE)-PathLength) gives energy of particle before it traversed 'path length'
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}
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Bool_t TrackRecon::Process(Long64_t entry)
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{
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hitPos.Clear();
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qqqenergy = -1;
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qqqtimestamp = -1;
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HitNonZero = false;
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bool qqq1000cut = false;
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b_sx3Multi->GetEntry(entry);
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b_sx3ID->GetEntry(entry);
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b_sx3Ch->GetEntry(entry);
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b_sx3E->GetEntry(entry);
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b_sx3T->GetEntry(entry);
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b_qqqMulti->GetEntry(entry);
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b_qqqID->GetEntry(entry);
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b_qqqCh->GetEntry(entry);
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b_qqqE->GetEntry(entry);
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b_qqqT->GetEntry(entry);
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b_pcMulti->GetEntry(entry);
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b_pcID->GetEntry(entry);
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b_pcCh->GetEntry(entry);
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b_pcE->GetEntry(entry);
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b_pcT->GetEntry(entry);
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if (productionrun)
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{
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b_miscMulti->GetEntry(entry);
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b_miscID->GetEntry(entry);
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b_miscCh->GetEntry(entry);
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b_miscE->GetEntry(entry);
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b_miscT->GetEntry(entry);
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b_miscTf->GetEntry(entry);
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}
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double timecut_low = getenv("timecut_low") ? std::atof(getenv("timecut_low")) : 0;
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double timecut_high = getenv("timecut_high") ? std::atof(getenv("timecut_high")) : 1e15;
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if (pc.multi > 0)
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{
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for (int i = 0; i < pc.multi; i++)
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{
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if (pc.t[i] * 1e-9 < timecut_high && pc.t[i] * 1e-9 >= timecut_low)
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{
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// good, keep it moving
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}
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else
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{
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return kTRUE;
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}
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}
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}
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sx3.CalIndex();
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qqq.CalIndex();
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pc.CalIndex();
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std::vector<Event> SX3_Events;
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if (sx3.multi > 1)
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{
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std::array<sx3det, 24> Fsx3;
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// std::cout << "-----" << std::endl;
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bool found_upstream_sx3 = 0;
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for (int i = 0; i < sx3.multi; i++)
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{
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int id = sx3.id[i];
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if (id >= 12)
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continue;
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if (sx3.ch[i] >= 8)
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{
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int sx3ch = sx3.ch[i] - 8;
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sx3ch = (sx3ch + 3) % 4;
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if (id >= 12)
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{
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found_upstream_sx3 = 1;
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// std::cout << Form("f%d(",id) << sx3ch << "," << sx3.e[i] << ") " << std::flush;
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}
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// if(sx3ch==0 || sx3ch==3) continue;
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double value = sx3.e[i];
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int gch = sx3.id[i] * 4 + (sx3.ch[i] - 8);
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if (id < 12)
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Fsx3.at(id).fillevent("BACK", sx3ch, value);
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Fsx3.at(id).ts = static_cast<double>(sx3.t[i]);
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plotter->Fill2D("sx3backs_all_raw", 100, 0, 100, 800, 0, 4096, gch, sx3.e[i]);
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}
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else
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{
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int sx3ch = sx3.ch[i] / 2;
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double value = sx3.e[i];
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if (id >= 12)
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{
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found_upstream_sx3 = 1;
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// std::cout << Form("b%d(",id) << sx3ch << "," << value << ") " << std::flush;
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}
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if (sx3.ch[i] % 2 == 0)
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{
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Fsx3.at(id).fillevent("FRONT_L", sx3ch, value * sx3RightGain[id][sx3ch]);
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}
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else
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{
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Fsx3.at(id).fillevent("FRONT_R", sx3ch, value);
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}
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}
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} // end for (i in sx3.multi)
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// if(found_upstream_sx3) std::cout << std::endl;
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for (int id = 0; id < 24; id++)
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{
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// std::cout << id << " " << Fsx3.at(id).valid_front_chans.size() << " " << Fsx3.at(id).valid_back_chans.size() << std::endl;;
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try
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{
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Fsx3.at(id).validate();
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}
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catch (std::exception exc)
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{
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std::cout << "oops! anyway " << std::endl;
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continue;
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}
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auto det = Fsx3.at(id);
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bool no_charge_sharing_strict = det.valid_front_chans.size() == 1 && det.valid_back_chans.size() == 1;
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if (det.valid)
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{
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// std::cout << det.frontEL << " " << det.frontEL*sx3RightGain[id][det.stripF] << std::endl;
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// plotter->Fill2D("be_vs_x_sx3_id_"+std::to_string(id)+"_f"+std::to_string(det.stripF)+"_b"+std::to_string(det.stripB),200,-1,1,800,0,8192,det.frontX,det.backE,"evsx");
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plotter->Fill2D("matched_be_vs_x_sx3_id_" + std::to_string(id) + "_f" + std::to_string(det.stripF), 200, -60, 60, 800, 0, 8192,
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det.frontX * sx3FrontGain[id][det.stripF] + sx3FrontOffset[id][det.stripF], det.backE * sx3BackGain[id][det.stripF][det.stripB], "evsx_matched");
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// plotter->Fill2D("fe_vs_x_sx3_id_"+std::to_string(id)+"_f"+std::to_string(det.stripF)+"_"+std::to_string(det.stripB),200,-1,1,800,0,4096,det.frontX,det.backE,"evsx");
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// plotter->Fill2D("l_vs_r_sx3_id_"+std::to_string(id)+"_f"+std::to_string(det.stripF),800,0,4096,800,0,4096,det.frontEL,det.frontER,"l_vs_r");
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}
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if (det.valid && (id == 9 || id == 7 || id == 1 || id == 3) && det.stripF != DEFAULT_NULL && det.stripB != DEFAULT_NULL)
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{
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double z = det.frontX * sx3FrontGain[id][det.stripF] + sx3FrontOffset[id][det.stripF];
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z = z + (75.0 / 2.0) - 3.0; // convert local sx3z to detector global coordinate system as indicated by measurements.
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// Note that this will be different for the upstream barrel, when it gets implemented
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double backE = det.backE * sx3BackGain[id][det.stripF][det.stripB];
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// if(backE<2000) continue;
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det.stripF = 3 - det.stripF;
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double alpha_n = TMath::ATan2((2 * det.stripF - 3) * 40.30, 8.0 * 88.0 * TMath::Cos(15.0 * M_PI / 180.0)) * 180. / M_PI; // angle subtended w.r.t the radial perpendicular bisector of each sx3
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double beta_n = 15.0 + alpha_n; // how much to add per strip to the starting position? this is the angle w.r.t an edge of the sx3, the above values run as (-10.08deg, -3.39deg, 3.39deg, 10.08deg)
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double phi_n = ((-id + 0.5) * 30 + beta_n);
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phi_n += 45;
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double rho_at_strip = 88.0 / TMath::Cos(alpha_n * M_PI / 180.0); //*TMath::Cos(15.0*M_PI/180.0) if the edge-length is 88mm
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// if(getenv("flip180")) {
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// if(std::string(getenv("flip180"))=="1") {
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// if(dataset=="17F")
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// phi_n+=180;//run 37 in 17F-->
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// }
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//}
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phi_n *= M_PI / 180.; // starting-position phi + strip contribution
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// Event sx3ev(TVector3(88.0*TMath::Cos(phi_n),88.0*TMath::Sin(phi_n),z),backE*0.001,-1,det.ts,-1,det.stripB+4*id,det.stripF+4*id);
|
|
Event sx3ev(TVector3(rho_at_strip * TMath::Cos(phi_n), rho_at_strip * TMath::Sin(phi_n), z), backE * 0.001, -1, det.ts, -1, det.stripB + 4 * id, det.stripF + 4 * id);
|
|
SX3_Events.push_back(sx3ev);
|
|
plotter->Fill2D("sx3backs_gm", 100, 0, 100, 800, 0, 8192, det.stripB + 4 * id, backE);
|
|
|
|
// plotter->Fill2D("SX3CartesianPlot", 200, -100, 100, 200, -100, 100, 88.0*TMath::Cos(phi_n),88.0*TMath::Sin(phi_n), "hCalSX3");
|
|
plotter->Fill2D("SX3CartesianPlot" + std::to_string(id), 200, -100, 100, 200, -100, 100, 88.0 * TMath::Cos(phi_n), 88.0 * TMath::Sin(phi_n), "hCalSX3");
|
|
}
|
|
if (det.valid && det.stripF != DEFAULT_NULL && det.stripB != DEFAULT_NULL)
|
|
{
|
|
plotter->Fill2D("sx3backs_raw", 100, 0, 100, 800, 0, 8192, det.stripB + 4 * id, det.backE);
|
|
}
|
|
}
|
|
}
|
|
// return kTRUE;
|
|
// QQQ Processing
|
|
|
|
int qqqCount = 0;
|
|
int qqqAdjCh = 0;
|
|
// REMOVE WHEN RERUNNING USING THE NEW CALIBRATION FILE
|
|
std::vector<Event> QQQ_Events, PC_Events;
|
|
std::vector<Event> QQQ_Events_Raw, PC_Events_Raw;
|
|
std::vector<Event> QQQ_Events2; // clustering done
|
|
|
|
// Check for muliplt hits in the same QQQ channel
|
|
|
|
// -------Check Start ------
|
|
|
|
std::unordered_map<int, std::tuple<int, int, double, double>> qvecr[4], qvecw[4];
|
|
if (qqq.multi > 1)
|
|
{
|
|
// if(qqq.multi>=3) std::cout << "-----" << std::endl;
|
|
for (int i = 0; i < qqq.multi; i++)
|
|
{
|
|
if (qqq.ch[i] / 16)
|
|
{
|
|
if (qvecr[qqq.id[i]].find(qqq.ch[i]) != qvecr[qqq.id[i]].end())
|
|
std::cout << "mayday!" << std::endl;
|
|
qvecr[qqq.id[i]][qqq.ch[i]] = std::tuple(qqq.id[i], qqq.ch[i], qqq.e[i], qqq.t[i]);
|
|
}
|
|
else
|
|
{
|
|
if (qvecw[qqq.id[i]].find(qqq.ch[i]) != qvecw[qqq.id[i]].end())
|
|
std::cout << "mayday!" << std::endl;
|
|
qvecw[qqq.id[i]][qqq.ch[i]] = std::tuple(qqq.id[i], qqq.ch[i], qqq.e[i], qqq.t[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
// -------Check End ------
|
|
|
|
bool PCSX3TimeCut = false;
|
|
bool PCASX3TimeCut = false;
|
|
bool PCCSX3TimeCut = false;
|
|
|
|
bool PCQQQTimeCut = false;
|
|
bool PCAQQQTimeCut = false;
|
|
bool PCCQQQTimeCut = false;
|
|
for (int i = 0; i < qqq.multi; i++)
|
|
{
|
|
plotter->Fill2D("QQQ_Index_Vs_Energy", 16 * 8, 0, 16 * 8, 2000, 0, 16000, qqq.index[i], qqq.e[i], "hRawQQQ");
|
|
|
|
for (int j = 0; j < qqq.multi; j++)
|
|
{
|
|
if (j == i)
|
|
continue;
|
|
plotter->Fill2D("QQQ_Coincidence_Matrix", 16 * 8, 0, 16 * 8, 16 * 8, 0, 16 * 8, qqq.index[i], qqq.index[j], "hRawQQQ");
|
|
}
|
|
|
|
for (int k = 0; k < pc.multi; k++)
|
|
{
|
|
if (pc.index[k] < 24 && pc.e[k] > 10)
|
|
{
|
|
plotter->Fill2D("QQQ_Vs_Anode_Energy", 400, 0, 4000, 1000, 0, 16000, qqq.e[i], pc.e[k], "hRawQQQ");
|
|
plotter->Fill2D("QQQ_Vs_PC_Index", 16 * 8, 0, 16 * 8, 24, 0, 24, qqq.index[i], pc.index[k], "hRawQQQ");
|
|
}
|
|
else if (pc.index[k] >= 24 && pc.e[k] > 10)
|
|
{
|
|
plotter->Fill2D("QQQ_Vs_Cathode_Energy", 400, 0, 4000, 1000, 0, 16000, qqq.e[i], pc.e[k], "hRawQQQ");
|
|
}
|
|
}
|
|
|
|
for (int j = i + 1; j < qqq.multi; j++)
|
|
{
|
|
if (qqq.id[i] == qqq.id[j])
|
|
{
|
|
qqqCount++;
|
|
|
|
int chWedge = -1;
|
|
int chRing = -1;
|
|
double eWedge = 0.0;
|
|
double eWedgeMeV = 0.0;
|
|
double eRing = 0.0;
|
|
double eRingMeV = 0.0;
|
|
double tRing = 0.0;
|
|
double tWedge = 0.0;
|
|
|
|
if (qqq.ch[i] < 16 && qqq.ch[j] >= 16 && qqqGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16])
|
|
{
|
|
chWedge = qqq.ch[i];
|
|
eWedge = qqq.e[i] * qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
|
|
chRing = qqq.ch[j] - 16;
|
|
eRing = qqq.e[j];
|
|
tRing = static_cast<double>(qqq.t[j]);
|
|
tWedge = static_cast<double>(qqq.t[i]);
|
|
}
|
|
else if (qqq.ch[j] < 16 && qqq.ch[i] >= 16 && qqqGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16])
|
|
{
|
|
chWedge = qqq.ch[j];
|
|
eWedge = qqq.e[j] * qqqGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16];
|
|
chRing = qqq.ch[i] - 16;
|
|
eRing = qqq.e[i];
|
|
tRing = static_cast<double>(qqq.t[i]);
|
|
tWedge = static_cast<double>(qqq.t[j]);
|
|
}
|
|
else
|
|
continue;
|
|
|
|
plotter->Fill1D("Wedgetime_Vs_Ringtime", 100, -1000, 1000, tWedge - tRing, "hTiming");
|
|
plotter->Fill2D("RingE_vs_Index", 16 * 4, 0, 16 * 4, 1000, 0, 16000, chRing + qqq.id[i] * 16, eRing, "hRawQQQ");
|
|
plotter->Fill2D("WedgeE_vs_Index", 16 * 4, 0, 16 * 4, 1000, 0, 16000, chWedge + qqq.id[i] * 16, eWedge, "hRawQQQ");
|
|
plotter->Fill2D("WedgeE_Vs_RingECal", 1000, 0, 10, 1000, 0, 10, eWedgeMeV, eRingMeV, "hCalQQQ");
|
|
|
|
if (qqqCalibValid[qqq.id[i]][chWedge][chRing])
|
|
{
|
|
eWedgeMeV = eWedge * qqqCalib[qqq.id[i]][chWedge][chRing] / 1000;
|
|
eRingMeV = eRing * qqqCalib[qqq.id[i]][chWedge][chRing] / 1000;
|
|
|
|
if (eRingMeV / eWedgeMeV > 3.0 || eRingMeV / eWedgeMeV < 1.0 / 3.0)
|
|
continue;
|
|
// if(eRingMeV<1.2 || eWedgeMeV<1.2) continue;
|
|
|
|
double theta = 2 * TMath::Pi() * (-qqq.id[i] * 16 + (15 - chWedge) + 0.5) / (16 * 4);
|
|
double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?"
|
|
// z used to be 75+30+23=128
|
|
// we found a 12mm shift towards the vertex later --> 116
|
|
Event qqqevent(TVector3(rho * TMath::Cos(theta), rho * TMath::Sin(theta), qqq_z), eRingMeV, eWedgeMeV, tRing, tWedge, chRing + qqq.id[i] * 16, chWedge + qqq.id[i] * 16);
|
|
Event qqqeventr(TVector3(rho * TMath::Cos(theta), rho * TMath::Sin(theta), qqq_z), eRing, eWedge, tRing, tWedge, chRing + qqq.id[i] * 16, chWedge + qqq.id[i] * 16);
|
|
if (qqq.id[i] >= 1)
|
|
{
|
|
QQQ_Events.push_back(qqqevent);
|
|
QQQ_Events_Raw.push_back(qqqeventr);
|
|
plotter->Fill2D("WedgeE_Vs_RingECal_selected", 1000, 0, 10, 1000, 0, 10, eWedgeMeV, eRingMeV, "hCalQQQ");
|
|
}
|
|
plotter->Fill2D("QQQCartesianPlot", 200, -100, 100, 200, -100, 100, rho * TMath::Cos(theta), rho * TMath::Sin(theta), "hCalQQQ");
|
|
plotter->Fill2D("QQQCartesianPlot" + std::to_string(qqq.id[i]), 200, -100, 100, 200, -100, 100, rho * TMath::Cos(theta), rho * TMath::Sin(theta), "hCalQQQ");
|
|
plotter->Fill2D("PC_XY_Projection_QQQ" + std::to_string(qqq.id[i]), 400, -100, 100, 400, -100, 100, rho * TMath::Cos(theta), rho * TMath::Sin(theta), "hPCQQQ");
|
|
}
|
|
else
|
|
continue;
|
|
|
|
for (int k = 0; k < pc.multi; k++)
|
|
{
|
|
plotter->Fill2D("RingCh_vs_Anode_Index", 16 * 4, 0, 16 * 4, 24, 0, 24, chRing + qqq.id[i] * 16, pc.index[k], "hRawQQQ");
|
|
plotter->Fill2D("WedgeCh_vs_Anode_Index", 16 * 4, 0, 16 * 4, 24, 0, 24, chWedge + qqq.id[i] * 16, pc.index[k], "hRawQQQ");
|
|
plotter->Fill2D("WedgeCh_vs_Anode_Index" + std::to_string(qqq.id[i]), 16 * 4, 0, 16 * 4, 24, 0, 24, chWedge + qqq.id[i] * 16, pc.index[k]);
|
|
plotter->Fill2D("RingCh_vs_Cathode_Index", 16 * 4, 0, 16 * 4, 24, 24, 48, chRing + qqq.id[i] * 16, pc.index[k], "hRawQQQ");
|
|
plotter->Fill2D("WedgeCh_vs_Cathode_Index", 16 * 4, 0, 16 * 4, 24, 24, 48, chWedge + qqq.id[i] * 16, pc.index[k], "hRawQQQ");
|
|
|
|
if (pc.index[k] < 24 && pc.e[k] > 10)
|
|
{
|
|
plotter->Fill2D("Timing_Difference_QQQ_PC", 500, -2000, 2000, 16, 0, 16, tRing - static_cast<double>(pc.t[k]), chRing, "hTiming");
|
|
plotter->Fill2D("DelT_Vs_QQQRingECal", 500, -2000, 2000, 1000, 0, 10, tRing - static_cast<double>(pc.t[k]), eRingMeV, "hTiming");
|
|
// if (tRing - static_cast<double>(pc.t[k]) < -150) // proton tests, 27Al
|
|
if (tRing - static_cast<double>(pc.t[k]) < -150) // proton tests, 27Al
|
|
{
|
|
PCAQQQTimeCut = true;
|
|
plotter->Fill2D("CalibratedQQQEvsPCE_R", 1000, 0, 10, 2000, 0, 30000, eRingMeV, pc.e[k], "hPCQQQ");
|
|
plotter->Fill2D("CalibratedQQQEvsPCE_W", 1000, 0, 10, 2000, 0, 30000, eWedgeMeV, pc.e[k], "hPCQQQ");
|
|
}
|
|
}
|
|
|
|
if (pc.index[k] >= 24 && pc.e[k] > 10)
|
|
{
|
|
if (tRing - static_cast<double>(pc.t[k]) < -200)
|
|
PCCQQQTimeCut = true;
|
|
// if (tRing - static_cast<double>(pc.t[k]) > 200) PCCQQQTimeCut = true;
|
|
plotter->Fill2D("Timing_Difference_QQQ_PC_Cathode", 500, -2000, 2000, 16, 0, 16, tRing - static_cast<double>(pc.t[k]), chRing, "hTiming");
|
|
}
|
|
} // end of pc k loop
|
|
|
|
if (!HitNonZero)
|
|
{
|
|
// double theta = -TMath::Pi() / 2 + 2 * TMath::Pi() / 16 / 4. * (qqq.id[i] * 16 + chWedge + 0.5);
|
|
// double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?"
|
|
double theta = 2 * TMath::Pi() * (-qqq.id[i] * 16 + (15 - chWedge) + 0.5) / (16 * 4);
|
|
double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?"
|
|
double x = rho * TMath::Cos(theta);
|
|
double y = rho * TMath::Sin(theta);
|
|
hitPos.SetXYZ(x, y, qqq_z);
|
|
qqqenergy = eRingMeV;
|
|
qqqtimestamp = tRing;
|
|
HitNonZero = true;
|
|
}
|
|
} // if j==i
|
|
} // j loop end
|
|
} // i loop end
|
|
|
|
PCQQQTimeCut = PCAQQQTimeCut && PCCQQQTimeCut;
|
|
plotter->Fill1D("QQQ_Multiplicity", 10, 0, 10, qqqCount, "hRawQQQ");
|
|
|
|
typedef std::unordered_map<int, std::tuple<int, double, double>> WireEvent; // this stores nearest neighbour wire events, or a 'cluster'
|
|
WireEvent aWireEvents, cWireEvents; // naming for book keeping
|
|
|
|
aWireEvents.clear();
|
|
aWireEvents.reserve(24);
|
|
cWireEvents.clear();
|
|
cWireEvents.reserve(24);
|
|
// PC Gain Matching and Filling
|
|
double anodeT = -99999;
|
|
double cathodeT = 99999;
|
|
int anodeIndex = -1;
|
|
int cathodeIndex = -1;
|
|
for (int i = 0; i < pc.multi; i++)
|
|
{
|
|
// std::cout << pc.index[i] << " " << pc.e[i] << " " << std::endl;
|
|
if (pc.e[i] > 10)
|
|
{
|
|
plotter->Fill2D("PC_Index_Vs_Energy", 48, 0, 48, 2000, 0, 30000, pc.index[i], static_cast<double>(pc.e[i]), "hRawPC");
|
|
}
|
|
else
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (pc.index[i] < 48)
|
|
{
|
|
pc.e[i] = pcSlope[pc.index[i]] * pc.e[i] + pcIntercept[pc.index[i]];
|
|
plotter->Fill2D("PC_Index_VS_GainMatched_Energy", 48, 0, 48, 2000, 0, 30000, pc.index[i], pc.e[i], "hGMPC");
|
|
}
|
|
|
|
if (pc.index[i] < 24)
|
|
{
|
|
anodeT = static_cast<double>(pc.t[i]);
|
|
anodeIndex = pc.index[i];
|
|
aWireEvents[pc.index[i]] = std::tuple(pc.index[i], pc.e[i], static_cast<double>(pc.t[i]));
|
|
}
|
|
else
|
|
{
|
|
cathodeT = static_cast<double>(pc.t[i]);
|
|
cathodeIndex = pc.index[i] - 24;
|
|
cWireEvents[pc.index[i] - 24] = std::tuple(pc.index[i] - 24, pc.e[i], static_cast<double>(pc.t[i]));
|
|
}
|
|
|
|
if (anodeT != -99999 && cathodeT != 99999)
|
|
{
|
|
for (int j = 0; j < qqq.multi; j++)
|
|
{
|
|
plotter->Fill1D("PC_Time_qqq", 200, -2000, 2000, anodeT - cathodeT, "hTiming");
|
|
plotter->Fill2D("PC_Time_Vs_QQQ_ch", 200, -2000, 2000, 16 * 8, 0, 16 * 8, anodeT - cathodeT, qqq.ch[j], "hTiming");
|
|
plotter->Fill2D("PC_Time_vs_AIndex_qqq", 200, -2000, 2000, 24, 0, 24, anodeT - cathodeT, anodeIndex, "hTiming");
|
|
plotter->Fill2D("PC_Time_vs_CIndex_qqq", 200, -2000, 2000, 24, 0, 24, anodeT - cathodeT, cathodeIndex, "hTiming");
|
|
// plotter->Fill1D("PC_Time_A" + std::to_string(anodeIndex) + "_C" + std::to_string(cathodeIndex), 200, -1000, 1000, anodeT - cathodeT, "TimingPC");
|
|
}
|
|
|
|
for (int j = 0; j < sx3.multi; j++)
|
|
{
|
|
plotter->Fill1D("PC_Time_sx3", 200, -2000, 2000, anodeT - cathodeT, "hTiming");
|
|
// plotter->Fill2D("PC_Time_Vs_SX3_ch", 200, -2000, 2000, 16 * 8, 0, 16 * 8, anodeT - cathodeT, sx3.ch[j], "hTiming");
|
|
plotter->Fill2D("PC_Time_vs_AIndex_sx3", 200, -2000, 2000, 24, 0, 24, anodeT - cathodeT, anodeIndex, "hTiming");
|
|
plotter->Fill2D("PC_Time_vs_CIndex_sx3", 200, -2000, 2000, 24, 0, 24, anodeT - cathodeT, cathodeIndex, "hTiming");
|
|
}
|
|
for (auto sx3event : SX3_Events)
|
|
{
|
|
bool TCC = sx3event.Time1 - cathodeT < 0;
|
|
bool TCA = sx3event.Time1 - anodeT < 0;
|
|
// plotter->Fill2D("sx3_z_phi_awire"+std::to_string(anodeIndex)+"_TC"+std::to_string(TCA), 400,-100,100, 200, -200,200,sx3event.pos.Z(), sx3event.pos.Phi()*180/M_PI );
|
|
// plotter->Fill2D("sx3_z_phi_cwire"+std::to_string(cathodeIndex)+"_TC"+std::to_string(TCC), 400,-100,100, 200, -200,200,sx3event.pos.Z(), sx3event.pos.Phi()*180/M_PI );
|
|
}
|
|
|
|
plotter->Fill1D("PC_Time", 200, -2000, 2000, anodeT - cathodeT, "hTiming");
|
|
}
|
|
|
|
for (int j = i + 1; j < pc.multi; j++)
|
|
{
|
|
plotter->Fill2D("PC_Coincidence_Matrix", 48, 0, 48, 48, 0, 48, pc.index[i], pc.index[j], "hRawPC");
|
|
plotter->Fill2D("PC_Coincidence_Matrix_anodeMinusCathode_lt_-200_" + std::to_string(anodeT - cathodeT < -200), 48, 0, 48, 48, 0, 48, pc.index[i], pc.index[j], "hRawPC");
|
|
plotter->Fill2D("Anode_V_Anode", 24, 0, 24, 24, 0, 24, pc.index[i], pc.index[j], "hGMPC");
|
|
}
|
|
}
|
|
anodeHits.clear();
|
|
cathodeHits.clear();
|
|
corrcatMax.clear();
|
|
|
|
int aID = 0;
|
|
int cID = 0;
|
|
double aE = 0;
|
|
double cE = 0;
|
|
double aESum = 0;
|
|
double cESum = 0;
|
|
double aEMax = 0;
|
|
double cEMax = 0;
|
|
int aIDMax = 0;
|
|
int cIDMax = 0;
|
|
|
|
for (int i = 0; i < pc.multi; i++)
|
|
{
|
|
// if (pc.e[i] > 100)
|
|
{
|
|
if (pc.index[i] < 24)
|
|
{
|
|
anodeHits.push_back(std::pair<int, double>(pc.index[i], pc.e[i]));
|
|
}
|
|
else if (pc.index[i] >= 24)
|
|
{
|
|
cathodeHits.push_back(std::pair<int, double>(pc.index[i] - 24, pc.e[i]));
|
|
}
|
|
}
|
|
}
|
|
|
|
std::sort(anodeHits.begin(), anodeHits.end(), [](std::pair<int, double> a, std::pair<int, double> b)
|
|
{ return a.first < b.first; });
|
|
|
|
std::sort(cathodeHits.begin(), cathodeHits.end(), [](std::pair<int, double> a, std::pair<int, double> b)
|
|
{ return a.first < b.first; });
|
|
|
|
// clusters = collection of (collection of wires) where each wire is (index, energy, timestamp)
|
|
std::vector<std::vector<std::tuple<int, double, double>>> aClusters = pwinstance.Make_Clusters(aWireEvents);
|
|
std::vector<std::vector<std::tuple<int, double, double>>> cClusters = pwinstance.Make_Clusters(cWireEvents);
|
|
|
|
std::vector<std::pair<double, double>> sumE_AC;
|
|
for (auto aCluster : aClusters)
|
|
{
|
|
for (auto cCluster : cClusters)
|
|
{
|
|
if (aCluster.size() == 0)
|
|
continue;
|
|
if (cCluster.size() == 0)
|
|
continue;
|
|
// both have at least 1, here. Keep the a1, c1 events
|
|
auto [crossover, alpha, apSumE, cpSumE, apMaxE, cpMaxE, apTSMaxE, cpTSMaxE] = pwinstance.FindCrossoverProperties(aCluster, cCluster);
|
|
if (alpha != 9999999 && apSumE != -1)
|
|
{
|
|
// Event PCEvent(crossover,apMaxE,cpMaxE,apTSMaxE,cpTSMaxE);
|
|
// Event PCEvent(crossover,apSumE,cpSumE,apTSMaxE,cpTSMaxE);
|
|
Event PCEvent(crossover, apSumE, cpMaxE, apTSMaxE, cpTSMaxE); // run12 shows cathode-max and anode-sum provide best dE signals.
|
|
// std::cout << apSumE << " " << crossover.Perp() << " " << apMaxE << " " << apTSMaxE << std::endl;
|
|
PCEvent.multi1 = aCluster.size();
|
|
PCEvent.multi2 = cCluster.size();
|
|
PCEvent.Anodech = std::get<0>(aCluster[0]);
|
|
PCEvent.Cathodech = std::get<0>(cCluster[0]);
|
|
PC_Events.push_back(PCEvent);
|
|
sumE_AC.push_back(std::pair(apSumE, cpSumE));
|
|
}
|
|
else
|
|
{
|
|
; // std::cout << "AAAA " << std::endl;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (process_alpha_proton_scattering)
|
|
{
|
|
protonAlphaHistograms(plotter, QQQ_Events, SX3_Events, PC_Events);
|
|
// return kTRUE;
|
|
} // end if(process_alpha_proton_scattering)
|
|
|
|
if (QQQ_Events.size() && PC_Events.size())
|
|
plotter->Fill2D("PCEv_vs_QQQEv", 20, 0, 20, 20, 0, 20, QQQ_Events.size(), PC_Events.size());
|
|
|
|
plotter->Fill2D("ac_vs_cc", 20, 0, 20, 20, 0, 20, aClusters.size(), cClusters.size(), "wiremult");
|
|
for (auto cluster : aClusters)
|
|
{
|
|
plotter->Fill1D("aClusters" + std::to_string(aClusters.size()), 20, -5, 15, cluster.size(), "wiremult");
|
|
}
|
|
for (auto cluster : cClusters)
|
|
{
|
|
plotter->Fill1D("cClusters" + std::to_string(cClusters.size()), 20, -5, 15, cluster.size(), "wiremult");
|
|
}
|
|
|
|
if (cClusters.size() && aClusters.size())
|
|
{
|
|
plotter->Fill2D("ac_vs_cc_ign0", 20, 0, 20, 20, 0, 20, aClusters.size(), cClusters.size(), "wiremult");
|
|
}
|
|
|
|
for (auto sx3event : SX3_Events)
|
|
{
|
|
for (int i = 0; i < 24; i++)
|
|
{
|
|
if (aWireEvents.find(i) != aWireEvents.end())
|
|
{
|
|
auto awire = aWireEvents[i];
|
|
if (sx3event.Time1 - (double)std::get<2>(awire) < 150)
|
|
{
|
|
// plotter->Fill2D("sx3_z_phi2_awire"+std::to_string(std::get<0>(awire)), 400,-100,100, 100, -200,200,sx3event.pos.Z(), sx3event.pos.Phi()*180/M_PI );
|
|
// plotter->Fill2D("sx3_z_strip#_awire"+std::to_string(std::get<0>(awire)), 400,-100,100, 100, -50,50,sx3event.pos.Z(), sx3event.ch2);
|
|
plotter->Fill2D("onewire_dEa_Esx3_TC1_fullev" + std::to_string(PC_Events.size() > 0), 400, 0, 10, 800, 0, 40000, sx3event.Energy1, std::get<1>(awire), "1wire");
|
|
plotter->Fill2D("onewire_aNum_sx3Phi_TC1_fullev" + std::to_string(PC_Events.size() > 0), 24, 0, 24, 120, -360, 360, i, sx3event.pos.Phi() * 180. / M_PI, "1wire");
|
|
}
|
|
}
|
|
|
|
if (cWireEvents.find(i) != cWireEvents.end())
|
|
{
|
|
auto cwire = cWireEvents[i];
|
|
if (sx3event.Time1 - (double)std::get<2>(cwire) < 150)
|
|
{
|
|
// plotter->Fill2D("sx3_z_phi2_cwire"+std::to_string(std::get<0>(cwire)),400,-100,100, 100, -200,200,sx3event.pos.Z(), sx3event.pos.Phi()*180/M_PI );
|
|
// plotter->Fill2D("sx3_z_strip#_cwire"+std::to_string(std::get<0>(cwire)),400,-100,100, 100, -50,50,sx3event.pos.Z(), sx3event.ch2 );
|
|
plotter->Fill2D("onewire_dEc_Esx3_fullev" + std::to_string(PC_Events.size() > 0), 400, 0, 10, 800, 0, 40000, sx3event.Energy1, std::get<1>(cwire), "1wire");
|
|
plotter->Fill2D("onewire_cNum_sx3Phi_TC1_fullev" + std::to_string(PC_Events.size() > 0), 24, 0, 24, 120, -360, 360, i, sx3event.pos.Phi() * 180. / M_PI, "1wire");
|
|
}
|
|
}
|
|
} // for 'i' loop
|
|
|
|
for (const auto acluster : aClusters)
|
|
{
|
|
auto [apwire, apSumE, apMaxE, apTSMaxE] = pwinstance.GetPseudoWire(acluster, "ANODE");
|
|
int a_number = acluster.size();
|
|
TVector3 pc_closest = pwinstance.getClosestWirePosAtWirePhi(apwire, sx3event.pos.Phi());
|
|
if (sx3event.Time1 - apTSMaxE < 150)
|
|
{
|
|
plotter->Fill2D("dEa_interp_Esx3_TC1_ignC" + std::to_string(acluster.size()), 400, 0, 10, 800, 0, 40000, sx3event.Energy1, apSumE, "ainterp_noc");
|
|
plotter->Fill2D("aPhi_interp_sx3Phi_TC1_ignC" + std::to_string(acluster.size()), 120, -360, 360, 120, -360, 360, pc_closest.Phi() * 180. / M_PI, sx3event.pos.Phi() * 180. / M_PI, "ainterp_noc");
|
|
plotter->Fill2D("aZ_interp_sx3Z_TC1_ignC" + std::to_string(acluster.size()), 400, -200, 200, 300, -100, 200, pc_closest.Z(), sx3event.pos.Z(), "ainterp_noc");
|
|
TVector3 x2(pc_closest), x1(sx3event.pos);
|
|
TVector3 v = x2 - x1;
|
|
double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
|
|
TVector3 vector_closest_to_axis = x1 + t_minimum * v;
|
|
plotter->Fill2D("vertexZ_interp_sx3Z_TC1_ignC" + std::to_string(acluster.size()), 400, -200, 200, 300, -100, 200, vector_closest_to_axis.Z(), sx3event.pos.Z(), "ainterp_noc");
|
|
plotter->Fill2D("vertexXY_interp_TC1_ignC" + std::to_string(acluster.size()), 200, -100, 100, 200, -100, 100, vector_closest_to_axis.X(), vector_closest_to_axis.Y(), "ainterp_noc");
|
|
}
|
|
}
|
|
}
|
|
|
|
for (auto qqqevent : QQQ_Events)
|
|
{
|
|
for (int i = 0; i < 24; i++)
|
|
{
|
|
if (aWireEvents.find(i) != aWireEvents.end())
|
|
{
|
|
auto awire = aWireEvents[i];
|
|
if (qqqevent.Time1 - (double)std::get<2>(awire) < 150)
|
|
{
|
|
plotter->Fill2D("onewire_dEa_Eqqq_TC1_fullev" + std::to_string(PC_Events.size() > 0), 400, 0, 10, 800, 0, 40000, qqqevent.Energy1, std::get<1>(awire), "1wire");
|
|
plotter->Fill2D("onewire_aNum_QQQPhi_TC1_fullev" + std::to_string(PC_Events.size() > 0), 24, 0, 24, 120, -360, 360, i, qqqevent.pos.Phi() * 180. / M_PI, "1wire");
|
|
}
|
|
}
|
|
|
|
if (cWireEvents.find(i) != cWireEvents.end())
|
|
{
|
|
auto cwire = cWireEvents[i];
|
|
if (qqqevent.Time1 - (double)std::get<2>(cwire) < 150)
|
|
{
|
|
plotter->Fill2D("onewire_dEc_Eqqq_TC1_fullev" + std::to_string(PC_Events.size() > 0), 400, 0, 10, 800, 0, 40000, qqqevent.Energy1, std::get<1>(cwire), "1wire");
|
|
plotter->Fill2D("onewire_cNum_QQQPhi_TC1_fullev" + std::to_string(PC_Events.size() > 0), 24, 0, 24, 120, -360, 360, i, qqqevent.pos.Phi() * 180. / M_PI, "1wire");
|
|
}
|
|
}
|
|
} // for 'i' loop
|
|
}
|
|
|
|
if (doPCSX3ClusterAnalysis)
|
|
{
|
|
PCSX3ClusterAnalysis(plotter, QQQ_Events, SX3_Events, PC_Events);
|
|
}
|
|
if (doPCQQQClusterAnalysis)
|
|
{
|
|
PCQQQClusterAnalysis(plotter, QQQ_Events, SX3_Events, PC_Events);
|
|
}
|
|
return kTRUE;
|
|
|
|
///////////////////Single wire analysis for the anodes///////////////////
|
|
|
|
if (aClusters.size() == 1 && cClusters.size() == 0)
|
|
{
|
|
// Extract the primary anode hit properties
|
|
auto anodeHit = aClusters.front().front();
|
|
int aWireID = std::get<0>(anodeHit);
|
|
double aEnergy = std::get<1>(anodeHit);
|
|
double aTime = std::get<2>(anodeHit);
|
|
|
|
// Get the 3D endpoints of the fired twisted anode wire from your geometry class
|
|
TVector3 a1 = pwinstance.An[aWireID].first;
|
|
TVector3 wireVec = pwinstance.An[aWireID].first - pwinstance.An[aWireID].second;
|
|
|
|
// Loop over SX3_Events directly
|
|
for (auto sx3event : SX3_Events)
|
|
{
|
|
|
|
if (sx3event.Time1 - aTime < -150) // Time cut for protons
|
|
{
|
|
// 1. Define the plane of the track (Z-axis to SX3 hit)
|
|
TVector3 planeNormal(-TMath::Sin(sx3event.pos.Phi()), TMath::Cos(sx3event.pos.Phi()), 0.0);
|
|
|
|
// 2. Find intersection of the twisted wire with this track plane
|
|
double dot_wireVec = wireVec.Dot(planeNormal);
|
|
|
|
// Prevent divide-by-zero if wire is perfectly parallel to the track plane
|
|
if (TMath::Abs(dot_wireVec) < 1e-6)
|
|
continue;
|
|
|
|
double t_intersect = -(a1.Dot(planeNormal)) / dot_wireVec;
|
|
|
|
// Calculate the exact 3D coordinate on the wire that matches the SX3 phi
|
|
TVector3 pcz_intersect = a1 + t_intersect * wireVec;
|
|
|
|
// 3. Reconstruct Vertex Z
|
|
double deltaRho = sx3event.pos.Perp() - pcz_intersect.Perp();
|
|
double deltaZ = sx3event.pos.Z() - pcz_intersect.Z();
|
|
double vertex_recon = sx3event.pos.Z() - sx3event.pos.Perp() * (deltaZ / deltaRho);
|
|
|
|
double z_entrance = -274.3;
|
|
double beam_path_length = TMath::Abs(vertex_recon - z_entrance) * 0.1;
|
|
double initial_beam_energy = 72.0;
|
|
double beam_energy_at_vertex = cm_to_MeV_beam->Eval(
|
|
MeV_to_cm_beam->Eval(initial_beam_energy) - beam_path_length);
|
|
|
|
Kinematics apkin_p(26.981538, 4.002603, 1.007825, 29.973770, beam_energy_at_vertex);
|
|
Kinematics apkin_a(26.981538, 4.002603, 4.002603, 26.981538, beam_energy_at_vertex);
|
|
|
|
std::string vtx_gate = "";
|
|
|
|
if (vertex_recon >= -176.0 && vertex_recon < -100.0)
|
|
{
|
|
vtx_gate = "_Z[-176_to_-100]";
|
|
}
|
|
else if (vertex_recon >= -100.0 && vertex_recon < -50.0)
|
|
{
|
|
vtx_gate = "_Z[-100_to_-50]";
|
|
}
|
|
else if (vertex_recon >= -50.0 && vertex_recon < 0.0)
|
|
{
|
|
vtx_gate = "_Z[-50_to_0]";
|
|
}
|
|
else if (vertex_recon >= 0.0 && vertex_recon < 50.0)
|
|
{
|
|
vtx_gate = "_Z[0_to_50]";
|
|
}
|
|
else if (vertex_recon >= 50.0 && vertex_recon < 100.0)
|
|
{
|
|
vtx_gate = "_Z[50_to_100]";
|
|
}
|
|
else if (vertex_recon >= 100.0 && vertex_recon < 176.0)
|
|
{
|
|
vtx_gate = "_Z[100_to_176]";
|
|
}
|
|
|
|
// 4. Energy Loss Correction in Silicon
|
|
double path_length = (sx3event.pos - TVector3(0, 0, vertex_recon)).Mag() * 0.1;
|
|
double sx3Efix = cm_to_MeVp->Eval(MeV_to_cm_p->Eval(sx3event.Energy1) - path_length);
|
|
double sx3Efixalpha = cm_to_MeV->Eval(MeV_to_cm->Eval(sx3event.Energy1) - path_length);
|
|
|
|
double theta_recon = (sx3event.pos - TVector3(0, 0, vertex_recon)).Theta();
|
|
double sinTheta = TMath::Sin(theta_recon);
|
|
|
|
// Now these functions will use the correct, event-specific beam energy!
|
|
double Ex_from_proton = apkin_p.getExc(sx3Efix, theta_recon * 180. / M_PI);
|
|
double Ex_from_alpha = apkin_a.getExc(sx3Efixalpha, theta_recon * 180. / M_PI);
|
|
|
|
// 5. Fill Diagnostics
|
|
plotter->Fill2D("1A0C_dE_Ecorr_Anode_SX3", 400, 0, 30, 800, 0, 40000, sx3Efix, aEnergy * sinTheta, "1A0C");
|
|
plotter->Fill1D("1A0C_Ex_from_protons_SX3", 200, -10, 10, Ex_from_proton, "1A0C");
|
|
plotter->Fill1D("1A0C_Ex_from_alphas_SX3", 200, -10, 10, Ex_from_alpha, "1A0C");
|
|
|
|
plotter->Fill2D("1A0C_sx3_E_vs_theta_raw_SX3", 180, 0, 180, 400, 0, 30, theta_recon * 180. / M_PI, sx3event.Energy1, "1A0C");
|
|
plotter->Fill2D("1A0C_sx3_E_vs_theta_corr_SX3", 180, 0, 180, 400, 0, 30, theta_recon * 180. / M_PI, sx3Efix, "1A0C");
|
|
|
|
if (vtx_gate != "")
|
|
{
|
|
plotter->Fill1D("1A0C_twisted_vertex_recon_SX3" + vtx_gate, 600, -300, 300, vertex_recon, "1A0C");
|
|
plotter->Fill1D("1A0C_twisted_pcz_recon_SX3" + vtx_gate, 600, -300, 300, pcz_intersect.Z(), "1A0C");
|
|
|
|
plotter->Fill2D("1A0C_dE_Ecorr_Anode_SX3" + vtx_gate, 400, 0, 30, 800, 0, 40000, sx3Efix, aEnergy * sinTheta, "1A0C");
|
|
|
|
plotter->Fill1D("1A0C_Ex_from_protons_SX3" + vtx_gate, 200, -10, 10, Ex_from_proton, "1A0C");
|
|
plotter->Fill1D("1A0C_Ex_from_alphas_SX3" + vtx_gate, 200, -10, 10, Ex_from_alpha, "1A0C");
|
|
|
|
// Track where on the wire the hit occurred (0 to 1 is inside the physical PC)
|
|
// plotter->Fill1D("1A0C_wire_t_parameter" + vtx_gate, 200, -0.5, 1.5, t_intersect, "1A0C");
|
|
}
|
|
}
|
|
}
|
|
|
|
// Loop over QQQ_Events directly
|
|
|
|
for (auto qqqevent : QQQ_Events)
|
|
{
|
|
if (qqqevent.Time1 - aTime < -150) // Time cut for protons
|
|
{
|
|
// 1. Define the plane of the track (Z-axis to SX3 hit)
|
|
TVector3 planeNormal(-TMath::Sin(qqqevent.pos.Phi()), TMath::Cos(qqqevent.pos.Phi()), 0.0);
|
|
|
|
// 2. Find intersection of the twisted wire with this track plane
|
|
double dot_wireVec = wireVec.Dot(planeNormal);
|
|
|
|
// Prevent divide-by-zero if wire is perfectly parallel to the track plane
|
|
if (TMath::Abs(dot_wireVec) < 1e-6)
|
|
continue;
|
|
|
|
double t_intersect_QQQ = -(a1.Dot(planeNormal)) / dot_wireVec;
|
|
|
|
// Calculate the exact 3D coordinate on the wire that matches the SX3 phi
|
|
TVector3 pcz_intersect = a1 + t_intersect_QQQ * wireVec;
|
|
|
|
// 3. Reconstruct Vertex Z
|
|
double deltaRho = qqqevent.pos.Perp() - pcz_intersect.Perp();
|
|
double deltaZ = qqqevent.pos.Z() - pcz_intersect.Z();
|
|
|
|
double vertex_recon = qqqevent.pos.Z() - qqqevent.pos.Perp() * (deltaZ / deltaRho);
|
|
|
|
double z_entrance = -274.3;
|
|
double beam_path_length = TMath::Abs(vertex_recon - z_entrance) * 0.1;
|
|
double initial_beam_energy = 72.0;
|
|
double beam_energy_at_vertex = cm_to_MeV_beam->Eval(
|
|
MeV_to_cm_beam->Eval(initial_beam_energy) - beam_path_length);
|
|
|
|
Kinematics apkin_p(26.981538, 4.002603, 1.007825, 29.973770, beam_energy_at_vertex);
|
|
Kinematics apkin_a(26.981538, 4.002603, 4.002603, 26.981538, beam_energy_at_vertex);
|
|
// ==========================================================
|
|
|
|
std::string vtx_gate = "";
|
|
|
|
if (vertex_recon >= -176.0 && vertex_recon < -100.0)
|
|
{
|
|
vtx_gate = "_Z[-176_to_-100]";
|
|
}
|
|
else if (vertex_recon >= -100.0 && vertex_recon < -50.0)
|
|
{
|
|
vtx_gate = "_Z[-100_to_-50]";
|
|
}
|
|
else if (vertex_recon >= -50.0 && vertex_recon < 0.0)
|
|
{
|
|
vtx_gate = "_Z[-50_to_0]";
|
|
}
|
|
else if (vertex_recon >= 0.0 && vertex_recon < 50.0)
|
|
{
|
|
vtx_gate = "_Z[0_to_50]";
|
|
}
|
|
else if (vertex_recon >= 50.0 && vertex_recon < 100.0)
|
|
{
|
|
vtx_gate = "_Z[50_to_100]";
|
|
}
|
|
else if (vertex_recon >= 100.0 && vertex_recon < 176.0)
|
|
{
|
|
vtx_gate = "_Z[100_to_176]";
|
|
}
|
|
|
|
// 4. Energy Loss Correction in Silicon
|
|
double path_length = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Mag() * 0.1;
|
|
|
|
double qqqEfix = cm_to_MeVp->Eval(MeV_to_cm_p->Eval(qqqevent.Energy1) - path_length);
|
|
double qqqEfixalpha = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy2) - path_length);
|
|
|
|
double theta_recon = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Theta();
|
|
double sinTheta = TMath::Sin(theta_recon);
|
|
|
|
double Ex_from_proton = apkin_p.getExc(qqqEfix, theta_recon * 180. / M_PI);
|
|
double Ex_from_alpha = apkin_a.getExc(qqqEfixalpha, theta_recon * 180. / M_PI);
|
|
|
|
// 5. Fill Diagnostics
|
|
// plotter->Fill2D("1A0C_dE_Ecorr_Anode_QQQ", 400, 0, 30, 800, 0, 40000, qqqEfix, aEnergy * sinTheta, "1A0C");
|
|
// plotter->Fill1D("1A0C_Ex_from_alphas_QQQ" + vtx_gate, 200, -10, 10, Ex_from_alpha, "1A0C");
|
|
// plotter->Fill1D("1A0C_Ex_from_protons_QQQ" + vtx_gate, 200, -10, 10, Ex_from_proton, "1A0C");
|
|
// plotter->Fill2D("1A0C_qqq_E_vs_theta_raw_QQQ", 180, 0, 180, 400, 0, 30, theta_recon * 180. / M_PI, qqqevent.Energy1, "1A0C");
|
|
// plotter->Fill2D("1A0C_qqq_E_vs_theta_corr_QQQ", 180, 0, 180, 400, 0, 30, theta_recon * 180. / M_PI, qqqEfix, "1A0C");
|
|
|
|
if (vtx_gate != "")
|
|
{
|
|
plotter->Fill1D("1A0C_twisted_pcz_recon_QQQ" + vtx_gate, 600, -300, 300, pcz_intersect.Z(), "1A0C");
|
|
plotter->Fill1D("1A0C_twisted_vertex_recon_QQQ" + vtx_gate, 600, -300, 300, vertex_recon, "1A0C");
|
|
|
|
plotter->Fill2D("1A0C_dE_Ecorr_Anode_QQQ" + vtx_gate, 400, 0, 30, 800, 0, 40000, qqqEfix, aEnergy * sinTheta, "1A0C");
|
|
plotter->Fill2D("1A0C_dE_Ecorr_Anode_QQQ_alpha" + vtx_gate, 400, 0, 30, 800, 0, 40000, qqqEfixalpha, aEnergy * sinTheta, "1A0C");
|
|
plotter->Fill1D("1A0C_Ex_from_alphas_QQQ" + vtx_gate, 200, -10, 10, Ex_from_alpha, "1A0C");
|
|
plotter->Fill1D("1A0C_Ex_from_protons_QQQ" + vtx_gate, 200, -10, 10, Ex_from_proton, "1A0C");
|
|
|
|
// Track where on the wire the hit occurred (0 to 1 is inside the physical PC)
|
|
plotter->Fill1D("1A0C_wire_t_parameter_QQQ" + vtx_gate, 200, -0.5, 1.5, t_intersect_QQQ, "1A0C");
|
|
}
|
|
}
|
|
|
|
///////////////////nA0C analysis using pseudo-wire (GetPseudoWire + getClosestWirePosAtWirePhi)///////////////////
|
|
if (cClusters.size() == 0 && aClusters.size() > 0)
|
|
{
|
|
std::string nA0C_label = std::to_string(aClusters.size()) + "A0C";
|
|
// Flatten all anode clusters into a combined hit list for the pseudo-wire
|
|
std::vector<std::tuple<int, double, double>> allAnodeHits;
|
|
for (const auto &acluster : aClusters)
|
|
for (const auto &hit : acluster)
|
|
allAnodeHits.push_back(hit);
|
|
auto [apwire, apSumE, apMaxE, apTSMaxE] = pwinstance.GetPseudoWire(allAnodeHits, "ANODE");
|
|
for (auto qqqevent : QQQ_Events)
|
|
{
|
|
if (qqqevent.Time1 - apTSMaxE < -150)
|
|
{
|
|
// Use pseudo-wire to find the PC hit position at the QQQ phi
|
|
TVector3 pcz_intersect = pwinstance.getClosestWirePosAtWirePhi(apwire, qqqevent.pos.Phi());
|
|
// Reconstruct vertex Z
|
|
double deltaRho = qqqevent.pos.Perp() - pcz_intersect.Perp();
|
|
double deltaZ = qqqevent.pos.Z() - pcz_intersect.Z();
|
|
double vertex_recon = qqqevent.pos.Z() - qqqevent.pos.Perp() * (deltaZ / deltaRho);
|
|
double z_entrance = -274.3;
|
|
double beam_path_length = TMath::Abs(vertex_recon - z_entrance) * 0.1;
|
|
double initial_beam_energy = 72.0;
|
|
double beam_energy_at_vertex = cm_to_MeV_beam->Eval(
|
|
MeV_to_cm_beam->Eval(initial_beam_energy) - beam_path_length);
|
|
Kinematics apkin_p(26.981538, 4.002603, 1.007825, 29.973770, beam_energy_at_vertex);
|
|
Kinematics apkin_a(26.981538, 4.002603, 4.002603, 26.981538, beam_energy_at_vertex);
|
|
std::string vtx_gate = "";
|
|
if (vertex_recon >= -176.0 && vertex_recon < -100.0)
|
|
vtx_gate = "_Z[-176_to_-100]";
|
|
else if (vertex_recon >= -100.0 && vertex_recon < -50.0)
|
|
vtx_gate = "_Z[-100_to_-50]";
|
|
else if (vertex_recon >= -50.0 && vertex_recon < 0.0)
|
|
vtx_gate = "_Z[-50_to_0]";
|
|
else if (vertex_recon >= 0.0 && vertex_recon < 50.0)
|
|
vtx_gate = "_Z[0_to_50]";
|
|
else if (vertex_recon >= 50.0 && vertex_recon < 100.0)
|
|
vtx_gate = "_Z[50_to_100]";
|
|
else if (vertex_recon >= 100.0 && vertex_recon < 176.0)
|
|
vtx_gate = "_Z[100_to_176]";
|
|
double path_length = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Mag() * 0.1;
|
|
double qqqEfix = cm_to_MeVp->Eval(MeV_to_cm_p->Eval(qqqevent.Energy1) - path_length);
|
|
double qqqEfixalpha = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy2) - path_length);
|
|
double theta_recon = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Theta();
|
|
double sinTheta = TMath::Sin(theta_recon);
|
|
double Ex_from_proton = apkin_p.getExc(qqqEfix, theta_recon * 180. / M_PI);
|
|
double Ex_from_alpha = apkin_a.getExc(qqqEfixalpha, theta_recon * 180. / M_PI);
|
|
plotter->Fill2D(nA0C_label + "_dE_Ecorr_Anode_QQQ", 400, 0, 30, 800, 0, 40000, qqqEfix, apSumE * sinTheta, nA0C_label);
|
|
plotter->Fill1D(nA0C_label + "_Ex_from_alphas_QQQ" + vtx_gate, 200, -10, 10, Ex_from_alpha, nA0C_label);
|
|
plotter->Fill1D(nA0C_label + "_Ex_from_protons_QQQ" + vtx_gate, 200, -10, 10, Ex_from_proton, nA0C_label);
|
|
plotter->Fill2D(nA0C_label + "_qqq_E_vs_theta_raw_QQQ", 180, 0, 180, 400, 0, 30, theta_recon * 180. / M_PI, qqqevent.Energy1, nA0C_label);
|
|
plotter->Fill2D(nA0C_label + "_qqq_E_vs_theta_corr_QQQ", 180, 0, 180, 400, 0, 30, theta_recon * 180. / M_PI, qqqEfix, nA0C_label);
|
|
if (vtx_gate != "")
|
|
{
|
|
plotter->Fill1D(nA0C_label + "_twisted_pcz_recon_QQQ" + vtx_gate, 600, -300, 300, pcz_intersect.Z(), nA0C_label);
|
|
plotter->Fill1D(nA0C_label + "_twisted_vertex_recon_QQQ" + vtx_gate, 600, -300, 300, vertex_recon, nA0C_label);
|
|
plotter->Fill2D(nA0C_label + "_dE_Ecorr_Anode_QQQ" + vtx_gate, 400, 0, 30, 800, 0, 40000, qqqEfix, apSumE * sinTheta, nA0C_label);
|
|
plotter->Fill2D(nA0C_label + "_dE_Ecorr_Anode_QQQ_alpha" + vtx_gate, 400, 0, 30, 800, 0, 40000, qqqEfixalpha, apSumE * sinTheta, nA0C_label);
|
|
plotter->Fill1D(nA0C_label + "_Ex_from_alphas_QQQ" + vtx_gate, 200, -10, 10, Ex_from_alpha, nA0C_label);
|
|
plotter->Fill1D(nA0C_label + "_Ex_from_protons_QQQ" + vtx_gate, 200, -10, 10, Ex_from_proton, nA0C_label);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (anodeHits.size() >= 1 && cathodeHits.size() >= 1)
|
|
{
|
|
// 2. CRITICAL FIX: Define reference vector 'a'
|
|
// In Analyzer.cxx, 'a' was left over from the loop. We use the first anode wire as reference here.
|
|
// (Assuming pwinstance.An is populated and wires are generally parallel).
|
|
TVector3 refAnode = pwinstance.An[0].first - pwinstance.An[0].second;
|
|
|
|
{
|
|
for (const auto &anode : anodeHits)
|
|
{
|
|
aID = anode.first;
|
|
aE = anode.second;
|
|
aESum += aE;
|
|
if (aE > aEMax)
|
|
{
|
|
aEMax = aE;
|
|
aIDMax = aID;
|
|
}
|
|
}
|
|
|
|
for (const auto &cathode : cathodeHits)
|
|
{
|
|
cID = cathode.first;
|
|
cE = cathode.second;
|
|
plotter->Fill2D("AnodeMax_Vs_Cathode_Coincidence_Matrix", 24, 0, 24, 24, 0, 24, aIDMax, cID, "hRawPC");
|
|
plotter->Fill2D("Anode_Vs_Cathode_Coincidence_Matrix", 24, 0, 24, 24, 0, 24, aID, cID, "hRawPC");
|
|
plotter->Fill2D("Anode_Vs_Cathode_Coincidence_Matrix_qqq" + std::to_string(HitNonZero), 24, 0, 24, 24, 0, 24, aID, cID, "hRawPC");
|
|
plotter->Fill2D("Anode_vs_CathodeE", 2000, 0, 30000, 2000, 0, 30000, aE, cE, "hGMPC");
|
|
plotter->Fill2D("CathodeMult_V_CathodeE", 6, 0, 6, 2000, 0, 30000, cathodeHits.size(), cE, "hGMPC");
|
|
/*for (int j = -4; j < 3; j++)
|
|
{
|
|
if ((aIDMax + 24 + j) % 24 == 23 - cID)
|
|
{
|
|
corrcatMax.push_back(std::pair<int, double>(cID, cE));
|
|
cESum += cE;
|
|
}
|
|
}*/
|
|
if ((aIDMax + cID) % 24 == 22 || (aIDMax + cID) % 24 == 23 || (aIDMax + cID) % 24 >= 0 || (aIDMax + cID) % 24 <= 3)
|
|
{
|
|
corrcatMax.push_back(std::pair<int, double>(cID, cE));
|
|
cESum += cE;
|
|
if (cE > cEMax)
|
|
{
|
|
cEMax = cE;
|
|
cIDMax = cID;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
TVector3 anodeIntersection, vector_closest_to_z;
|
|
anodeIntersection.Clear();
|
|
vector_closest_to_z.Clear();
|
|
if (corrcatMax.size() > 0)
|
|
{
|
|
double x = 0, y = 0, z = 0;
|
|
for (const auto &corr : corrcatMax)
|
|
{
|
|
if (pwinstance.Crossover[aIDMax][corr.first][0].z > 9000000)
|
|
continue;
|
|
if (cESum > 0)
|
|
{
|
|
x += (corr.second) / cESum * pwinstance.Crossover[aIDMax][corr.first][0].x;
|
|
y += (corr.second) / cESum * pwinstance.Crossover[aIDMax][corr.first][0].y;
|
|
z += (corr.second) / cESum * pwinstance.Crossover[aIDMax][corr.first][0].z;
|
|
}
|
|
}
|
|
if (x == 0 && y == 0 && z == 0)
|
|
;
|
|
// to ignore events with no valid crossover points
|
|
else
|
|
{
|
|
anodeIntersection = TVector3(x, y, z);
|
|
// std::cout << "Anode Intersection: " << anodeIntersection.X() << ", " << anodeIntersection.Y() << ", " << anodeIntersection.Z() << " " << aIDMax << std::endl;
|
|
}
|
|
}
|
|
bool PCQQQPhiCut = false;
|
|
// flip the algorithm for cathode 1 multi anode events
|
|
if ((hitPos.Phi() > (anodeIntersection.Phi() - TMath::PiOver4())) && (hitPos.Phi() < (anodeIntersection.Phi() + TMath::PiOver4())))
|
|
{
|
|
PCQQQPhiCut = true;
|
|
}
|
|
|
|
if (anodeIntersection.Z() != 0 && anodeIntersection.Perp() > 0 && HitNonZero)
|
|
{
|
|
plotter->Fill1D("PC_Z_Projection", 600, -300, 300, anodeIntersection.Z(), "hPCzQQQ");
|
|
plotter->Fill2D("Z_Proj_VsDelTime", 600, -300, 300, 200, -2000, 2000, anodeIntersection.Z(), anodeT - cathodeT, "hPCzQQQ");
|
|
plotter->Fill2D("IntPhi_vs_QQQphi", 100, -200, 200, 80, -200, 200, anodeIntersection.Phi() * 180. / TMath::Pi(), hitPos.Phi() * 180. / TMath::Pi(), "hPCQQQ");
|
|
// plotter->Fill2D("Inttheta_vs_QQQtheta", 90, 0, 180, 20, 0, 45, anodeIntersection.Theta() * 180. / TMath::Pi(), hitPos.Theta() * 180. / TMath::Pi(), "hPCQQQ");
|
|
// plotter->Fill2D("Inttheta_vs_QQQtheta_TC" + std::to_string(PCQQQTimeCut)+ "_PC"+std::to_string(PCQQQPhiCut), 90, 0, 180, 20, 0, 45, anodeIntersection.Theta() * 180. / TMath::Pi(), hitPos.Theta() * 180. / TMath::Pi(), "hPCQQQ");
|
|
plotter->Fill2D("IntPhi_vs_QQQphi_TC" + std::to_string(PCQQQTimeCut) + "PhiC" + std::to_string(PCQQQPhiCut), 100, -200, 200, 80, -200, 200, anodeIntersection.Phi() * 180. / TMath::Pi(), hitPos.Phi() * 180. / TMath::Pi(), "hPCQQQ");
|
|
}
|
|
|
|
if (anodeIntersection.Z() != 0 && anodeIntersection.Perp() > 0 && PCSX3TimeCut)
|
|
{
|
|
plotter->Fill1D("PC_Z_Projection_sx3", 600, -200, 200, anodeIntersection.Z(), "hPCZSX3");
|
|
}
|
|
if (anodeIntersection.Z() != 0 && cathodeHits.size() >= 2)
|
|
plotter->Fill1D("PC_Z_Projection_TC" + std::to_string(PCQQQTimeCut) + "PhiC" + std::to_string(PCQQQPhiCut), 600, -300, 300, anodeIntersection.Z(), "hPCzQQQ");
|
|
|
|
if (anodeIntersection.Z() != 0 && cathodeHits.size() == 1)
|
|
{
|
|
plotter->Fill1D("PC_Z_proj_1C", 600, -300, 300, anodeIntersection.Z(), "hPCzQQQ");
|
|
plotter->Fill2D("IntersectionPhi_vs_AnodeZ_1C", 400, -200, 200, 600, -300, 300, anodeIntersection.Phi() * 180. / TMath::Pi(), anodeIntersection.Z(), "hPCzQQQ");
|
|
}
|
|
|
|
if (anodeIntersection.Z() != 0 && cathodeHits.size() == 2)
|
|
{
|
|
plotter->Fill1D("PC_Z_proj_2C", 600, -300, 300, anodeIntersection.Z(), "hPCzQQQ");
|
|
plotter->Fill2D("IntersectionPhi_vs_AnodeZ_2C", 400, -200, 200, 600, -300, 300, anodeIntersection.Phi() * 180. / TMath::Pi(), anodeIntersection.Z(), "hGMPC");
|
|
}
|
|
if (anodeIntersection.Z() != 0 && cathodeHits.size() > 2)
|
|
{
|
|
plotter->Fill1D("PC_Z_proj_nC", 600, -300, 300, anodeIntersection.Z(), "hPCzQQQ");
|
|
plotter->Fill2D("IntersectionPhi_vs_AnodeZ_nC", 400, -200, 200, 600, -300, 300, anodeIntersection.Phi() * 180. / TMath::Pi(), anodeIntersection.Z(), "hGMPC");
|
|
}
|
|
if (anodeHits.size() > 0 && cathodeHits.size() > 0)
|
|
plotter->Fill2D("AHits_vs_CHits", 12, 0, 11, 6, 0, 5, anodeHits.size(), cathodeHits.size(), "hRawPC");
|
|
|
|
// make another plot with nearest neighbour constraint
|
|
bool hasNeighbourAnodes = false;
|
|
bool hasNeighbourCathodes = false;
|
|
|
|
// 1. Check Anodes for neighbours (including wrap-around 0-23)
|
|
for (size_t i = 0; i < anodeHits.size(); i++)
|
|
{
|
|
for (size_t j = i + 1; j < anodeHits.size(); j++)
|
|
{
|
|
int diff = std::abs(anodeHits[i].first - anodeHits[j].first);
|
|
if (diff == 1 || diff == 23)
|
|
{ // 23 handles the cylindrical wrap
|
|
hasNeighbourAnodes = true;
|
|
break;
|
|
}
|
|
}
|
|
if (hasNeighbourAnodes)
|
|
break;
|
|
}
|
|
|
|
// 2. Check Cathodes for neighbours (including wrap-around 0-23)
|
|
for (size_t i = 0; i < cathodeHits.size(); i++)
|
|
{
|
|
for (size_t j = i + 1; j < cathodeHits.size(); j++)
|
|
{
|
|
int diff = std::abs(cathodeHits[i].first - cathodeHits[j].first);
|
|
if (diff == 1 || diff == 23)
|
|
{
|
|
hasNeighbourCathodes = true;
|
|
break;
|
|
}
|
|
}
|
|
if (hasNeighbourCathodes)
|
|
break;
|
|
}
|
|
|
|
// ---------------------------------------------------------
|
|
// FILL PLOTS
|
|
// ---------------------------------------------------------
|
|
if (anodeHits.size() > 0 && cathodeHits.size() > 0)
|
|
{
|
|
plotter->Fill2D("AHits_vs_CHits_NA" + std::to_string(hasNeighbourAnodes), 12, 0, 11, 6, 0, 5, anodeHits.size(), cathodeHits.size(), "hRawPC");
|
|
plotter->Fill2D("AHits_vs_CHits_NC" + std::to_string(hasNeighbourCathodes), 12, 0, 11, 6, 0, 5, anodeHits.size(), cathodeHits.size(), "hRawPC");
|
|
|
|
// Constraint Plot: Only fill if BOTH planes have adjacent hits
|
|
// This effectively removes events with only isolated single-wire hits (noise)
|
|
if (hasNeighbourAnodes && hasNeighbourCathodes)
|
|
{
|
|
plotter->Fill2D("AHits_vs_CHits_NN", 12, 0, 11, 6, 0, 5, anodeHits.size(), cathodeHits.size(), "hRawPC");
|
|
}
|
|
}
|
|
|
|
if (HitNonZero && anodeIntersection.Z() != 0)
|
|
{
|
|
pwinstance.CalTrack2(hitPos, anodeIntersection);
|
|
plotter->Fill1D("VertexRecon", 600, -1300, 1300, pwinstance.GetZ0());
|
|
plotter->Fill1D("VertexRecon_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, pwinstance.GetZ0());
|
|
|
|
if (cathodeHits.size() == 2)
|
|
plotter->Fill1D("VertexRecon_2c_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, pwinstance.GetZ0());
|
|
|
|
TVector3 x2(anodeIntersection), x1(hitPos);
|
|
|
|
TVector3 v = x2 - x1;
|
|
double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
|
|
vector_closest_to_z = x1 + t_minimum * v;
|
|
|
|
plotter->Fill1D("VertexRecon_Z_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, vector_closest_to_z.Z(), "customVertex");
|
|
|
|
if (qqqenergy < 4.0)
|
|
plotter->Fill1D("VertexRecon_Z(qqqE<4.0MeV)_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, vector_closest_to_z.Z(), "customVertex");
|
|
|
|
if (vector_closest_to_z.Perp() < 20)
|
|
{
|
|
plotter->Fill1D("VertexRecon_RadialCut_Z_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, vector_closest_to_z.Z(), "customVertex");
|
|
}
|
|
|
|
plotter->Fill2D("VertexRecon_XY_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 100, -100, 100, 100, -100, 100, vector_closest_to_z.X(), vector_closest_to_z.Y(), "customVertex");
|
|
if (cathodeHits.size() == 2)
|
|
{
|
|
plotter->Fill1D("VertexRecon2C_Z_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, vector_closest_to_z.Z(), "customVertex");
|
|
if (vector_closest_to_z.Perp() < 20)
|
|
{
|
|
plotter->Fill1D("VertexRecon2C_RadialCut_Z_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, vector_closest_to_z.Z(), "customVertex");
|
|
}
|
|
plotter->Fill2D("VertexRecon2C_XY_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 100, -100, 100, 100, -100, 100, vector_closest_to_z.X(), vector_closest_to_z.Y(), "customVertex");
|
|
plotter->Fill2D("VertexRecon2C_RhoZ_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 100, -100, 100, 600, -1300, 1300, vector_closest_to_z.Perp(), vector_closest_to_z.Z(), "customVertex");
|
|
plotter->Fill2D("VertexRecon2C_Z_vs_QQQE_TC" + std::to_string(PCQQQTimeCut) + "_PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, 800, 0, 20, vector_closest_to_z.Z(), qqqenergy, "customVertex");
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < qqq.multi; i++)
|
|
{
|
|
if (anodeIntersection.Perp() > 0)
|
|
{ // suppress x,y=0,0 events
|
|
if (PCQQQTimeCut)
|
|
{
|
|
plotter->Fill2D("PC_XY_Projection_QQQ_TimeCut" + std::to_string(qqq.id[i]), 400, -100, 100, 400, -100, 100, anodeIntersection.X(), anodeIntersection.Y(), "hPCQQQ");
|
|
plotter->Fill2D("PC_XY_Projection_QQQ_TimeCut" + std::to_string(qqq.id[i]), 400, -100, 100, 400, -100, 100, hitPos.X(), hitPos.Y(), "hPCQQQ");
|
|
}
|
|
plotter->Fill2D("PC_XY_Projection_QQQ" + std::to_string(qqq.id[i]), 400, -100, 100, 400, -100, 100, anodeIntersection.X(), anodeIntersection.Y(), "hPCQQQ");
|
|
}
|
|
for (int j = i + 1; j < qqq.multi; j++)
|
|
{
|
|
if (qqq.id[i] == qqq.id[j])
|
|
{
|
|
int chWedge = -1;
|
|
int chRing = -1;
|
|
double eWedge = 0.0;
|
|
double eWedgeMeV = 0.0;
|
|
double eRing = 0.0;
|
|
double eRingMeV = 0.0;
|
|
double tRing = 0.0;
|
|
int qqqID = -1;
|
|
if (qqq.ch[i] < 16 && qqq.ch[j] >= 16 && qqqGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16])
|
|
{
|
|
chWedge = qqq.ch[i];
|
|
eWedge = qqq.e[i] * qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
|
|
chRing = qqq.ch[j] - 16;
|
|
eRing = qqq.e[j];
|
|
tRing = static_cast<double>(qqq.t[j]);
|
|
qqqID = qqq.id[i];
|
|
}
|
|
else if (qqq.ch[j] < 16 && qqq.ch[i] >= 16 && qqqGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16])
|
|
{
|
|
chWedge = qqq.ch[j];
|
|
eWedge = qqq.e[j] * qqqGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16];
|
|
chRing = qqq.ch[i] - 16;
|
|
tRing = static_cast<double>(qqq.t[i]);
|
|
eRing = qqq.e[i];
|
|
qqqID = qqq.id[i];
|
|
}
|
|
else
|
|
continue;
|
|
|
|
if (qqqCalibValid[qqq.id[i]][chRing][chWedge])
|
|
{
|
|
eWedgeMeV = eWedge * qqqCalib[qqq.id[i]][chRing][chWedge] / 1000;
|
|
eRingMeV = eRing * qqqCalib[qqq.id[i]][chRing][chWedge] / 1000;
|
|
}
|
|
else
|
|
continue;
|
|
|
|
// if (anodeIntersection.Z() != 0)
|
|
{
|
|
plotter->Fill2D("PC_Z_vs_QQQRing", 600, -300, 300, 16, 0, 16, anodeIntersection.Z(), chRing, "hPCzQQQ");
|
|
plotter->Fill2D("PC_Z_vs_QQQRho", 600, -300, 300, 40, 40, 110, anodeIntersection.Z(), hitPos.Perp(), "hPCzQQQ");
|
|
}
|
|
|
|
if (anodeIntersection.Z() != 0 && cathodeHits.size() == 2)
|
|
{
|
|
plotter->Fill2D("PC_Z_vs_QQQRing_2C", 600, -300, 300, 16, 0, 16, anodeIntersection.Z(), chRing, "hPCzQQQ");
|
|
plotter->Fill2D("PC_Z_vs_QQQRing_2C" + std::to_string(qqq.id[i]), 600, -300, 300, 16, 0, 16, anodeIntersection.Z(), chRing, "hPCzQQQ");
|
|
plotter->Fill2D("PC_Z_vs_QQQWedge_2C", 600, -300, 300, 16, 0, 16, anodeIntersection.Z(), chWedge, "hPCzQQQ");
|
|
}
|
|
plotter->Fill2D("VertexRecon_QQQRingTC" + std::to_string(PCQQQTimeCut) + "PhiC" + std::to_string(PCQQQPhiCut), 600, -1300, 1300, 16, 0, 16, vector_closest_to_z.Z(), chRing, "hPCQQQ");
|
|
double phi = TMath::ATan2(anodeIntersection.Y(), anodeIntersection.X()) * 180. / TMath::Pi();
|
|
plotter->Fill2D("PolarAngle_Vs_QQQWedge" + std::to_string(qqqID), 360, -360, 360, 16, 0, 16, phi, chWedge, "hPCQQQ");
|
|
// plotter->Fill2D("EdE_PC_vs_QQQ_timegate_ls1000"+std::to_string())
|
|
|
|
plotter->Fill2D("PC_Z_vs_QQQRing_Det" + std::to_string(qqqID), 600, -300, 300, 16, 0, 16, anodeIntersection.Z(), chRing, "hPCQQQ");
|
|
// double theta = -TMath::Pi() / 2 + 2 * TMath::Pi() / 16 / 4. * (qqq.id[i] * 16 + chWedge + 0.5);
|
|
// double rho = 50. + 40. / 16. * (chRing + 0.5);
|
|
|
|
for (int k = 0; k < pc.multi; k++)
|
|
{
|
|
if (pc.index[k] >= 24)
|
|
continue;
|
|
|
|
// double sinTheta = TMath::Sin((hitPos-vector_closest_to_z).Theta());
|
|
double sinTheta = TMath::Sin((anodeIntersection - TVector3(0, 0, 90.0)).Theta());
|
|
// double sinTheta = TMath::Sin((anodeIntersection-vector_closest_to_z).Theta());
|
|
// double sinTheta = TMath::Sin((hitPos-TVector3(0,0,30.0)).Theta());
|
|
// double sinTheta = TMath::Sin(hitPos.Theta());
|
|
|
|
if (cathodeHits.size() == 2 && PCQQQPhiCut)
|
|
{
|
|
plotter->Fill2D("CalibratedQQQE_RvsCPCE_TC" + std::to_string(PCQQQTimeCut), 400, 0, 10, 400, 0, 30000, eRingMeV, pc.e[k] * sinTheta, "hPCQQQ");
|
|
plotter->Fill2D("CalibratedQQQE_WvsCPCE_TC" + std::to_string(PCQQQTimeCut), 400, 0, 10, 400, 0, 30000, eWedgeMeV, pc.e[k] * sinTheta, "hPCQQQ");
|
|
plotter->Fill2D("CalibratedQQQE_RvsPCE_TC" + std::to_string(PCQQQTimeCut), 400, 0, 10, 400, 0, 30000, eRingMeV, pc.e[k], "hPCQQQ");
|
|
plotter->Fill2D("CalibratedQQQE_WvsPCE_TC" + std::to_string(PCQQQTimeCut), 400, 0, 10, 400, 0, 30000, eWedgeMeV, pc.e[k], "hPCQQQ");
|
|
plotter->Fill2D("PCQQQ_dTimevsdPhi", 200, -2000, 2000, 80, -200, 200, tRing - static_cast<double>(pc.t[k]), (hitPos.Phi() - anodeIntersection.Phi()) * 180. / TMath::Pi(), "hTiming");
|
|
}
|
|
}
|
|
} /// qqq i==j case end
|
|
} // j loop end
|
|
} // qqq i loop end
|
|
|
|
TVector3 guessVertex(0, 0, source_vertex); // for run12, subtract anodeIntersection.Z() by ~74.0 seems to work
|
|
// rho=40.0 mm is halfway between the cathodes(rho=42) and anodes(rho=37)
|
|
// double pcz_guess = 37.0/TMath::Tan((hitPos-guessVertex).Theta()) + guessVertex.Z(); //this is ideally kept to be all QQQ+userinput for calibration of pcz
|
|
double pcz_guess = z_to_crossover_rho(anodeIntersection.Z()) / TMath::Tan((hitPos - guessVertex).Theta()) + guessVertex.Z(); // this is ideally kept to be all QQQ+userinput for calibration of pcz
|
|
if (PCQQQTimeCut && PCQQQPhiCut && hitPos.Perp() > 0 && anodeIntersection.Perp() > 0 && cathodeHits.size() >= 2)
|
|
{
|
|
plotter->Fill2D("pczguess_vs_qqqE", 100, 0, 200, 800, 0, 20, pcz_guess, qqqenergy, "pczguess");
|
|
double pczoffset = 0.0;
|
|
// plotter->Fill2D("pczguess_vs_pcz_rad="+std::to_string(hitPos.Perp()),100,0,200,150,0,200,pcz_guess,anodeIntersection.Z(),"pczguess"); //entirely qqq-derived position vs entirely PC derived position
|
|
plotter->Fill2D("pczguess_vs_pcz_phi=" + std::to_string(hitPos.Phi() * 180. / M_PI), 200, 0, 200, 200, 0, 200, pcz_guess, anodeIntersection.Z() + pczoffset, "pczguess"); // entirely qqq-derived position vs entirely PC derived position
|
|
plotter->Fill2D("pczguess_vs_pcz", 200, 0, 200, 200, 0, 200, pcz_guess, anodeIntersection.Z() + pczoffset);
|
|
plotter->Fill2D("pcz_vs_pcPhi_rad=" + std::to_string(hitPos.Perp()), 360, 0, 360, 150, 0, 200, anodeIntersection.Phi() * 180. / M_PI, anodeIntersection.Z() + pczoffset, "pczguess");
|
|
}
|
|
for (int i = 0; i < sx3.multi; i++)
|
|
{
|
|
// plotting sx3 strip hits vs anode phi
|
|
if (sx3.ch[i] < 8 && anodeIntersection.Perp() > 0)
|
|
plotter->Fill2D("PCPhi_vs_SX3Strip", 100, -200, 200, 8 * 24, 0, 8 * 24, anodeIntersection.Phi() * 180. / TMath::Pi(), sx3.id[i] * 8 + sx3.ch[i]);
|
|
}
|
|
|
|
if (anodeIntersection.Z() != 0 && cathodeHits.size() == 3)
|
|
{
|
|
plotter->Fill1D("PC_Z_proj_3C", 600, -300, 300, anodeIntersection.Z(), "hPCzQQQ");
|
|
}
|
|
|
|
if (anodeIntersection.Perp() != 0)
|
|
{
|
|
plotter->Fill2D("AnodeMaxE_Vs_Cathode_Sum_Energy", 2000, 0, 20000, 2000, 0, 10000, aEMax, cESum, "hGMPC");
|
|
plotter->Fill2D("AnodeSumE_Vs_Cathode_Max_Energy", 800, 0, 20000, 800, 0, 10000, aESum, cEMax, "hGMPC");
|
|
plotter->Fill2D("AnodeMaxE_Vs_Cathode_Max_Energy", 800, 0, 20000, 800, 0, 10000, aEMax, cEMax, "hGMPC");
|
|
// double sinTheta = TMath::Sin((anodeIntersection - TVector3(0,0,source_vertex)).Theta());///TMath::Sin((TVector3(51.5,0,128.) - TVector3(0,0,85)).Theta());
|
|
// plotter->Fill2D("AnodeMaxE_Vs_Cathode_Max_Energy_path_corrected", 800, 0, 20000, 800, 0, 10000, aEMax*sinTheta, cEMax*sinTheta, "hGMPC");
|
|
plotter->Fill2D("AnodeSumE_Vs_Cathode_Sum_Energy", 800, 0, 20000, 800, 0, 10000, aESum, cESum, "hGMPC");
|
|
plotter->Fill2D("AnodeSumE_Vs_Cathode_Max_Energy_TC" + std::to_string(PCQQQTimeCut) + "_PC" + std::to_string(PCQQQPhiCut), 800, 0, 20000, 800, 0, 10000, aESum, cEMax, "hGMPC");
|
|
// plotter->Fill2D("AnodeSumE_Vs_Cathode_Max_Energy_path_corrected"+std::to_string(PCQQQTimeCut)+"_PC"+std::to_string(PCQQQPhiCut), 800, 0, 20000, 800, 0, 10000, aESum*sinTheta, cEMax*sinTheta, "hGMPC");
|
|
// plotter->Fill2D("AnodeSumE_Vs_Cathode_Max_Energy_path_corrected", 800, 0, 20000, 800, 0, 10000, aESum*sinTheta, cEMax*sinTheta, "hGMPC");
|
|
|
|
if (PCQQQTimeCut && PCQQQPhiCut)
|
|
{
|
|
plotter->Fill2D("AnodeSumE_Vs_Cathode_Max_Energy_TC" + std::to_string(PCQQQTimeCut) + "_PC" + std::to_string(PCQQQPhiCut) + "_cMax" + std::to_string(cIDMax), 800, 0, 20000, 800, 0, 10000, aESum, cEMax, "hGMPC");
|
|
}
|
|
// plotter->Fill2D("AnodeSumE_Vs_CathodeSum_Energy_path_corrected", 800, 0, 20000, 800, 0, 10000, aESum*sinTheta, cESum*sinTheta, "hGMPC");
|
|
// plotter->Fill2D("AnodeSumE_Vs_CathodeSum_Energy_path_corrected_TC"+std::to_string(PCQQQTimeCut)+"_PC"+std::to_string(PCQQQPhiCut), 800, 0, 20000, 800, 0, 10000, aESum*sinTheta, cESum*sinTheta, "hGMPC"); */
|
|
}
|
|
plotter->Fill1D("Correlated_Cathode_MaxAnode", 6, 0, 5, corrcatMax.size(), "hGMPC");
|
|
plotter->Fill2D("Correlated_Cathode_VS_MaxAnodeEnergy", 6, 0, 5, 2000, 0, 30000, corrcatMax.size(), aEMax, "hGMPC");
|
|
plotter->Fill1D("AnodeHits", 12, 0, 11, anodeHits.size(), "hGMPC");
|
|
plotter->Fill2D("AnodeMaxE_vs_AnodeHits", 12, 0, 11, 2000, 0, 30000, anodeHits.size(), aEMax, "hGMPC");
|
|
|
|
if (anodeHits.size() < 1)
|
|
{
|
|
plotter->Fill1D("NoAnodeHits_CathodeHits", 6, 0, 5, cathodeHits.size(), "hGMPC");
|
|
}
|
|
|
|
for (auto cwevent : cWireEvents)
|
|
{
|
|
// plotter->Fill1D("cwdtqqq_vs_cw"+std::to_string(PCQQQTimeCut),800,-2000,2000,24,0,24,std::get<2>(cwevent)-qqqtimestamp,std::get<0>(cwevent));
|
|
for (auto awevent : aWireEvents)
|
|
{
|
|
plotter->Fill2D("aw_vs_cw", 24, 0, 24, 24, 0, 24, std::get<0>(awevent), std::get<0>(cwevent));
|
|
plotter->Fill2D("aw_vs_cw_dtq" + std::to_string(PCQQQTimeCut), 24, 0, 24, 24, 0, 24, std::get<0>(awevent), std::get<0>(cwevent));
|
|
}
|
|
}
|
|
for (auto awevent : aWireEvents)
|
|
{
|
|
// plotter->Fill1D("awdtqqq_vs_aw"+std::to_string(PCQQQTimeCut),800,-2000,2000,24,0,24,std::get<2>(awevent)-qqqtimestamp,std::get<0>(awevent));
|
|
}
|
|
|
|
return kTRUE;
|
|
}
|
|
|
|
void TrackRecon::Terminate()
|
|
{
|
|
plotter->FlushToDisk(10);
|
|
/* can1->Modified();
|
|
can1->Update();
|
|
can2->Modified();
|
|
can2->Update();
|
|
while(can1->WaitPrimitive());
|
|
while(can2->WaitPrimitive());*/
|
|
}
|
|
|
|
void protonAlphaHistograms(HistPlotter *plotter, std::vector<Event> QQQ_Events, std::vector<Event> SX3_Events, std::vector<Event> PC_Events)
|
|
{
|
|
|
|
// Sidetrack for a(p,p)
|
|
std::string aplabel = "a(p,p)";
|
|
Kinematics apkin_p(1.008664916, 4.002603254, 1.008664916, 4.002603254, 7.0); // m3 is proton
|
|
Kinematics apkin_a(1.008664916, 4.002603254, 4.002603254, 1.008664916, 7.0); // m3 is alpha
|
|
|
|
for (auto qqqevent : QQQ_Events)
|
|
{
|
|
for (auto sx3event : SX3_Events)
|
|
{
|
|
plotter->Fill1D("ap_qqq_sx3_dt", 800, -2000, 2000, qqqevent.Time1 - sx3event.Time1, aplabel);
|
|
if (TMath::Abs(qqqevent.Time1 - sx3event.Time1) > 300)
|
|
continue;
|
|
// sx3event.pos.SetZ(sx3event.pos.Z()+5.0);
|
|
plotter->Fill1D("ap_qqq_sx3_dt_timecut", 800, -2000, 2000, qqqevent.Time1 - sx3event.Time1, aplabel);
|
|
plotter->Fill1D("ap_qqq_sx3_dphi", 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI - sx3event.pos.Phi() * 180 / M_PI, aplabel);
|
|
plotter->Fill2D("ap_qqq_sx3_dphi_vs_qqqphi", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI - sx3event.pos.Phi() * 180 / M_PI, qqqevent.pos.Phi() * 180 / M_PI, aplabel);
|
|
plotter->Fill2D("ap_qqq_sx3_matrix", 400, 0, 10, 400, 0, 10, qqqevent.Energy1, sx3event.Energy1, aplabel);
|
|
|
|
for (auto pcevent : PC_Events)
|
|
{
|
|
|
|
double pcz_fix = pcfix_func.Eval(pcevent.pos.Z()) - 5.0;
|
|
TVector3 x2f(pcevent.pos.X(), pcevent.pos.Y(), pcz_fix);
|
|
TVector3 x1(qqqevent.pos);
|
|
TVector3 v = x2f - x1;
|
|
double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
|
|
TVector3 r_rhoMin_fix = x1 + t_minimum * v;
|
|
double vertex_z = r_rhoMin_fix.Z();
|
|
double theta_q = (qqqevent.pos - TVector3(0, 0, vertex_z)).Theta();
|
|
// double theta_q = (qqqevent.pos - r_rhoMin_fix).Theta();
|
|
double sinTheta_customV = TMath::Sin(theta_q);
|
|
double theta_s = (sx3event.pos - TVector3(0, 0, vertex_z)).Theta();
|
|
// double theta_s = (sx3event.pos - r_rhoMin_fix).Theta();
|
|
double sinTheta_s = TMath::Sin(theta_s);
|
|
// if(vertex_z<0 || vertex_z>100) continue;
|
|
|
|
// double sinTheta = TMath::Sin((qqqevent.pos - pcevent.pos).Theta());
|
|
// plotter->Fill2D("sinTheta2_vs_sinTheta",80,-2,2,80,-2,2,sinTheta,sinTheta_customV,aplabel);
|
|
|
|
plotter->Fill2D("ap_dE_E_Anodesx3B", 400, 0, 10, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1, aplabel);
|
|
plotter->Fill2D("ap_dE_E_Cathodesx3B", 400, 0, 10, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2, aplabel);
|
|
plotter->Fill2D("ap_dE_E_AnodeQQQ", 400, 0, 10, 800, 0, 40000, qqqevent.Energy1, pcevent.Energy1, aplabel);
|
|
plotter->Fill2D("ap_dE_E_CathodeQQQ", 400, 0, 10, 800, 0, 10000, qqqevent.Energy1, pcevent.Energy2, aplabel);
|
|
plotter->Fill2D("ap_dE3_E_AnodeQQQ", 400, 0, 10, 400, 0, 40000, qqqevent.Energy1, pcevent.Energy1 * sinTheta_customV, aplabel);
|
|
plotter->Fill2D("ap_dE3_E_CathodeQQQ", 400, 0, 10, 400, 0, 10000, qqqevent.Energy1, pcevent.Energy2 * sinTheta_customV, aplabel);
|
|
|
|
plotter->Fill2D("ap_dPhi_QQQ_PC", 180, -360, 360, 180, -360, 360, pcevent.pos.Phi() * 180 / M_PI, qqqevent.pos.Phi() * 180 / M_PI, aplabel);
|
|
plotter->Fill2D("ap_dPhi_SX3_PC", 180, -360, 360, 180, -360, 360, pcevent.pos.Phi() * 180 / M_PI, sx3event.pos.Phi() * 180 / M_PI, aplabel);
|
|
plotter->Fill1D("ap_dt_Anode_QQQ", 600, -2000, 2000, pcevent.Time1 - qqqevent.Time1, aplabel);
|
|
plotter->Fill1D("ap_dt_Cathode_QQQ", 600, -2000, 2000, pcevent.Time2 - qqqevent.Time1, aplabel);
|
|
plotter->Fill1D("ap_dt_Anode_SX3", 600, -2000, 2000, pcevent.Time1 - sx3event.Time1, aplabel);
|
|
plotter->Fill1D("ap_dt_Cathode_SX3", 600, -2000, 2000, pcevent.Time2 - sx3event.Time1, aplabel);
|
|
plotter->Fill1D("ap_pczfix", 600, -300, 300, pcz_fix, aplabel);
|
|
plotter->Fill1D("ap_pcz", 600, -300, 300, pcevent.pos.Z(), aplabel);
|
|
|
|
double path_length_q = (qqqevent.pos - TVector3(0, 0, vertex_z)).Mag() * 0.1;
|
|
double path_length_s = (sx3event.pos - TVector3(0, 0, vertex_z)).Mag() * 0.1;
|
|
// double path_length_q = (qqqevent.pos-r_rhoMin_fix).Mag()*0.1;
|
|
// double path_length_s = (sx3event.pos-r_rhoMin_fix).Mag()*0.1;
|
|
|
|
// We know that alphas predominantly are detected in QQQs, and protons in SX3s, and that protons don't leave much of a trace in dE layer.
|
|
// Using the estimated path lengths, we correct alpha eloss in qqq, and protons in sx3. The result should (hopefully be) vertex independent.
|
|
|
|
double qqqEfix = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy1) - path_length_q);
|
|
double sx3Efix = cm_to_MeVp->Eval(MeV_to_cm_p->Eval(sx3event.Energy1) - path_length_s);
|
|
// plotter->Fill2D("qqqEf_sx3E_matrix_all",400,0,10,400,0,10,qqqEfix,sx3event.Energy1,aplabel);
|
|
plotter->Fill2D("ap_qqqEf_sx3Ef_matrix", 400, 0, 10, 400, 0, 10, qqqEfix, sx3Efix, aplabel);
|
|
|
|
plotter->Fill2D("ap_Ef_vs_theta_qqq", 100, 0, 180, 400, 0, 10, theta_q * 180 / M_PI, qqqEfix, aplabel);
|
|
plotter->Fill2D("ap_Ef_vs_theta_sx3", 100, 0, 180, 400, 0, 10, theta_s * 180 / M_PI, sx3Efix, aplabel);
|
|
plotter->Fill2D("ap_theta_vs_theta_qqq_sx3", 100, 0, 180, 100, 0, 180, theta_q * 180 / M_PI, theta_s * 180 / M_PI, aplabel);
|
|
plotter->Fill1D("ap_VertexReconZ", 400, -200, 200, vertex_z, aplabel);
|
|
plotter->Fill2D("ap_VertexReconXY", 200, -100, 100, 200, -100, 100, r_rhoMin_fix.X(), r_rhoMin_fix.Y(), aplabel);
|
|
plotter->Fill1D("ap_Ex_from_protons", 200, -10, 10, apkin_p.getExc(sx3Efix, theta_s * 180 / M_PI), aplabel);
|
|
plotter->Fill1D("ap_Ex_from_alpha", 200, -10, 10, apkin_a.getExc(qqqEfix, theta_q * 180 / M_PI), aplabel);
|
|
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
|
|
{ // one-anode, two-cathode events, as originally intended
|
|
// std::cout << "Test" << std::endl;
|
|
plotter->Fill1D("ap_VertexReconZ_a1c2", 400, -200, 200, vertex_z, aplabel);
|
|
plotter->Fill2D("ap_VertexReconXY_a1c2", 200, -100, 100, 200, -100, 100, r_rhoMin_fix.X(), r_rhoMin_fix.Y(), aplabel);
|
|
plotter->Fill2D("ap_theta_vs_theta_qqq_sx3_a1c2", 100, 0, 180, 100, 0, 180, theta_q * 180 / M_PI, theta_s * 180 / M_PI, aplabel);
|
|
plotter->Fill2D("ap_Ef_vs_theta_qqq_a1c2", 100, 0, 180, 400, 0, 10, theta_q * 180 / M_PI, qqqEfix, aplabel);
|
|
plotter->Fill1D("ap_Ex_from_protons_a1c2", 200, -10, 10, apkin_p.getExc(sx3Efix, theta_s * 180 / M_PI), aplabel);
|
|
plotter->Fill1D("ap_Ex_from_alpha_a1c2", 200, -10, 10, apkin_a.getExc(qqqEfix, theta_q * 180 / M_PI), aplabel);
|
|
|
|
// std::cout << apkin_p.getExc(sx3Efix,theta_s*180/M_PI) << " " << apkin_a.getExc(qqqEfix,theta_q*180/M_PI)<< std::endl;
|
|
plotter->Fill2D("ap_Ef_vs_theta_sx3_a1c2", 100, 0, 180, 400, 0, 10, theta_s * 180 / M_PI, sx3Efix, aplabel);
|
|
|
|
// plotter->Fill2D("qqqEf_sx3E_matrix",400,0,10,400,0,10,qqqEfix,sx3event.Energy1,aplabel);
|
|
plotter->Fill2D("ap_qqq_sx3_matrix_a1c2", 400, 0, 10, 400, 0, 10, qqqevent.Energy1, sx3event.Energy1, aplabel);
|
|
plotter->Fill2D("ap_qqqEf_sx3Ef_matrix_a1c2", 400, 0, 10, 400, 0, 10, qqqEfix, sx3Efix, aplabel);
|
|
// std::cout << sx3event.Energy1 << " " << path_length_s << " " << sx3Efix << std::endl;
|
|
|
|
// plotter->Fill2D("dE3_Ef_AnodeQQQ_a1c2",400,0,10,400,0,40000,qqqEfix,pcevent.Energy1*sinTheta_customV,aplabel);
|
|
// plotter->Fill2D("dE3_Ef_CathodeQQQ_a1c2",400,0,10,400,0,10000,qqqEfix,pcevent.Energy2*sinTheta_customV,aplabel);
|
|
|
|
} // end if(a1c2) loop
|
|
} // end PC_Events for loop
|
|
|
|
} // end SX3_Events for loop
|
|
} // end QQQ_Events for loop, end sidetrack a(p,p)
|
|
|
|
return;
|
|
}
|
|
|
|
void PCSX3ClusterAnalysis(HistPlotter *plotter, std::vector<Event> QQQ_Events, std::vector<Event> SX3_Events, std::vector<Event> PC_Events)
|
|
|
|
{
|
|
for (auto pcevent : PC_Events)
|
|
{
|
|
bool PCSX3TimeCut = false;
|
|
bool PCASX3TimeCut = false;
|
|
bool PCCSX3TimeCut = false;
|
|
for (auto sx3event : SX3_Events)
|
|
{
|
|
plotter->Fill1D("dt_pcA_sx3B" + std::to_string(sx3event.ch2), 640, -2000, 2000, sx3event.Time1 - pcevent.Time1, "hTiming");
|
|
plotter->Fill1D("dt_pcC_sx3B" + std::to_string(sx3event.ch2), 640, -2000, 2000, sx3event.Time1 - pcevent.Time2, "hTiming");
|
|
if (sx3event.Time1 - pcevent.Time1 < 0) //-150 for alphas
|
|
PCASX3TimeCut = 1;
|
|
if (sx3event.Time1 - pcevent.Time2 < 0) //-200 for alphas
|
|
PCCSX3TimeCut = 1;
|
|
PCSX3TimeCut = PCASX3TimeCut && PCCSX3TimeCut;
|
|
|
|
bool phicut = sx3event.pos.Phi() <= pcevent.pos.Phi() + TMath::Pi() / 4. && sx3event.pos.Phi() >= pcevent.pos.Phi() - TMath::Pi() / 4.;
|
|
|
|
plotter->Fill1D("dt_pcA_sx3B", 640, -2000, 2000, sx3event.Time1 - pcevent.Time1);
|
|
plotter->Fill1D("dt_pcC_sx3B", 640, -2000, 2000, sx3event.Time1 - pcevent.Time2);
|
|
plotter->Fill2D("dt_pcA_vs_sx3RE", 640, -2000, 2000, 400, 0, 30, sx3event.Time1 - pcevent.Time1, sx3event.Energy1);
|
|
plotter->Fill2D("dE_E_Anodesx3B", 400, 0, 30, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1);
|
|
plotter->Fill2D("dE_E_Cathodesx3B", 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2);
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
|
|
plotter->Fill2D("dE_E_Anodesx3B_a1c2", 400, 0, 30, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1);
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
|
|
plotter->Fill2D("dE_E_Cathodesx3B_a1c2", 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2);
|
|
if (pcevent.multi1 == 2 && pcevent.multi2 == 1)
|
|
plotter->Fill2D("dE_E_Anodesx3B_a2c1", 400, 0, 30, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1);
|
|
if (pcevent.multi1 == 2 && pcevent.multi2 == 1)
|
|
plotter->Fill2D("dE_E_Cathodesx3B_a2c1", 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2);
|
|
plotter->Fill2D("sx3phi_vs_pcphi" + std::to_string(sx3event.Time1 - pcevent.Time1 < -150), 100, -360, 360, 100, -360, 360, sx3event.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI);
|
|
if (PCSX3TimeCut)
|
|
{
|
|
plotter->Fill1D("dt_pcA_sx3B_timecut", 640, -2000, 2000, sx3event.Time1 - pcevent.Time1);
|
|
plotter->Fill1D("dt_pcC_sx3B_timecut", 640, -2000, 2000, sx3event.Time1 - pcevent.Time2);
|
|
plotter->Fill2D("xyplot_sx3" + std::to_string(sx3event.ch2 / 4), 100, -100, 100, 100, -100, 100, sx3event.pos.X(), sx3event.pos.Y());
|
|
plotter->Fill2D("xyplot_sx3" + std::to_string(sx3event.ch2 / 4), 100, -100, 100, 100, -100, 100, pcevent.pos.X(), pcevent.pos.Y());
|
|
plotter->Fill2D("pcz_vs_pcphi_TimeCut", 600, -200, 200, 120, -360, 360, pcevent.pos.Z(), pcevent.pos.Phi() * 180 / M_PI); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
}
|
|
|
|
double sx3rho = 88.0; // approximate barrel radius
|
|
double sx3z = sx3event.pos.Z(); // w.r.t target origin at 90 for run12
|
|
double pcz = pcevent.pos.Z();
|
|
double calcsx3theta = TMath::ATan2(sx3rho - z_to_crossover_rho(pcz), sx3z - pcz);
|
|
plotter->Fill2D("dE2_E_Anodesx3B", 400, 0, 30, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1 * TMath::Sin(calcsx3theta));
|
|
plotter->Fill2D("dE2_E_Cathodesx3B", 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2 * TMath::Sin(calcsx3theta));
|
|
|
|
double sx3theta = TMath::ATan2(sx3rho, sx3z - source_vertex);
|
|
double pczguess = 37.0 / TMath::Tan(sx3theta) + source_vertex;
|
|
double pcz_guess_int = z_to_crossover_rho(pcevent.pos.Z()) / TMath::Tan(sx3theta) + source_vertex;
|
|
double sinTheta = TMath::Sin(sx3theta);
|
|
|
|
TVector3 x2(pcevent.pos), x1(sx3event.pos);
|
|
TVector3 v = x2 - x1;
|
|
double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
|
|
TVector3 vector_closest_to_z_sx3 = x1 + t_minimum * v;
|
|
plotter->Fill1D("VertexReconZ_SX3" + std::to_string(PCSX3TimeCut), 600, -1300, 1300, vector_closest_to_z_sx3.Z(), "hPCZSX3");
|
|
plotter->Fill2D("VertexReconXY_SX3" + std::to_string(PCSX3TimeCut), 100, -100, 100, 100, -100, 100, vector_closest_to_z_sx3.X(), vector_closest_to_z_sx3.Y(), "hPCZSX3");
|
|
|
|
plotter->Fill2D("pcz_vs_time", 2000, 0, 2000, 600, -200, 200, pcevent.Time1 * 1e-9, pcevent.pos.Z()); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
plotter->Fill2D("pcphi_vs_time", 2000, 0, 2000, 180, -360, 360, pcevent.Time1 * 1e-9, pcevent.pos.Phi() * 180. / M_PI); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
// plotter->Fill2D("pcz_vs_time_strip"+std::to_string(sx3event.ch2),2000,0,2000,600,-200,200,pcevent.Time1*1e-9,pcevent.pos.Z()); //x-axis is all Si det, y-axis is PC anode+cathode only
|
|
plotter->Fill2D("sx3phi_vs_time", 2000, 0, 2000, 180, -360, 360, pcevent.Time1 * 1e-9, sx3event.pos.Phi() * 180. / M_PI); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
|
|
plotter->Fill2D("pcz_vs_sx3pczguess", 600, -200, 200, 600, -200, 200, pczguess, pcevent.pos.Z()); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
|
|
{
|
|
// if(pcevent.multi1==1) {
|
|
plotter->Fill2D("pcz_vs_sx3pczguess_A1C2", 600, -200, 200, 600, -200, 200, pczguess, pcevent.pos.Z());
|
|
double pcz_fix = pcfix_func.Eval(pcevent.pos.Z());
|
|
|
|
TVector3 x2f(pcevent.pos.X(), pcevent.pos.Y(), pcz_fix);
|
|
TVector3 v = x2f - x1;
|
|
double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
|
|
TVector3 r_rhoMin_fix = x1 + t_minimum * v;
|
|
plotter->Fill1D("VertexRecon_pczfix_sx3", 800, -300, 300, r_rhoMin_fix.Z());
|
|
plotter->Fill1D("pczfix_A1C2_1d_sx3", 600, -200, 200, pcz_fix);
|
|
plotter->Fill2D("pczfix_vs_sx3pczguess_A1C2", 600, -200, 200, 600, -200, 200, pczguess, pcz_fix);
|
|
plotter->Fill2D("pcz_vs_sx3pczguess_A1C2_strip" + std::to_string(sx3event.ch2), 300, -200, 200, 600, -200, 200, pczguess, pcevent.pos.Z());
|
|
|
|
double sinTheta_customV = TMath::Sin((sx3event.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Theta());
|
|
plotter->Fill2D("dE3_E_CathodeSX3_A1C2_TC" + std::to_string(PCSX3TimeCut) + "_PC" + std::to_string(phicut), 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2 * sinTheta_customV);
|
|
plotter->Fill2D("dE3_E_AnodeSX3_A1C2_TC" + std::to_string(PCSX3TimeCut) + "_PC" + std::to_string(phicut), 400, 0, 30, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1 * sinTheta_customV);
|
|
|
|
if (TMath::Abs(r_rhoMin_fix.Z()) < 200.0)
|
|
{
|
|
plotter->Fill2D("dE3_E_AnodeSX3B_A1C2_(vertex_fix_z/100)=" + std::to_string(floor(r_rhoMin_fix.Z() / 100.0)), 400, 0, 30, 800, 0, 40000, sx3event.Energy1, pcevent.Energy1 * sinTheta_customV);
|
|
plotter->Fill2D("dE3_E_CathodeSX3B_A1C2_(vertex_fix_z/100)=" + std::to_string(floor(r_rhoMin_fix.Z() / 100.0)), 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2 * sinTheta_customV);
|
|
}
|
|
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 3)
|
|
{
|
|
plotter->Fill2D("pcz_vs_sx3pczguess_A1C3", 600, -200, 200, 600, -200, 200, pczguess, pcevent.pos.Z());
|
|
plotter->Fill2D("pcz_vs_sx3pczguess_A1C3_strip" + std::to_string(sx3event.ch2), 300, -200, 200, 600, -200, 200, pczguess, pcevent.pos.Z());
|
|
}
|
|
|
|
plotter->Fill2D("pcz_vs_sx3pczguess_int", 600, -200, 200, 600, -200, 200, pcz_guess_int, pcevent.pos.Z()); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
plotter->Fill2D("pcz_vs_sx3pczguess_strip" + std::to_string(sx3event.ch2), 300, -200, 200, 600, -200, 200, pczguess, pcevent.pos.Z());
|
|
|
|
bool sx3PhiCut = (TMath::Abs(sx3event.pos.Phi() - pcevent.pos.Phi()) < 45.0 * M_PI / 180.);
|
|
|
|
plotter->Fill1D("pcz_sx3Coinc_phiCut" + std::to_string(sx3PhiCut) + "_TC" + std::to_string(PCSX3TimeCut), 300, 0, 200, sx3z);
|
|
plotter->Fill2D("pcz_vs_sx3z_phiCut" + std::to_string(sx3PhiCut) + "_TC" + std::to_string(PCSX3TimeCut), 300, 0, 200, 600, -400, 400, sx3z, pcevent.pos.Z());
|
|
|
|
// plotter->Fill2D("sx3E_vs_sx3z"+std::to_string(sx3event.ch2),400,0,30,300,0,200,sx3event.Energy1,sx3z);
|
|
plotter->Fill2D("sx3E_vs_sx3z", 400, 0, 30, 300, 0, 200, sx3event.Energy1, sx3z);
|
|
|
|
plotter->Fill2D("pcdEA_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy1, sx3z);
|
|
plotter->Fill2D("pcdEC_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy2, sx3z);
|
|
|
|
plotter->Fill2D("pcdEA_vs_sx3z" + std::to_string(sx3event.ch2), 800, 0, 20000, 300, 0, 200, pcevent.Energy1, sx3z, "pcE_vs_sx3pos");
|
|
plotter->Fill2D("pcdEC_vs_sx3z" + std::to_string(sx3event.ch2), 800, 0, 20000, 300, 0, 200, pcevent.Energy2, sx3z, "pcE_vs_sx3pos");
|
|
|
|
plotter->Fill2D("pcdE2A_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy1 * sinTheta, sx3z);
|
|
plotter->Fill2D("pcdE2C_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy2 * sinTheta, sx3z);
|
|
plotter->Fill2D("phi_vs_stripnum", 180, -180, 180, 48, 0, 48, pcevent.pos.Phi() * 180. / M_PI, sx3event.ch2);
|
|
plotter->Fill2D("E_theta_AnodeSX3", 400, -20, 180, 300, 0, 15, sx3theta * 180 / M_PI, sx3event.Energy1);
|
|
}
|
|
if (PCSX3TimeCut)
|
|
{
|
|
plotter->Fill1D("PCZ_sx3", 800, -200, 200, pcevent.pos.Z(), "hPCZSX3");
|
|
}
|
|
} // end PC-SX3 coincidence
|
|
}
|
|
}
|
|
|
|
void PCQQQClusterAnalysis(HistPlotter *plotter, std::vector<Event> QQQ_Events, std::vector<Event> SX3_Events, std::vector<Event> PC_Events)
|
|
{
|
|
for (auto pcevent : PC_Events)
|
|
{
|
|
for (auto qqqevent : QQQ_Events)
|
|
{
|
|
plotter->Fill1D("dt_pcA_qqqR", 640, -2000, 2000, qqqevent.Time1 - pcevent.Time1);
|
|
plotter->Fill2D("dt_pcA_qqqR_vs_qqqRE", 640, -2000, 2000, 400, 0, 30, qqqevent.Time1 - pcevent.Time1, qqqevent.Energy1);
|
|
plotter->Fill1D("dt_pcC_qqqW", 640, -2000, 2000, qqqevent.Time2 - pcevent.Time2);
|
|
plotter->Fill2D("phiPC_vs_phiQQQ", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI);
|
|
double sinTheta = TMath::Sin((qqqevent.pos - TVector3(0, 0, source_vertex)).Theta()); /// TMath::Sin((TVector3(51.5,0,128.) - TVector3(0,0,85)).Theta());
|
|
|
|
TVector3 x2(pcevent.pos);
|
|
TVector3 x1(qqqevent.pos);
|
|
TVector3 v = x2 - x1;
|
|
double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
|
|
TVector3 r_rhoMin = x1 + t_minimum * v;
|
|
|
|
// bool timecut = (qqqevent.Time1 - pcevent.Time1 < -150);
|
|
bool timecut = (qqqevent.Time1 - pcevent.Time1 < 150);
|
|
bool lowercut_cath = pcevent.Energy2 * sinTheta < 250 && (qqqevent.Energy2 < 5.0 || qqqevent.Energy1 < 5.0);
|
|
bool phicut = qqqevent.pos.Phi() <= pcevent.pos.Phi() + TMath::Pi() / 4. && qqqevent.pos.Phi() >= pcevent.pos.Phi() - TMath::Pi() / 4.;
|
|
|
|
if (lowercut_cath && phicut)
|
|
{
|
|
plotter->Fill1D("dt_pcA_qqqR_pidlow_PC1", 640, -2000, 2000, qqqevent.Time1 - pcevent.Time1);
|
|
plotter->Fill2D("dt_pcA_qqqR_vs_qqqRE_pidlow_PC1", 640, -2000, 2000, 400, 0, 30, qqqevent.Time1 - pcevent.Time1, qqqevent.Energy1);
|
|
plotter->Fill1D("dt_pcC_qqqW_pidlow_PC1", 640, -2000, 2000, qqqevent.Time2 - pcevent.Time2);
|
|
}
|
|
if (timecut)
|
|
{ // && qqqevent.pos.Phi() <= pcevent.pos.Phi()+TMath::Pi()/4. && qqqevent.pos.Phi() >= pcevent.pos.Phi()-TMath::Pi()/4. ) {
|
|
|
|
plotter->Fill2D("dE_E_AnodeQQQR", 400, 0, 30, 800, 0, 40000, qqqevent.Energy1, pcevent.Energy1);
|
|
plotter->Fill2D("dE_E_CathodeQQQR", 400, 0, 30, 800, 0, 10000, qqqevent.Energy2, pcevent.Energy2);
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
|
|
plotter->Fill2D("dE_E_AnodeQQQR_a1c2", 400, 0, 30, 800, 0, 40000, qqqevent.Energy1, pcevent.Energy1);
|
|
if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
|
|
plotter->Fill2D("dE_E_CathodeQQQR_a1c2", 400, 0, 30, 800, 0, 10000, qqqevent.Energy1, pcevent.Energy2);
|
|
if (pcevent.multi1 == 2 && pcevent.multi2 == 1)
|
|
plotter->Fill2D("dE_E_AnodeQQQR_a2c1", 400, 0, 30, 800, 0, 40000, qqqevent.Energy1, pcevent.Energy1);
|
|
if (pcevent.multi1 == 2 && pcevent.multi2 == 1)
|
|
plotter->Fill2D("dE_E_CathodeQQQR_a2c1", 400, 0, 30, 800, 0, 10000, qqqevent.Energy1, pcevent.Energy2);
|
|
|
|
if (phicut)
|
|
{
|
|
plotter->Fill2D("dE2_E_AnodeQQQR_TC1PC1_pidlow" + std::to_string(lowercut_cath), 400, 0, 30, 800, 0, 4000, qqqevent.Energy1, pcevent.Energy1 * sinTheta);
|
|
plotter->Fill2D("dE2_E_CathodeQQQW_TC1PC1_pidlow" + std::to_string(lowercut_cath), 400, 0, 30, 800, 0, 1000, qqqevent.Energy2, pcevent.Energy2 * sinTheta);
|
|
// plotter->Fill2D("E_theta_AnodeQQQR_TC1PC1_pidlow"+std::to_string(lowercut_cath),75,0,90,300,0,15,(qqqevent.pos - TVector3(0,0,source_vertex)).Theta()*180/M_PI,qqqevent.Energy1);
|
|
plotter->Fill2D("E_theta_zoomin_AnodeQQQR_TC1PC1_pidlow" + std::to_string(lowercut_cath), 60, 0, 30, 300, 0, 15, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, qqqevent.Energy1);
|
|
}
|
|
|
|
plotter->Fill2D("dE2_E_AnodeQQQR_TC1_PC" + std::to_string(phicut), 400, 0, 30, 800, 0, 4000, qqqevent.Energy1, pcevent.Energy1 * sinTheta);
|
|
plotter->Fill2D("dE2_E_CathodeQQQR_TC1_PC" + std::to_string(phicut), 400, 0, 30, 800, 0, 1000, qqqevent.Energy2, pcevent.Energy2 * sinTheta);
|
|
plotter->Fill2D("dEC_vs_dEA_TC1_PC" + std::to_string(phicut), 800, 0, 40000, 800, 0, 10000, pcevent.Energy1, pcevent.Energy2);
|
|
plotter->Fill2D("qqqphi_vs_time", 2000, 0, 2000, 180, -360, 360, pcevent.Time1 * 1e-9, qqqevent.pos.Phi() * 180. / M_PI); // x-axis is all Si det, y-axis is PC anode+cathode only
|
|
|
|
plotter->Fill1D("dt_pcA_qqqR_timecut", 640, -2000, 2000, qqqevent.Time1 - pcevent.Time1);
|
|
plotter->Fill1D("dt_pcC_qqqW_timecut", 640, -2000, 2000, qqqevent.Time2 - pcevent.Time2);
|
|
plotter->Fill2D("dE_theta_AnodeQQQR", 90, 0, 90, 400, 0, 20000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, pcevent.Energy1);
|
|
plotter->Fill2D("dE2_theta_AnodeQQQR_zoomin", 60, 0, 30, 400, 0, 5000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, pcevent.Energy1 * sinTheta);
|
|
plotter->Fill2D("dE2_theta_AnodeQQQR", 90, 0, 90, 400, 0, 20000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, pcevent.Energy1 * sinTheta);
|
|
plotter->Fill2D("phiPC_vs_phiQQQ_TimeCut", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI);
|
|
|
|
// plotter->Fill2D("E_theta_AnodeQQQR_TC1_PC"+std::to_string(phicut),75,0,90,300,0,15,(qqqevent.pos - TVector3(0,0,source_vertex)).Theta()*180/M_PI,qqqevent.Energy1);
|
|
// plotter->Fill2D("E_theta_zoomin_AnodeQQQR_TC1_PC"+std::to_string(phicut),60,0,30,300,0,15,(qqqevent.pos - TVector3(0,0,source_vertex)).Theta()*180/M_PI,qqqevent.Energy1);
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// plotter->Fill2D("E2_theta_AnodeQQQR",75,0,90,300,0,15,(qqqevent.pos - TVector3(0,0,source_vertex)).Theta()*180/M_PI,qqqevent.Energy1);
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plotter->Fill2D("Etot2_theta_AnodeQQQR", 75, 0, 90, 300, 0, 15, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, qqqevent.Energy1 + pcevent.Energy1 * anode_gain * sinTheta);
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plotter->Fill2D("dE_theta_CathodeQQQR", 75, 0, 90, 800, 0, 10000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, pcevent.Energy2);
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plotter->Fill2D("dE2_theta_CathodeQQQR", 75, 0, 90, 800, 0, 10000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, pcevent.Energy2 * sinTheta);
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plotter->Fill2D("dE2_theta_CathodeQQQR_zoomin", 60, 0, 30, 800, 0, 3000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, pcevent.Energy2 * sinTheta);
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plotter->Fill2D("dE_phi_AnodeQQQR", 100, -180, 180, 800, 0, 40000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Phi() * 180 / M_PI, pcevent.Energy1);
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plotter->Fill2D("dE_phi_CathodeQQQR", 100, -180, 180, 800, 0, 10000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Phi() * 180 / M_PI, pcevent.Energy2);
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plotter->Fill1D("PCZ", 800, -200, 200, pcevent.pos.Z(), "phicut");
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// plotter->Fill1D("PCZ_phicut_a"+std::to_string(aClusters.at(0).size())+"_c"+std::to_string(cClusters.at(0).size()),800,-200,200,pcevent.pos.Z(),"wiremult");
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double pcz_guess_37 = 37. / TMath::Tan((qqqevent.pos - TVector3(0, 0, source_vertex)).Theta()) + source_vertex;
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plotter->Fill2D("pczguess_vs_pc_37", 180, 0, 200, 150, 0, 200, pcz_guess_37, pcevent.pos.Z(), "phicut");
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double pcz_guess_42 = 42. / TMath::Tan((qqqevent.pos - TVector3(0, 0, source_vertex)).Theta()) + source_vertex;
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plotter->Fill2D("pczguess_vs_pc_42", 180, 0, 200, 150, 0, 200, pcz_guess_42, pcevent.pos.Z(), "phicut");
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double pcz_guess_int = z_to_crossover_rho(pcevent.pos.Z()) / TMath::Tan((qqqevent.pos - TVector3(0, 0, source_vertex)).Theta()) + source_vertex;
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// plotter->Fill2D("pczguess_vs_pc_int",180,0,200,150,0,200,pcz_guess_int,pcevent.pos.Z(),"phicut");
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plotter->Fill2D("pczguess_vs_pc_int", 400, -200, 200, 600, -400, 400, pcz_guess_int, pcevent.pos.Z(), "phicut");
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if (pcevent.multi1 == 1 && pcevent.multi2 == 2)
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{
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double pcz_fix = pcfix_func.Eval(pcevent.pos.Z());
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TVector3 x2f(pcevent.pos.X(), pcevent.pos.Y(), pcz_fix);
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TVector3 v = x2f - x1;
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double t_minimum = -1.0 * (x1.X() * v.X() + x1.Y() * v.Y()) / (v.X() * v.X() + v.Y() * v.Y());
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TVector3 r_rhoMin_fix = x1 + t_minimum * v;
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double sinTheta_customV = TMath::Sin((qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Theta());
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plotter->Fill2D("dE3_E_CathodeQQQW_A1C2_TC1_PC" + std::to_string(phicut), 400, 0, 30, 800, 0, 10000, qqqevent.Energy2, pcevent.Energy2 * sinTheta_customV);
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plotter->Fill2D("dE3_E_AnodeQQQR_A1C2_TC1_PC" + std::to_string(phicut), 400, 0, 30, 800, 0, 10000, qqqevent.Energy1, pcevent.Energy1 * sinTheta_customV);
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plotter->Fill1D("VertexRecon_pczfix_qqq", 800, -400, 400, r_rhoMin_fix.Z());
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plotter->Fill1D("VertexRecon_pczfix_qqq_PC" + std::to_string(phicut) + "_pidlow" + std::to_string(lowercut_cath), 800, -400, 400, r_rhoMin_fix.Z());
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if (TMath::Abs(r_rhoMin_fix.Z()) < 200.0)
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{
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plotter->Fill2D("dE3_E_AnodeQQQR_A1C2_(vertex_fix_z/100)=" + std::to_string(floor(r_rhoMin_fix.Z() / 100.0)), 400, 0, 30, 800, 0, 40000, qqqevent.Energy1, pcevent.Energy1 * sinTheta_customV);
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plotter->Fill2D("dE3_E_CathodeQQQR_A1C2_(vertex_fix_z/100)=" + std::to_string(floor(r_rhoMin_fix.Z() / 100.0)), 400, 0, 30, 800, 0, 10000, qqqevent.Energy1, pcevent.Energy2 * sinTheta_customV);
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}
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plotter->Fill1D("pczfix_A1C2_1d_qqq", 600, -200, 200, pcz_fix);
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plotter->Fill2D("pczfix_vs_qqqpczguess_A1C2", 600, -200, 200, 600, -200, 200, pcz_guess_int, pcz_fix);
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plotter->Fill2D("pczguess_vs_pc_int_A1C2", 400, -200, 200, 600, -400, 400, pcz_guess_int, pcevent.pos.Z(), "phicut");
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double path_length = (qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Mag() * 0.1;
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// std::cout << path_length << std::endl;
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double qqqEfix = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy1) - path_length);
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double qqqEfix_p = cm_to_MeVp->Eval(MeV_to_cm_p->Eval(qqqevent.Energy1) - path_length);
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plotter->Fill2D("E_thetaf_AnodeQQQR_TC1_PC" + std::to_string(phicut), 180, 0, 180, 600, 0, 15, (qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Theta() * 180 / M_PI, qqqevent.Energy1);
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if (lowercut_cath)
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plotter->Fill2D("Ef_thetaf_AnodeQQQR_TC1_PC" + std::to_string(phicut) + "_pidlow" + std::to_string(lowercut_cath), 180, 0, 180, 600, 0, 15, (qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Theta() * 180 / M_PI, qqqEfix_p);
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else
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{
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std::string zcut = "_" + std::to_string((TMath::Abs(r_rhoMin_fix.Z()) < 180));
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plotter->Fill2D("Ef_thetaf_AnodeQQQR_TC1_PC" + std::to_string(phicut) + "_pidlow" + std::to_string(lowercut_cath) + zcut, 180, 0, 180, 600, 0, 15, (qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Theta() * 180 / M_PI, qqqEfix);
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}
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std::string morecuts = "_pidlow" + std::to_string(lowercut_cath) + "_vertexfix=" + std::to_string(floor(r_rhoMin_fix.Z() / 20) * 20 + 10);
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// plotter->Fill2D("E_thetaf_AnodeQQQR_TC1_PC"+std::to_string(phicut)+morecuts,180,0,180,800,0,8,(qqqevent.pos - TVector3(0,0,r_rhoMin_fix.Z())).Theta()*180/M_PI,qqqevent.Energy1,"morecuts");
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// plotter->Fill2D("Ef_thetaf_AnodeQQQR_TC1_PC"+std::to_string(phicut)+morecuts,180,0,180,800,0,8,(qqqevent.pos - TVector3(0,0,r_rhoMin_fix.Z())).Theta()*180/M_PI,qqqEfix,"morecuts");
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plotter->Fill2D("dE3_Ef_AnodeQQQR_TC1" + std::to_string(phicut) + "_pidlow" + std::to_string(lowercut_cath), 600, 0, 15, 800, 0, 40000, qqqEfix, pcevent.Energy1 * sinTheta_customV);
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plotter->Fill2D("dE3_Ef_CathodeQQQR_TC1PC" + std::to_string(phicut) + "_pidlow" + std::to_string(lowercut_cath), 600, 0, 15, 800, 0, 10000, qqqEfix, pcevent.Energy2 * sinTheta_customV);
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}
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double qqqrho = qqqevent.pos.Perp();
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double qqqz = (qqqevent.pos - TVector3(0, 0, source_vertex)).Z();
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double tan_theta = qqqrho / qqqz;
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double pcz_guess_int2 = z_to_crossover_rho(pcevent.pos.Z()) / tan_theta + source_vertex;
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plotter->Fill2D("pczguess_vs_pc_int2", 180, 0, 200, 150, 0, 200, pcz_guess_int2, pcevent.pos.Z(), "phicut");
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double qqqz2 = (qqqevent.pos - r_rhoMin).Z();
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double tan_theta2 = qqqrho / qqqz2;
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double pcz_guess_int3 = z_to_crossover_rho(pcevent.pos.Z()) / tan_theta2 + r_rhoMin.Z();
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plotter->Fill2D("pczguess_vs_pc_int3", 180, 0, 200, 150, 0, 200, pcz_guess_int3, pcevent.pos.Z(), "phicut");
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// plotter->Fill2D("pczguess_vs_pc_int2_a"+std::to_string(pcevent.multi1)+"_c"+std::to_string(pcevent.multi2),180,0,200,150,0,200,pcz_guess_int2,pcevent.pos.Z(),"phicut");
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double pcz_guess = pcz_guess_int;
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plotter->Fill2D("pctheta_vs_qqqtheta_sv", 180, -360, 360, 180, -360, 360, (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, (pcevent.pos - TVector3(0, 0, source_vertex)).Theta() * 180 / M_PI, "phicut");
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plotter->Fill2D("pctheta_vs_qqqtheta_rmz", 180, -360, 360, 180, -360, 360, (qqqevent.pos - TVector3(0, 0, r_rhoMin.Z())).Theta() * 180 / M_PI, (pcevent.pos - TVector3(0, 0, r_rhoMin.Z())).Theta() * 180 / M_PI, "phicut");
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plotter->Fill2D("pctheta_vs_qqqtheta_rm", 180, -360, 360, 180, -360, 360, (qqqevent.pos - r_rhoMin).Theta() * 180 / M_PI, (pcevent.pos - r_rhoMin).Theta() * 180 / M_PI, "phicut");
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plotter->Fill2D("pczguess_vs_pc_phi=" + std::to_string(qqqevent.pos.Phi() * 180. / M_PI), 300, 0, 200, 150, 0, 200, pcz_guess, pcevent.pos.Z(), "phicut");
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}
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}
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} // end PC QQQ coincidence
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// HALFTIME! Can stop here in future versions
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// return kTRUE;
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} |