561 lines
15 KiB
C
561 lines
15 KiB
C
#define peachCake_cxx
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#include "peachCake.h"
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#include <TH2.h>
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#include <TH1.h>
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#include <TMath.h>
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#include <TCanvas.h>
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#include <TStyle.h>
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#include <TCutG.h>
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#include "./armory/AnalysisLibrary.h"
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//============== User settings
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int tofRange[3] = {500, -280, -210};
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int dERange[3] = {500, 0, 5500};
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//============== histograms
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TH2F * hCloverID;
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TH2F * hPID;
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TH1F * hZ;
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TH2F * hPID0; // raw
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TH2F * hPID2; // z vs A/Q
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TH1F * hTOF;
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TH1F * hdE;
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TH2F * hImplantIons;
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TH2F * hImplantBeta; //high gain
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TH2F * hImplantX;
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TH2F * hImplantY;
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TH2F * hImplantDyIons;
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TH2F * hImplantDyBeta;
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TH1F * hDecay;
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TH1F * hDecay_veto;
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TH1F * hFlag;
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TH1F * hvetoFlag;
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TH2F * heVrun;
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TH2F * htVrun;
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//============ parameters
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//TString cutFileName="PIDCuts.root";
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//TFile * cutFile;
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//TCutG * cut = NULL;
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//TObjArray * cutList;
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//int numCut = 0;
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vector<vector<double>> eCorr;
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double TOFCorrection(double x){
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//for run 238
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//return (-225.8 - 0.040017 * energy
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// +0.0000710839 * energy*energy
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// -6.28402e-8 * TMath::Power(energy,3)
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// +2.90563e-11 * TMath::Power(energy,4)
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// -6.70137e-15 * TMath::Power(energy,5)
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// +6.08418e-19 * TMath::Power(energy,6) );
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// for run 250
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double par[6] = {10.9179,
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0.00416034,
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-233.306,
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3607.16,
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1538.37,
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0.000430609};
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return par[0] * exp( - par[1] * x ) + par[2] - par[5] * (par[3] - x) * exp( - pow( (par[3]-x)/par[4],2) );
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}
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TH2F * createTH2F(const char* name, const char* title, Int_t nbinsx, Double_t xlow, Double_t xup, Int_t nbinsy, Double_t ylow, Double_t yup){
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TH2F * hist2 = (TH2F *) gROOT->FindObjectAny( name );
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if ( hist2 == NULL ) hist2 = new TH2F( name , title , nbinsx, xlow, xup, nbinsy, ylow, yup);
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hist2->Reset();
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return hist2;
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}
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TH1F * createTH1F(const char* name, const char* title, Int_t nbinsx, Double_t xlow, Double_t xup){
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TH1F * hist1 = (TH1F *) gROOT->FindObjectAny( name );
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if ( hist1 == NULL ) hist1 = new TH1F( name , title , nbinsx, xlow, xup);
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hist1->Reset();
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return hist1;
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}
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void peachCake::Begin(TTree * /*tree*/){
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TString option = GetOption();
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hCloverID = createTH2F("hCloverID", "Clover; ID; energy [keV]", 52, 0, 52, 400, 0, 2000);
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hPID = createTH2F("hPID", "PID; ns; msx100", tofRange[0], tofRange[1], tofRange[2], dERange[0], dERange[1], dERange[2]);
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hPID0 = createTH2F("hPID0", "PID raw; ns; msx100", tofRange[0], tofRange[1], tofRange[2], dERange[0], dERange[1], dERange[2]);
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hPID2 = createTH2F("hPID2", "PID2; A/Q; Z", tofRange[0], 2.4, 3.6, dERange[0], 0, 16.5);
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hTOF = createTH1F("hTOF", "TOF", tofRange[0], tofRange[1], tofRange[2]);
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hdE = createTH1F("hdE", "dE", dERange[0], dERange[1], dERange[2]);
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hZ = createTH1F("hZ", "Z; Z; count", 500, 0, 16);
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hImplantIons = createTH2F("hImplantIons", "Implat low gain; x ; y", 400, 0, 1, 400, 0, 1);
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hImplantBeta = createTH2F("hImplantBeta", "Implat high gain; x ; y", 400, 0, 1, 400, 0, 1);
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hImplantX = createTH2F("hImplantX", "Implat X; low ; high", 400, 0, 1, 400, 0, 1);
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hImplantY = createTH2F("hImplantY", "Implat Y; low ; high", 400, 0, 1, 400, 0, 1);
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hImplantDyIons = createTH2F("hImplantDyIonsow", "Implat low; sum_a; dy", 400, 0, 80000, 400, 0, 80000);
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hImplantDyBeta = createTH2F("hImplantDyBetaigh", "Implat high; sum_a; dy", 400, 0, 8000, 400, 0, 8000);
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hDecay = createTH1F("hDecay", "Decay (beta.time - ion.time) ; [ticks]; counts", 100, 0, 2000);
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hDecay_veto = createTH1F("hDecay_veto", "Decay (beta.time - ion.time) [veto]; [ticks]; counts", 100, 0, 2000);
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hFlag = createTH1F("hFlag", "Flag ( 1 = beam, 2 = Ions, 4 = Beta)", 8, 0, 8);
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hvetoFlag = createTH1F("hvetoFlag", "vetoFlag ( 1 = front, 4 = rear)", 8, 0, 8);
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heVrun = createTH2F("heVrun", "energy vs run; run; energy", 200, 237, 257, 400, 0, 2000);
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htVrun = createTH2F("hrVrun", "TOF vs run; run; energy", 200, 237, 257, 400, -265, -220);
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eCorr = LoadCorrectionParameters("correction_e.dat");
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if( pidCorrFileName != "" ){
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pidCorr = LoadCorrectionParameters(pidCorrFileName, 1);
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}
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/**
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cutFile = new TFile(cutFileName, "READ");
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bool listExist = cutFile->GetListOfKeys()->Contains("cutList");
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if( listExist ) {
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cutList = (TObjArray*) cutFile->FindObjectAny("cutList");
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numCut = cutList->GetLast()+1;
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printf("----- found %d cuts \n", numCut);
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for( int k = 0; k < numCut; k++){
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if( cutList->At(k) != NULL ){
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printf("found a cut at %2d \n", k);
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}
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}
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}
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* */
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printf("============ start \n");
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}
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Bool_t peachCake::Process(Long64_t entry){
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nProcessed++;
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b_multi->GetEntry(entry);
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b_detID->GetEntry(entry);
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b_e->GetEntry(entry);
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b_e_t->GetEntry(entry);
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b_cfd->GetEntry(entry);
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b_runID->GetEntry(entry);
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energy = TMath::QuietNaN();
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Long64_t startTimeL = 0;
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Long64_t startTimeR = 0;
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Long64_t stopTime = 0;
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double cfdL = TMath::QuietNaN();
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double cfdR = TMath::QuietNaN();
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double cfd2 = TMath::QuietNaN();
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Long64_t startTime40 = 0;
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double cfd40 = TMath::QuietNaN();
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double a_L[5] = {TMath::QuietNaN()}; ///0 = dy, 1-4 = anode
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double a_H[5] = {TMath::QuietNaN()};
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veto_f = TMath::QuietNaN();
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veto_r = TMath::QuietNaN();
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veto_f_time = 0;
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veto_r_time = 0;
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crossEnergy = 0; /// for analog signal, cross T2
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crossTime = 0;
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for( int i = 0; i < 4 ; i++) {
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dyIonsTime[i] = 0;
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dyBetaTime[i] = 0;
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dyIonsEnergy[i] = 0;
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dyBetaEnergy[i] = 0;
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}
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int multiDyBeta = 0;
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int multiDyIons = 0;
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flag = 0;
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vetoFlag = 0;
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//======= Scanning the event
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for( int i = 0; i < multi; i++){
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//----- clover
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if( 0 <= detID[i] && detID[i] < 100 ){
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if( e[i] > 0 ) {
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int id = detID[i];
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double eCal = 0;
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for( int k = 0; k < int(eCorr[id].size()); k++){
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eCal += eCorr[id][k] * TMath::Power(e[i], k);
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}
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hCloverID->Fill(detID[i], eCal);
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}
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}
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//----- dy Beta
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if( detID[i] == 200 ) {
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if ( multiDyBeta < 4 ){
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dyBetaTime[multiDyBeta] = e_t[i];
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dyBetaEnergy[multiDyBeta] = e[i];
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multiDyBeta ++;
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}
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}
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if( 201 <= detID[i] && detID[i] < 250){
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a_H[detID[i] - 200] = e[i];
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}
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//----- dy Ions
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if( detID[i] == 250 ) {
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if ( multiDyIons < 4 ){
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dyIonsTime[multiDyIons] = e_t[i];
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dyIonsEnergy[multiDyIons] = e[i];
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multiDyIons ++;
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}
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}
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if( 251 <= detID[i] && detID[i] < 260){
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a_L[detID[i] - 250] = e[i];
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}
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//----- veto_front
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if( detID[i] == 290 ) {
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veto_f = e[i];
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veto_f_time = e_t[i];
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if( veto_f > 0 && (vetoFlag & 1) == 0) vetoFlag += 1;
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}
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//----- veto_rear
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if( detID[i] == 291 ) {
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veto_r = e[i];
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veto_r_time = e_t[i];
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if( veto_r > 0 && (vetoFlag & 2) == 0) vetoFlag += 2;
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}
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//----- image scint L
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if( detID[i] == 300 ) {
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if( e[i] > 1000 ) {
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startTimeL = e_t[i];
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cfdL = cfd[i]/16384.;
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}
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}
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//----- image scint R
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if( detID[i] == 301 ) {
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startTimeR = e_t[i];
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cfdR = cfd[i]/16384.;
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}
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//----- cross T2 analog
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if( detID[i] == 306 ) {
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if( (vetoFlag & 4) == 0) vetoFlag += 4;
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crossEnergy = e[i];
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crossTime = e_t[i];
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}
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//----- cross B2 logic
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if( detID[i] == 307 ) {
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stopTime = e_t[i];
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cfd2 = cfd[i]/16384.;
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if( (vetoFlag & 4) == 0) vetoFlag += 4;
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}
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//----- MSX40
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///if( detID[i] == 308 ) energy = e[i];
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//----- MSX100
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if( detID[i] == 309 ) energy = e[i];
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//----- MSX40 logic
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if( detID[i] == 310 ) {
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startTime40 = e_t[i];
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cfd40 = cfd[i]/16384.;
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}
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}
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//================================== PID
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Long64_t startTime = startTimeL;
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double startCFD = cfdL;
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TOF = TMath::QuietNaN();
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if( startTime > 0 && stopTime > 0 && energy > 0 ){
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if( stopTime > startTime ){
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TOF = double(stopTime - startTime) - startCFD + cfd2;
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}else{
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TOF = -double(startTime - stopTime) - startCFD + cfd2 ;
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}
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TOF = TOF * 8; // to ns
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///============== PID correction
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if( pidCorrFileName != "" ){
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for( int k = 0; k < (int) pidCorr.size() ; k++){
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if( int(pidCorr[k][0]) != runID/100 ) continue;
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TOF = pidCorr[k][1] + pidCorr[k][2] * TOF;
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energy = pidCorr[k][3] + pidCorr[k][4] * energy;
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}
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}
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/// TOF correction, A/Q = 3 to have a fixed TOF.
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if( energy > 160./44.*(TOF + 260) +180 ) {
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hPID0->Fill(TOF, energy);
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hTOF->Fill(TOF);
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hdE->Fill(energy);
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}
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double newTOF = TOF - TOFCorrection(energy) - 240.;
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hPID->Fill(newTOF, energy);
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heVrun->Fill(runID/100., energy);
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htVrun->Fill(runID/100., TOF);
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flag += 1;
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///======== Z vs A/Q
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double c = 299.792458; /// mm/ns
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double FL = 37656 ; /// mm
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double Brho = 4.90370; /// T.mm
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double ma = 931.5;
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double beta0 = Brho * c / TMath::Sqrt( 9*ma*ma + Brho*Brho*c*c); // for AoQ = 3
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double tofOffset = 509.79; /// ns
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double beta = FL/c/(newTOF+tofOffset);
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double gamma = 1./TMath::Sqrt(1.-beta*beta);
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double Z = sqrt((energy + 11.9473) / 23.097) * TMath::Power(beta / beta0,1.3) ;
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double AoQ = c * Brho / gamma/ beta / ma;
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//printf("tof : %f, beta: %f (%f), Z : %f, A/Q : %f \n", TOF + tofOffset, beta, beta0, Z, AoQ);
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//Z = -0.15938 + 1.01736 *Z + 0.000203316 * Z*Z;
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//Z = -0.254632 + 1.06285 * Z - 0.00539634 * Z * Z + 0.000169443 * Z * Z * Z; ///2022-06-09
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hPID2->Fill(AoQ, Z);
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hZ->Fill(Z);
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}
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//================================== Implant
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double sumA_L = 0;
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double sumA_H = 0;
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for( int i = 1; i <= 4 ; i++){
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if( a_L[i] > 0 ) sumA_L += a_L[i];
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if( a_H[i] > 0 ) sumA_H += a_H[i];
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}
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xIons = (a_L[3]+a_L[2])/sumA_L;
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yIons = (a_L[1]+a_L[2])/sumA_L;
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xBeta = (a_H[3]+a_H[2])/sumA_H;
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yBeta = (a_H[1]+a_H[2])/sumA_H;
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if( (flag & 1) == 0 ) {
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hImplantIons->Fill(xIons, yIons);
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hImplantBeta->Fill(xBeta, yBeta);
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hImplantDyIons->Fill(sumA_L, dyIonsEnergy[0]);
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hImplantDyBeta->Fill(sumA_H, dyBetaEnergy[0]);
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hImplantX->Fill(xIons, xBeta);
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hImplantY->Fill(yIons, yBeta);
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}
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if( !TMath::IsNaN(veto_f) && !TMath::IsNaN(veto_r) && crossTime == 0 ){
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//hImplantIons->Fill(xIons, yIons);
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//hImplantBeta->Fill(xBeta, yBeta);
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//hImplantDyIons->Fill(sumA_L, dyIonsEnergy[0]);
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//hImplantDyBeta->Fill(sumA_H, dyBetaEnergy[0]);
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//
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//hImplantX->Fill(xIons, xBeta);
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//hImplantY->Fill(yIons, yBeta);
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}
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if( 0 < xIons && xIons < 1 && 0 < yIons && yIons < 1 ) flag += 2;
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if( 0 < xBeta && xBeta < 1 && 0 < yBeta && yBeta < 1 ) flag += 4;
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hFlag->Fill(flag);
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hvetoFlag->Fill(vetoFlag);
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//============================== debug
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if ( false ) {
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printf("################# %lld, multi:%d\n", entry, multi);
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printf("----- beam Line \n");
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printf(" MSX100 eneergy : %f \n", energy);
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printf(" startTime : %llu, CFD : %f \n", startTime, startCFD);
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printf(" stopTime : %llu, CFD : %f \n", stopTime, cfd2);
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printf(" TOF : %f ns \n", TOF);
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printf("----- Ions, low gain \n");
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for( int i = 1; i <= 4; i++ )printf("a%d : %f\n", i, a_L[i]);
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printf("sum A : %f \n", sumA_L);
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printf("x : %f , y : %f \n", xIons, yIons);
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for ( int i = 0; i < 4; i++ )printf("dy : %u, %llu \n", dyIonsEnergy[i], dyIonsTime[i]);
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printf("----- Beta, high gain \n");
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for( int i = 1; i <= 4; i++ )printf("a%d : %f\n", i, a_H[i]);
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printf("sum A : %f \n", sumA_H);
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printf("x : %f , y : %f \n", xBeta, yBeta);
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for ( int i = 0; i < 4; i++ )printf("dy : %u, %llu \n", dyBetaEnergy[i], dyBetaTime[i]);
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printf("----- Veto \n");
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printf(" cross Time : %llu \n", crossTime);
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printf(" cross energy : %d \n", crossEnergy);
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printf("veto_f energy : %f \n", veto_f);
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printf( "veto_f Time : %llu \n", veto_f_time);
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printf("veto_r energy : %f \n", veto_r);
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printf( "veto_r Time : %llu \n", veto_r_time);
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printf("============ flag : %d, vetoFlag : %d\n", flag, vetoFlag);
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}
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//============================= Progress
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clock.Stop("timer");
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Double_t time = clock.GetRealTime("timer");
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clock.Start("timer");
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if ( !shown ) {
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if (fmod(time, 10) < 1 ){
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printf( "%12llu[%2d%%]|%3.0f min %5.2f sec | expect:%5.2f min \n",
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nProcessed,
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TMath::Nint((nProcessed+1)*100./totnumEntry),
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TMath::Floor(time/60.), time - TMath::Floor(time/60.)*60.,
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totnumEntry*time/(nProcessed+1.)/60.);
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shown = 1;}
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}else{
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if (fmod(time, 10) > 9 ){
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shown = 0;
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}
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}
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//============================= Rejection
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if ( flag == 0 ) return kTRUE;
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//============================= Save Tree
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if( saveNewTree ){
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saveFile->cd();
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newTree->Fill();
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}
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return kTRUE;
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}
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void peachCake::Terminate(){
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printf("\n===============\n");
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if( saveNewTree ){
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saveFile->cd();
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newTree->Write();
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saveFile->Close();
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}
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if( plotHists ){
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gStyle->SetOptStat(111111);
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int div[2] = {3, 2} ; ///x, y
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TCanvas * c1 = new TCanvas("c1", "c1", 700 * div[0], 700 * div[1]);
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c1->Divide(div[0], div[1]);
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int padID=1;
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c1->cd(padID); //c1->cd(padID)->SetLogz();
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hPID0->Draw("colz");
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//padID ++;
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//c1->cd(padID); //c1->cd(padID)->SetLogz();
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//hTOF->Draw();
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//
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//padID ++;
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//c1->cd(padID); //c1->cd(padID)->SetLogz();
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//hdE->Draw();
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|
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padID ++;
|
|
c1->cd(padID); //c1->cd(padID)->SetLogz();
|
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hPID->Draw("colz");
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|
|
|
padID ++;
|
|
c1->cd(padID); //c1->cd(padID)->SetLogz();
|
|
hPID2->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); //c1->cd(padID)->SetLogz();
|
|
hZ->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); //c1->cd(padID)->SetLogz();
|
|
heVrun->Draw("colz");
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|
|
|
padID ++;
|
|
c1->cd(padID); //c1->cd(padID)->SetLogz();
|
|
htVrun->Draw("colz");
|
|
|
|
//padID ++;
|
|
//c1->cd(padID); c1->cd(padID)->SetGrid(); c1->cd(padID)->SetLogz();
|
|
//hCloverID->Draw("colz"); hCloverID->SetNdivisions(-13);
|
|
|
|
/*
|
|
padID ++;
|
|
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantIons->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantBeta->Draw("colz");
|
|
|
|
//padID ++;
|
|
//c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantBeta_veto->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantDyIons->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantDyBeta->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantX->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); c1->cd(padID)->SetLogz(); hImplantY->Draw("colz");
|
|
|
|
padID ++;
|
|
c1->cd(padID); hFlag->Draw("");
|
|
hvetoFlag->SetLineColor(2); hvetoFlag->Draw("same");
|
|
|
|
*/
|
|
|
|
}
|
|
|
|
//================ Save historgram
|
|
if( fHistRootName != "" ){
|
|
TFile * fHist = new TFile(fHistRootName, "recreate");
|
|
fHist->cd();
|
|
|
|
hTOF->Write();
|
|
hdE->Write();
|
|
hPID0->Write();
|
|
|
|
fHist->Close();
|
|
|
|
printf("---- Save PID histogram as %s \n", fHistRootName.Data());
|
|
}
|
|
|
|
}
|