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modified: TrackRecon.C changed cathode gains for the 27 Al to have consitent cfrac and other parameters for all runs. This also should allow us to

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merge runs from thboth campaigns easier. Corrected error in proton mass in stuff copied over from Sudarsan's branch.
    Changed some variable names to mka ethem more consistent and clearer as to their actuall purpose.
	modified:   run_tr.sh
This commit is contained in:
Vignesh Sitaraman 2026-06-28 15:43:37 -04:00
parent 18b948a335
commit 826139a26d
2 changed files with 91 additions and 52 deletions
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113
TrackRecon.C
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@ -27,6 +27,7 @@ Int_t colors[40] = {
#include <TMath.h> #include <TMath.h>
#include <TBranch.h> #include <TBranch.h>
#include <TVector3.h> #include <TVector3.h>
#include <TVector2.h>
#include <TRandom3.h> #include <TRandom3.h>
#include <fstream> #include <fstream>
@ -39,7 +40,7 @@ Int_t colors[40] = {
#include <algorithm> #include <algorithm>
bool process_alpha_proton_scattering = false; bool process_alpha_proton_scattering = false;
bool doMiscHistograms = false; bool doMiscHistograms = true;
bool doPCSX3ClusterAnalysis = true; bool doPCSX3ClusterAnalysis = true;
bool doPCQQQClusterAnalysis = true; bool doPCQQQClusterAnalysis = true;
bool doOldAnalysis = false; bool doOldAnalysis = false;
@ -136,6 +137,8 @@ double a1c1_missing_fmax = 2.0; // f-ceiling when a neighbouring wire is dead (1
// median(r_main)/median(r_low) over the two bands. <=0 disables the fold (then // median(r_main)/median(r_low) over the two bands. <=0 disables the fold (then
// low-band events fall back to the separate cfmin2/k2 set). Env: A1C1_LOWBAND_RFACTOR. // low-band events fall back to the separate cfmin2/k2 set). Env: A1C1_LOWBAND_RFACTOR.
double a1c1_lowband_rfactor = 0.0; // r-space gain applied to low-band cfrac; <=0 = off double a1c1_lowband_rfactor = 0.0; // r-space gain applied to low-band cfrac; <=0 = off
double cathode_gain = 1.0; // used to bring Al cathode data to the same level as the F data, this way we can use the same
// cfrac parameters for eerything
// --- Anode-only (A1C0) z scale+offset correction ------------------------------- // --- Anode-only (A1C0) z scale+offset correction -------------------------------
// From a TProfile fit of z_a1c0 vs z_ref: z_a1c0 = A*z_ref + B // From a TProfile fit of z_a1c0 vs z_ref: z_a1c0 = A*z_ref + B
@ -309,13 +312,12 @@ TGraph *MeV_to_cm_17F = NULL, *cm_to_MeV_17F = NULL;
// declaring masses for kinematics calculations // declaring masses for kinematics calculations
double mass_27Al = 26.981538; double mass_27Al = 26.981538;
double mass_4He = 4.002603; double mass_4He = 4.002603254;
double mass_1H = 1.007825; double mass_1H = 1.007825032;
double mass_30Si = 29.973770; double mass_30Si = 29.973770;
double mass_17F = 17.002095; double mass_17F = 17.002095;
double mass_20Ne = 19.992440; double mass_20Ne = 19.992440;
// new Parabola for 4wire shift // new Parabola for 4wire shift
double z_to_crossover_rho(double z) double z_to_crossover_rho(double z)
{ {
@ -424,6 +426,9 @@ void TrackRecon::Begin(TTree * /*tree*/)
if (getenv("Gain")) if (getenv("Gain"))
Gain = std::atof(getenv("Gain")); Gain = std::atof(getenv("Gain"));
if (getenv("CATHODE_GAIN"))
cathode_gain = std::atof(getenv("CATHODE_GAIN"));
// --- A1C1 per-cell linear centre-fold constants: select the static, offline- // --- A1C1 per-cell linear centre-fold constants: select the static, offline-
// optimised set for this dataset (cfmin floats with the arbitrary gain, so the // optimised set for this dataset (cfmin floats with the arbitrary gain, so the
// values are dataset-specific). Re-fit them with fit_a1c1_cfrac.C on prebuilt // values are dataset-specific). Re-fit them with fit_a1c1_cfrac.C on prebuilt
@ -445,8 +450,8 @@ void TrackRecon::Begin(TTree * /*tree*/)
a1c1_dead_cathode = &a1c1_dead_cathode_17F; a1c1_dead_cathode = &a1c1_dead_cathode_17F;
if (dataset == "27Al") if (dataset == "27Al")
{ {
cfmin_src = a1c1_cfmin_27Al; cfmin_src = a1c1_cfmin_17F;
k_src = a1c1_k_27Al; k_src = a1c1_k_17F;
cfmin2_src = a1c1_cfmin2_27Al; cfmin2_src = a1c1_cfmin2_27Al;
k2_src = a1c1_k2_27Al; k2_src = a1c1_k2_27Al;
a1c1_cfrac_split = 0.0; // 27Al: no second band, low band disabled a1c1_cfrac_split = 0.0; // 27Al: no second band, low band disabled
@ -576,9 +581,13 @@ void TrackRecon::Begin(TTree * /*tree*/)
if (dataset == "17F" && CO2percent == 3) if (dataset == "17F" && CO2percent == 3)
{ {
if (!MeV_to_cm)
MeV_to_cm = new TGraph("eloss_calculations/alpha_lookup_20MeV_3pc.dat", "%lf %*lf %lf"); MeV_to_cm = new TGraph("eloss_calculations/alpha_lookup_20MeV_3pc.dat", "%lf %*lf %lf");
if (!MeV_to_cm_p)
MeV_to_cm_p = new TGraph("eloss_calculations/proton_lookup_20MeV_3pc.dat", "%lf %*lf %lf"); MeV_to_cm_p = new TGraph("eloss_calculations/proton_lookup_20MeV_3pc.dat", "%lf %*lf %lf");
if (!MeV_to_cm_27Al)
MeV_to_cm_27Al = new TGraph("eloss_calculations/aluminum_lookup_80MeV_3pc.dat", "%lf %*lf %lf"); MeV_to_cm_27Al = new TGraph("eloss_calculations/aluminum_lookup_80MeV_3pc.dat", "%lf %*lf %lf");
if (!MeV_to_cm_17F)
MeV_to_cm_17F = new TGraph("eloss_calculations/fluorine_lookup_70MeV_3pc.dat", "%lf %*lf %lf"); MeV_to_cm_17F = new TGraph("eloss_calculations/fluorine_lookup_70MeV_3pc.dat", "%lf %*lf %lf");
// MeV_to_cm = new TGraph("eloss_calculations/alpha_lookup_20MeV_3pc_350Torr.dat", "%lf %*lf %lf"); // MeV_to_cm = new TGraph("eloss_calculations/alpha_lookup_20MeV_3pc_350Torr.dat", "%lf %*lf %lf");
@ -759,7 +768,10 @@ Bool_t TrackRecon::Process(Long64_t entry)
// if(backE<2000) continue; // if(backE<2000) continue;
det.stripF = 3 - det.stripF; det.stripF = 3 - det.stripF;
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 double strip_pitch = 40.30 / 4.0; // ~10.075 mm
double y_local = (det.stripF - 1.5) * strip_pitch; // gives -15.11, -5.03, +5.03, +15.11
double x_local = 88.0 * TMath::Cos(15.0 * M_PI / 180.0);
double alpha_n = TMath::ATan2(y_local, x_local) * 180. / M_PI;
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) 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)
double phi_n = ((-id + 0.5) * 30 + beta_n); double phi_n = ((-id + 0.5) * 30 + beta_n);
phi_n += 45; phi_n += 45;
@ -905,11 +917,11 @@ Bool_t TrackRecon::Process(Long64_t entry)
// double theta = 2 * TMath::Pi() * (-qqq.id[i] * 16 + (15 - chWedge) + 0.5) / (16 * 4); // double theta = 2 * TMath::Pi() * (-qqq.id[i] * 16 + (15 - chWedge) + 0.5) / (16 * 4);
double theta = (M_PI / 180.) * (-90 * qqq.id[i] + (87. / 16.) * ((15 - chWedge) + 0.5) + 3.0); double phi_qqq = (M_PI / 180.) * (-90 * qqq.id[i] + (87. / 16.) * ((15 - chWedge) + 0.5) + 3.0);
double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?" double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?"
// z used to be 75+30+23=128 // z used to be 75+30+23=128
// we found a 12mm shift towards the vertex later --> 116 // 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 qqqevent(TVector3(rho * TMath::Cos(phi_qqq), rho * TMath::Sin(phi_qqq), 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); // 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);
QQQ_Events.push_back(qqqevent); QQQ_Events.push_back(qqqevent);
@ -969,10 +981,10 @@ Bool_t TrackRecon::Process(Long64_t entry)
{ {
// double theta = -TMath::Pi() / 2 + 2 * TMath::Pi() / 16 / 4. * (qqq.id[i] * 16 + chWedge + 0.5); // 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 rho = 50. + (50. / 16.) * (chRing + 0.5); //"?"
double theta = 2 * TMath::Pi() * (-qqq.id[i] * 16 + (15 - chWedge) + 0.5) / (16 * 4); double phi_qqq = (2 * M_PI) * (-90 * qqq.id[i] + (87. / 16.) * ((15 - chWedge) + 0.5) + 3.0);
double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?" double rho = 50. + (50. / 16.) * (chRing + 0.5); //"?"
double x = rho * TMath::Cos(theta); double x = rho * TMath::Cos(phi_qqq);
double y = rho * TMath::Sin(theta); double y = rho * TMath::Sin(phi_qqq);
hitPos.SetXYZ(x, y, qqq_z); hitPos.SetXYZ(x, y, qqq_z);
qqqenergy = eRingMeV; qqqenergy = eRingMeV;
qqqtimestamp = tRing; qqqtimestamp = tRing;
@ -1001,10 +1013,12 @@ Bool_t TrackRecon::Process(Long64_t entry)
} }
#endif #endif
if (pc.index[i] < 48)
{
pc.e[i] = pcSlope[pc.index[i]] * pc.e[i] + pcIntercept[pc.index[i]]; pc.e[i] = pcSlope[pc.index[i]] * pc.e[i] + pcIntercept[pc.index[i]];
if (pc.e[i] > 50) if (pc.e[i] > 50)
{
if (pc.index[i] >= 24)
plotter->Fill2D("PC_Index_VS_GainMatched_Energy", 48, 0, 48, 2000, 0, 30000, pc.index[i], pc.e[i] * cathode_gain, "hGMPC");
else
plotter->Fill2D("PC_Index_VS_GainMatched_Energy", 48, 0, 48, 2000, 0, 30000, pc.index[i], pc.e[i], "hGMPC"); plotter->Fill2D("PC_Index_VS_GainMatched_Energy", 48, 0, 48, 2000, 0, 30000, pc.index[i], pc.e[i], "hGMPC");
} }
if (pc.e[i] > 50) if (pc.e[i] > 50)
@ -1019,7 +1033,8 @@ Bool_t TrackRecon::Process(Long64_t entry)
{ {
cathodeT = static_cast<double>(pc.t[i]); cathodeT = static_cast<double>(pc.t[i]);
cathodeIndex = pc.index[i] - 24; 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])); // cWireEvents[pc.index[i] - 24] = std::tuple(pc.index[i] - 24, pc.e[i], static_cast<double>(pc.t[i]));
cWireEvents[pc.index[i] - 24] = std::tuple(pc.index[i] - 24, pc.e[i] * cathode_gain, static_cast<double>(pc.t[i]));
} }
} }
@ -1075,7 +1090,7 @@ Bool_t TrackRecon::Process(Long64_t entry)
} }
else if (pc.index[i] >= 24) else if (pc.index[i] >= 24)
{ {
cathodeHits.push_back(std::pair<int, double>(pc.index[i] - 24, pc.e[i])); cathodeHits.push_back(std::pair<int, double>(pc.index[i] - 24, pc.e[i] * cathode_gain));
} }
} }
} }
@ -1505,7 +1520,7 @@ Bool_t TrackRecon::Process(Long64_t entry)
// Energy Loss Correction // Energy Loss Correction
double path_length = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Mag() * 0.1; 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 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 qqqEfixalpha = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy1) - path_length);
double theta_recon = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Theta(); double theta_recon = (qqqevent.pos - TVector3(0, 0, vertex_recon)).Theta();
double sinTheta = TMath::Sin(theta_recon); double sinTheta = TMath::Sin(theta_recon);
@ -1552,14 +1567,14 @@ void protonAlphaHistograms(HistPlotter *plotter, const std::vector<Event> &QQQ_E
// Sidetrack for a(p,p) // Sidetrack for a(p,p)
std::string aplabel = "a(p,p)"; std::string aplabel = "a(p,p)";
double initial_energy = 7.0; double initial_energy = 6.78;
if (dataset == "27Al") // if (dataset == "27Al")
initial_energy = 6.79; // initial_energy = 6.78;
if (dataset == "17F") // if (dataset == "17F")
initial_energy = 6.78; // initial_energy = 6.78;
Kinematics apkin_p(1.008664916, 4.002603254, 1.008664916, 4.002603254, initial_energy); // m3 is proton Kinematics apkin_p(mass_1H, mass_4He, mass_1H, mass_4He, initial_energy); // m3 is proton
Kinematics apkin_a(1.008664916, 4.002603254, 4.002603254, 1.008664916, initial_energy); // m3 is alpha Kinematics apkin_a(mass_1H, mass_4He, mass_4He, mass_1H, initial_energy); // m3 is alpha
for (const auto &qqqevent : QQQ_Events) for (const auto &qqqevent : QQQ_Events)
{ {
@ -1755,7 +1770,7 @@ void PCSX3ClusterAnalysis(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill2D("dE_E_Cathodesx3B_a1c0", 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2, "PID_dE_E"); plotter->Fill2D("dE_E_Cathodesx3B_a1c0", 400, 0, 30, 800, 0, 10000, sx3event.Energy1, pcevent.Energy2, "PID_dE_E");
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, "Kinematics_Angles"); 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, "Kinematics_Angles");
plotter->Fill1D("sx3phi_minus_pcphi" + std::to_string(sx3event.Time1 - pcevent.Time1 < -150), 100, -180, 180, (sx3event.pos.Phi() - pcevent.pos.Phi()) * 180 / M_PI, "Kinematics_Angles"); plotter->Fill1D("sx3phi_minus_pcphi" + std::to_string(sx3event.Time1 - pcevent.Time1 < -150), 100, -180, 180, (sx3event.pos.DeltaPhi(pcevent.pos)) * 180 / M_PI, "Kinematics_Angles");
if (PCSX3TimeCut) if (PCSX3TimeCut)
{ {
@ -1841,10 +1856,16 @@ void PCSX3ClusterAnalysis(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill2D("sx3E_vs_sx3z", 400, 0, 30, 300, 0, 200, sx3event.Energy1, sx3z, "Kinematics_Angles"); plotter->Fill2D("sx3E_vs_sx3z", 400, 0, 30, 300, 0, 200, sx3event.Energy1, sx3z, "Kinematics_Angles");
plotter->Fill2D("pcdEA_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy1, sx3z, "Kinematics_Angles"); plotter->Fill2D("pcdEA_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy1, sx3z, "Kinematics_Angles");
plotter->Fill2D("pcdEA_vs_sx3pczguess", 800, 0, 20000, 600, -200, 200, pcevent.Energy1, pczguess, "Kinematics_Angles");
plotter->Fill2D("pcdEA_vs_pczfix", 800, 0, 20000, 600, -200, 200, pcevent.Energy1, pcz_fix, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy2, sx3z, "Kinematics_Angles"); plotter->Fill2D("pcdEC_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy2, sx3z, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_sx3pczguess", 800, 0, 20000, 600, -200, 200, pcevent.Energy2, pczguess, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_pczfix", 800, 0, 20000, 600, -200, 200, pcevent.Energy2, pcz_fix, "Kinematics_Angles");
plotter->Fill2D("pcdEA_vs_sx3z" + std::to_string(sx3event.ch2), 800, 0, 20000, 300, 0, 200, pcevent.Energy1, sx3z, "Kinematics_Angles"); plotter->Fill2D("pcdEA_vs_sx3z" + std::to_string(sx3event.ch2), 800, 0, 20000, 300, 0, 200, pcevent.Energy1, sx3z, "Kinematics_Angles");
plotter->Fill2D("pcdEA_vs_sx3pczguess" + std::to_string(sx3event.ch2), 800, 0, 20000, 600, -200, 200, pcevent.Energy1, pczguess, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_sx3z" + std::to_string(sx3event.ch2), 800, 0, 20000, 300, 0, 200, pcevent.Energy2, sx3z, "Kinematics_Angles"); plotter->Fill2D("pcdEC_vs_sx3z" + std::to_string(sx3event.ch2), 800, 0, 20000, 300, 0, 200, pcevent.Energy2, sx3z, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_sx3pczguess" + std::to_string(sx3event.ch2), 800, 0, 20000, 600, -200, 200, pcevent.Energy2, pczguess, "Kinematics_Angles");
plotter->Fill2D("pcdE2A_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy1 * sinTheta, sx3z, "Kinematics_Angles"); plotter->Fill2D("pcdE2A_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy1 * sinTheta, sx3z, "Kinematics_Angles");
plotter->Fill2D("pcdE2C_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy2 * sinTheta, sx3z, "Kinematics_Angles"); plotter->Fill2D("pcdE2C_vs_sx3z", 800, 0, 20000, 300, 0, 200, pcevent.Energy2 * sinTheta, sx3z, "Kinematics_Angles");
@ -2292,7 +2313,6 @@ void PCQQQClusterAnalysis(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill2D("dt_pcA_qqqR_vs_qqqRE", 640, -2000, 2000, 400, 0, 30, qqqevent.Time1 - pcevent.Time1, qqqevent.Energy1, "Timing"); plotter->Fill2D("dt_pcA_qqqR_vs_qqqRE", 640, -2000, 2000, 400, 0, 30, qqqevent.Time1 - pcevent.Time1, qqqevent.Energy1, "Timing");
plotter->Fill1D("dt_pcC_qqqW", 640, -2000, 2000, qqqevent.Time2 - pcevent.Time2, "Timing"); plotter->Fill1D("dt_pcC_qqqW", 640, -2000, 2000, qqqevent.Time2 - pcevent.Time2, "Timing");
plotter->Fill2D("phiPC_vs_phiQQQ", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI, "Kinematics_Angles"); plotter->Fill2D("phiPC_vs_phiQQQ", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI, "Kinematics_Angles");
plotter->Fill1D("phiQQQ_minus_phiPC", 180, -180, 180, (qqqevent.pos.Phi() - pcevent.pos.Phi()) * 180 / M_PI, "Kinematics_Angles");
double qqqTheta = (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta(); double qqqTheta = (qqqevent.pos - TVector3(0, 0, source_vertex)).Theta();
double sinTheta = TMath::Sin(qqqTheta); double sinTheta = TMath::Sin(qqqTheta);
@ -2352,6 +2372,12 @@ void PCQQQClusterAnalysis(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill2D("dE2_theta_AnodeQQQR_zoomin", 60, 0, 30, 400, 0, 5000, qqqTheta * 180 / M_PI, pcevent.Energy1 * sinTheta, "Kinematics_Angles"); plotter->Fill2D("dE2_theta_AnodeQQQR_zoomin", 60, 0, 30, 400, 0, 5000, qqqTheta * 180 / M_PI, pcevent.Energy1 * sinTheta, "Kinematics_Angles");
plotter->Fill2D("dE2_theta_AnodeQQQR", 90, 0, 90, 400, 0, 20000, qqqTheta * 180 / M_PI, pcevent.Energy1 * sinTheta, "Kinematics_Angles"); plotter->Fill2D("dE2_theta_AnodeQQQR", 90, 0, 90, 400, 0, 20000, qqqTheta * 180 / M_PI, pcevent.Energy1 * sinTheta, "Kinematics_Angles");
plotter->Fill2D("phiPC_vs_phiQQQ_TimeCut", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI, "Kinematics_Angles"); plotter->Fill2D("phiPC_vs_phiQQQ_TimeCut", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI, "Kinematics_Angles");
double pcz_guess_37 = 37. / TMath::Tan(qqqTheta) + source_vertex;
if ((qqqevent.ch1) % 16 == 7)
plotter->Fill2D("phiPC_vs_phiQQQ_TimeCut_allring8", 180, -360, 360, 180, -360, 360, qqqevent.pos.Phi() * 180 / M_PI, pcevent.pos.Phi() * 180 / M_PI, "Kinematics_Angles");
plotter->Fill1D("phiQQQ_minus_phiPC_TimeCut_QQQ" + std::to_string(qqqevent.ch1 / 16), 180, -180, 180, qqqevent.pos.DeltaPhi(pcevent.pos) * 180 / M_PI, "Kinematics_Angles");
plotter->Fill2D("Etot2_theta_AnodeQQQR", 75, 0, 90, 300, 0, 15, qqqTheta * 180 / M_PI, qqqevent.Energy1 + pcevent.Energy1 * anode_gain * sinTheta, "Kinematics_Angles"); plotter->Fill2D("Etot2_theta_AnodeQQQR", 75, 0, 90, 300, 0, 15, qqqTheta * 180 / M_PI, qqqevent.Energy1 + pcevent.Energy1 * anode_gain * sinTheta, "Kinematics_Angles");
@ -2360,10 +2386,12 @@ void PCQQQClusterAnalysis(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill2D("dE2_theta_CathodeQQQR_zoomin", 60, 0, 30, 800, 0, 3000, qqqTheta * 180 / M_PI, pcevent.Energy2 * sinTheta, "Kinematics_Angles"); plotter->Fill2D("dE2_theta_CathodeQQQR_zoomin", 60, 0, 30, 800, 0, 3000, qqqTheta * 180 / M_PI, pcevent.Energy2 * sinTheta, "Kinematics_Angles");
plotter->Fill2D("dE_phi_AnodeQQQR", 100, -180, 180, 800, 0, 40000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Phi() * 180 / M_PI, pcevent.Energy1, "Kinematics_Angles"); plotter->Fill2D("dE_phi_AnodeQQQR", 100, -180, 180, 800, 0, 40000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Phi() * 180 / M_PI, pcevent.Energy1, "Kinematics_Angles");
plotter->Fill2D("dE_phi_CathodeQQQR", 100, -180, 180, 800, 0, 10000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Phi() * 180 / M_PI, pcevent.Energy2, "Kinematics_Angles"); plotter->Fill2D("dE_phi_CathodeQQQR", 100, -180, 180, 800, 0, 40000, (qqqevent.pos - TVector3(0, 0, source_vertex)).Phi() * 180 / M_PI, pcevent.Energy2, "Kinematics_Angles");
plotter->Fill2D("pcdEA_vs_qqqpczguess", 800, 0, 20000, 600, -200, 200, pcevent.Energy1, pcz_guess_37, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_qqqpczguess", 800, 0, 20000, 600, -200, 200, pcevent.Energy2, pcz_guess_37, "Kinematics_Angles");
plotter->Fill1D("PCZ", 800, -200, 200, pcevent.pos.Z(), "PCZ_Recon"); plotter->Fill1D("PCZ", 800, -200, 200, pcevent.pos.Z(), "PCZ_Recon");
double pcz_guess_37 = 37. / TMath::Tan(qqqTheta) + source_vertex;
plotter->Fill2D("pczguess_vs_pc_37", 180, 0, 200, 150, 0, 200, pcz_guess_37, pcevent.pos.Z(), "PCZ_Recon"); plotter->Fill2D("pczguess_vs_pc_37", 180, 0, 200, 150, 0, 200, pcz_guess_37, pcevent.pos.Z(), "PCZ_Recon");
double pcz_guess_42 = 42. / TMath::Tan(qqqTheta) + source_vertex; double pcz_guess_42 = 42. / TMath::Tan(qqqTheta) + source_vertex;
@ -2402,6 +2430,8 @@ void PCQQQClusterAnalysis(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill1D("pczfix-qqqpczguess_A1C2", 200, -100, 100, pcz_fix - pcz_guess_37, "Residuals"); plotter->Fill1D("pczfix-qqqpczguess_A1C2", 200, -100, 100, pcz_fix - pcz_guess_37, "Residuals");
plotter->Fill1D("pczfix-qqqpczint_A1C2", 200, -100, 100, pcz_fix - pcz_guess_int, "Residuals"); plotter->Fill1D("pczfix-qqqpczint_A1C2", 200, -100, 100, pcz_fix - pcz_guess_int, "Residuals");
plotter->Fill1D("pczguess_vs_int_residualsqqq", 200, -50, 50, pcz_guess_int - pcz_guess_37, "Residuals"); plotter->Fill1D("pczguess_vs_int_residualsqqq", 200, -50, 50, pcz_guess_int - pcz_guess_37, "Residuals");
plotter->Fill2D("pcdEA_vs_pczfix", 800, 0, 20000, 600, -200, 200, pcevent.Energy1, pcz_fix, "Kinematics_Angles");
plotter->Fill2D("pcdEC_vs_pczfix", 800, 0, 20000, 600, -200, 200, pcevent.Energy2, pcz_fix, "Kinematics_Angles");
double path_length = (qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Mag() * 0.1; double path_length = (qqqevent.pos - TVector3(0, 0, r_rhoMin_fix.Z())).Mag() * 0.1;
double qqqEfix = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy1) - path_length); double qqqEfix = cm_to_MeV->Eval(MeV_to_cm->Eval(qqqevent.Energy1) - path_length);
@ -3171,14 +3201,14 @@ void miscHistograms_oneWire(HistPlotter *plotter, const std::vector<Event> &QQQ_
{ {
// consider the 'proton-like' QQQ branch seen in a,p data // consider the 'proton-like' QQQ branch seen in a,p data
static TRandom3 rand(0); // seeded once (random seed via TUUID), not per call static TRandom3 rand(0); // seeded once (random seed via TUUID), not per call
double initial_energy = 7.0; double initial_energy = 6.78;
if (dataset == "27Al") /// m3 is alpha, 6.79 MeV is 7.0 MeV proton energy after kapton+100mm 4He gas (molar mass 5.6, 1 gain) // if (dataset == "27Al") /// m3 is alpha, 6.79 MeV is 7.0 MeV proton energy after kapton+100mm 4He gas (molar mass 5.6, 1 gain)
initial_energy = 6.79; // initial_energy = 6.79;
if (dataset == "17F") // if (dataset == "17F")
initial_energy = 6.78; // m3 is alpha, 6.79 MeV is 7.0 MeV proton energy after kapton+100mm 4He gas (molar mass 5.6, 350 gain) // initial_energy = 6.78; // m3 is alpha, 6.79 MeV is 7.0 MeV proton energy after kapton+100mm 4He gas (molar mass 5.6, 350 gain)
// initial_energy = 6.32; // m3 is alpha, 6.411 MeV is 7.0 MeV proton energy after havar+mylar+kapton+100mm 4He gas (molar mass 5.3, 1 gain) // initial_energy = 6.32; // m3 is alpha, 6.411 MeV is 7.0 MeV proton energy after havar+mylar+kapton+100mm 4He gas (molar mass 5.3, 1 gain)
Kinematics apkin_a(1.008664916, 4.002603254, 4.002603254, 1.008664916, initial_energy); Kinematics apkin_a(mass_1H, mass_4He, mass_4He, mass_1H, initial_energy);
for (const auto &qqqevent : QQQ_Events) for (const auto &qqqevent : QQQ_Events)
{ {
if (qqqevent.Energy1 < 0.6) if (qqqevent.Energy1 < 0.6)
@ -3237,13 +3267,13 @@ void protonMiscHistograms(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
{ {
// consider the 'proton-like' QQQ branch seen in a,p data // consider the 'proton-like' QQQ branch seen in a,p data
static TRandom3 rand(0); // seeded once (random seed via TUUID), not per call static TRandom3 rand(0); // seeded once (random seed via TUUID), not per call
double initial_energy = 7.0; double initial_energy = 6.78;
if (dataset == "27Al") // if (dataset == "27Al")
initial_energy = 6.79; // m3 is alpha, 6.79 MeV is 7.0 MeV proton energy after kapton+100mm 4He gas (molar mass 5.2, 1 gain) // initial_energy = 6.79; // m3 is alpha, 6.79 MeV is 7.0 MeV proton energy after kapton+100mm 4He gas (molar mass 5.2, 1 gain)
if (dataset == "17F") // if (dataset == "17F")
initial_energy = 6.32; // m3 is alpha, 6.411 MeV is 7.0 MeV proton energy after Havar+kapton+100mm 4He gas (molar mass 5.2, 1 gain) // initial_energy = 6.32; // m3 is alpha, 6.411 MeV is 7.0 MeV proton energy after Havar+kapton+100mm 4He gas (molar mass 5.2, 1 gain)
Kinematics apkin_a(1.008664916, 4.002603254, 4.002603254, 1.008664916, initial_energy); // m3 is alpha Kinematics apkin_a(mass_1H, mass_4He, mass_4He, mass_1H, initial_energy); // m3 is alpha
for (const auto &qqqevent : QQQ_Events) for (const auto &qqqevent : QQQ_Events)
{ {
@ -3302,6 +3332,8 @@ void protonMiscHistograms(HistPlotter *plotter, const std::vector<Event> &QQQ_Ev
plotter->Fill1D("pmisc_a1c1cmp_Ex_" + m + w, 200, -10, 10, Ex, lbl); plotter->Fill1D("pmisc_a1c1cmp_Ex_" + m + w, 200, -10, 10, Ex, lbl);
plotter->Fill1D("pmisc_a1c1cmp_VertexZ_" + m + w, 800, -400, 400, rv.Z(), lbl); plotter->Fill1D("pmisc_a1c1cmp_VertexZ_" + m + w, 800, -400, 400, rv.Z(), lbl);
plotter->Fill2D("pmisc_a1c1cmp_VertexZ_vs_Ef_" + m + w, 800, -400, 400, 800, 0, 20, rv.Z(), Ef, lbl); plotter->Fill2D("pmisc_a1c1cmp_VertexZ_vs_Ef_" + m + w, 800, -400, 400, 800, 0, 20, rv.Z(), Ef, lbl);
plotter->Fill2D("pmisc_a1c1cmp_phi_vs_Ef_" + m + w, 180, -180, 180, 800, 0, 20, qqqevent.pos.Phi() * 180 / M_PI, Ef, lbl);
plotter->Fill2D("pmisc_a1c1cmp_phi_vs_Ex_" + m + w, 180, -180, 180, 800, -5, 5, qqqevent.pos.Phi() * 180 / M_PI, Ex, lbl);
plotter->Fill2D("pmisc_a1c1cmp_Ef_vs_theta_" + m + w, 100, 0, 180, 800, 0, 20, th * 180 / M_PI, Ef, lbl); plotter->Fill2D("pmisc_a1c1cmp_Ef_vs_theta_" + m + w, 100, 0, 180, 800, 0, 20, th * 180 / M_PI, Ef, lbl);
} }
}; };
@ -3530,6 +3562,7 @@ void protonMiscHistograms_sx3(HistPlotter *plotter, const std::vector<Event> &QQ
plotter->Fill1D("pmiscs_a1c1cmp_VertexZ_" + m + w, 800, -400, 400, rv.Z(), lbl); plotter->Fill1D("pmiscs_a1c1cmp_VertexZ_" + m + w, 800, -400, 400, rv.Z(), lbl);
plotter->Fill2D("pmiscs_a1c1cmp_VertexZ_vs_Ef_" + m + w, 800, -400, 400, 800, 0, 20, rv.Z(), Ef, lbl); plotter->Fill2D("pmiscs_a1c1cmp_VertexZ_vs_Ef_" + m + w, 800, -400, 400, 800, 0, 20, rv.Z(), Ef, lbl);
plotter->Fill2D("pmiscs_a1c1cmp_Ef_vs_theta_" + m + w, 100, 0, 180, 800, 0, 20, th * 180 / M_PI, Ef, lbl); plotter->Fill2D("pmiscs_a1c1cmp_Ef_vs_theta_" + m + w, 100, 0, 180, 800, 0, 20, th * 180 / M_PI, Ef, lbl);
plotter->Fill2D("pmisc_a1c1cmp_phi_vs_Ef_" + m + w, 180, -180, 180, 800, 0, 20, sx3event.pos.Phi() * 180 / M_PI, Ef, lbl);
} }
}; };

18
run_tr.sh
View File

@ -47,11 +47,13 @@ if [[ 1 -eq 1 ]]; then
export PREFIX="Run_" export PREFIX="Run_"
export OUT_DIR="Output_a" export OUT_DIR="Output_a"
export Gain=2 export Gain=2
export CATHODE_GAIN=3.0
echo "Processing 27Al alpha+gas runs..." echo "Processing 27Al alpha+gas runs..."
export source_vertex=-5.36; export timecut_low=12.0; export timecut_high=119.0; process_run 9 "$slope" export source_vertex=-5.36; export timecut_low=12.0; export timecut_high=119.0; process_run 9 "$slope"
unset timecut_high unset timecut_high
export source_vertex=53.44; export timecut_low=400.0; process_run 12 "$slope" export source_vertex=53.44; export timecut_low=400.0; process_run 12 "$slope"
unset Gain unset Gain
unset CATHODE_GAIN
unset timecut_low unset timecut_low
fi fi
@ -88,16 +90,17 @@ if [[ 1 -eq 1 ]]; then
export PREFIX="Run_" export PREFIX="Run_"
export OUT_DIR="Output_p" export OUT_DIR="Output_p"
export Gain=2 export Gain=2
export CATHODE_GAIN=3.0
rm -f ${OUT_DIR}/Al_protons.root rm -f ${OUT_DIR}/*protons*
export source_vertex=-200.0 # Source on the entrance window export source_vertex=-200.0 # Source on the entrance window
echo "Starting parallel processing for 27Al proton runs..." echo "Starting parallel processing for 27Al proton runs..."
# process_run 17 # process_run 17
parallel --bar -j 8 process_run ::: 15 {17..22} # parallel --bar -j 8 process_run ::: 15 {17..22}
parallel --bar -j 8 process_run ::: {17..22}
hadd -j 4 -k ${OUT_DIR}/Al_protons.root ${OUT_DIR}/results_run0{15..22}.root hadd -j 4 -k ${OUT_DIR}/Al_protons.root ${OUT_DIR}/results_run0{15..22}.root
unset Gain unset Gain
unset CATHODE_GAIN
fi fi
# --- Block 6: 17F Proton Data --- # --- Block 6: 17F Proton Data ---
@ -108,12 +111,15 @@ if [[ 1 -eq 1 ]]; then
rm -f ${OUT_DIR}/*pc*.root rm -f ${OUT_DIR}/*pc*.root
export source_vertex=-200.0 export source_vertex=-200.0
parallel --bar -j 6 process_run ::: {44..48} #3% CO2 parallel --bar -j 8 process_run ::: {44..48} #3% CO2
hadd -j 4 -k ${OUT_DIR}/3pc.root ${OUT_DIR}/results_run0{44..48}.root hadd -j 4 -k ${OUT_DIR}/3pc.root ${OUT_DIR}/results_run0{44..48}.root
export CO2percent=4 export CO2percent=4
parallel --bar -j 6 process_run ::: {38..42} #4% CO2 parallel --bar -j 8 process_run ::: {38..42} #4% CO2
hadd -j 4 -k ${OUT_DIR}/4pc.root ${OUT_DIR}/results_run0{38..42}.root hadd -j 4 -k ${OUT_DIR}/4pc.root ${OUT_DIR}/results_run0{38..42}.root
hadd -j 4 -k ${OUT_DIR}/F_protons.root ${OUT_DIR}/*pc*.root
hadd -j 4 -k ${OUT_DIR}/all_protons.root ${OUT_DIR}/*protons*.root
fi fi
# ========================================== # ==========================================