Skip to content

[PWGJE] Add processes to get track efficiency #13323

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
nzardosh merged 2 commits into from
Oct 10, 2025
Merged

[PWGJE] Add processes to get track efficiency #13323

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
25bf3c8
add the process to get the track efficiency
ynishida-style Oct 10, 2025
3d9d9a1
add processes to get the track efficiency
ynishida-style Oct 10, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
87 changes: 76 additions & 11 deletions PWGJE/Tasks/jetShape.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,8 @@
#include "Framework/HistogramRegistry.h"
#include "Framework/runDataProcessing.h"

#include <TPDGCode.h>

#include <cmath>
#include <string>
#include <vector>
Expand All @@ -49,6 +51,8 @@ struct JetShapeTask {
Configurable<int> nBinsTofBeta{"nBinsTofBeta", 350, "Number of Beta bins"};
Configurable<float> pMax{"pMax", 7.0f, "Max value of p"};
Configurable<float> ptMax{"ptMax", 5.0f, "Max value of pT"};
Configurable<int> nBinsP{"nBinsP", 70, "Number of p bins"};
Configurable<int> nBinsPt{"nBinsPt", 50, "Number of pT bins"};
Configurable<int> nBinsDistance{"nBinsDistance", 7, "Number of distance bins"};
Configurable<float> distanceMax{"distanceMax", 0.7f, "Max value of distance"};
Configurable<float> nSigmaTofCut{"nSigmaTofCut", 2.0f, "Number of sigma cut for TOF PID"};
Expand All @@ -62,17 +66,17 @@ struct JetShapeTask {
{"tpcTofPr", "tpcTofPr", {HistType::kTHnSparseD, {{35, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}, {nBinsDistance, 0, distanceMax}}}},
{"tpcTofPiOutOfJet", "tpcTofPiOutOfJet", {HistType::kTH2F, {{35, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tpcTofPrOutOfJet", "tpcTofPrOutOfJet", {HistType::kTH2F, {{35, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tpcPi", "tpcPi", {HistType::kTH2F, {{70, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tofPi", "tofPi", {HistType::kTH2F, {{50, 0, ptMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tpcPr", "tpcPr", {HistType::kTH2F, {{70, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tofPr", "tofPr", {HistType::kTH2F, {{50, 0, ptMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tpcPi", "tpcPi", {HistType::kTH2F, {{nBinsP, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tofPi", "tofPi", {HistType::kTH2F, {{nBinsPt, 0, ptMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tpcPr", "tpcPr", {HistType::kTH2F, {{nBinsP, 0, pMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tofPr", "tofPr", {HistType::kTH2F, {{nBinsPt, 0, ptMax}, {nBinsNSigma, nSigmaMin, nSigmaMax}}}},
{"tpcDedx", "tpcDedx", {HistType::kTHnSparseD, {{nBinsPForDedx, 0, pMax}, {nBinsTpcDedx, 0, 1000}, {nBinsDistance, 0, distanceMax}}}},
{"tpcDedxOutOfJet", "tpcDedxOutOfJet", {HistType::kTH2F, {{nBinsPForDedx, 0, pMax}, {nBinsTpcDedx, 0, 1000}}}},
{"tofBeta", "tofBeta", {HistType::kTH2F, {{nBinsPForBeta, 0, pMax}, {nBinsTofBeta, 0.4, 1.1}}}},
{"pVsPtForPr", "pVsPtForPr", {HistType::kTHnSparseD, {{70, 0, pMax}, {50, 0, ptMax}, {nBinsDistance, 0, distanceMax}}}},
{"pVsPtForPi", "pVsPtPi", {HistType::kTHnSparseD, {{70, 0, pMax}, {50, 0, ptMax}, {nBinsDistance, 0, distanceMax}}}},
{"pVsPtForPrOutOfJet", "pVsPtForPrOutOfJet", {HistType::kTH2F, {{70, 0, pMax}, {50, 0, ptMax}}}},
{"pVsPtForPiOutOfJet", "pVsPtPionOutOfJet", {HistType::kTH2F, {{70, 0, pMax}, {50, 0, ptMax}}}},
{"pVsPtForPr", "pVsPtForPr", {HistType::kTHnSparseD, {{nBinsP, 0, pMax}, {nBinsPt, 0, ptMax}, {nBinsDistance, 0, distanceMax}}}},
{"pVsPtForPi", "pVsPtPi", {HistType::kTHnSparseD, {{nBinsP, 0, pMax}, {nBinsPt, 0, ptMax}, {nBinsDistance, 0, distanceMax}}}},
{"pVsPtForPrOutOfJet", "pVsPtForPrOutOfJet", {HistType::kTH2F, {{nBinsP, 0, pMax}, {nBinsPt, 0, ptMax}}}},
{"pVsPtForPiOutOfJet", "pVsPtPionOutOfJet", {HistType::kTH2F, {{nBinsP, 0, pMax}, {nBinsPt, 0, ptMax}}}},
{"tofMass", "tofMass", {HistType::kTH1F, {{300, 0, 3}}}},
{"trackPhi", "trackPhi", {HistType::kTH1F, {{80, -1, 7}}}},
{"trackEta", "trackEta", {HistType::kTH1F, {{100, -1, 1}}}},
Expand All @@ -94,7 +98,15 @@ struct JetShapeTask {
{"ptSumBg1", "ptSumBg1", {HistType::kTH2F, {{14, 0, 0.7}, {300, 0, 300}}}},
{"ptSumBg2", "ptSumBg2", {HistType::kTH2F, {{14, 0, 0.7}, {300, 0, 300}}}},
{"event/vertexz", ";Vtx_{z} (cm);Entries", {HistType::kTH1F, {{100, -20, 20}}}},
{"ptVsCentrality", "ptvscentrality", {HistType::kTH2F, {{100, 0, 100}, {300, 0, 300}}}}}};
{"eventCounter", "eventCounter", {HistType::kTH1F, {{1, 0, +1, ""}}}},
{"ptVsCentrality", "ptvscentrality", {HistType::kTH2F, {{100, 0, 100}, {300, 0, 300}}}},
{"ptResolution", "ptResolution", {HistType::kTH2F, {{50, 0, ptMax}, {100, -1.0, +1.0}}}},
{"ptHistogramPion", "ptHistogramPion", {HistType::kTH1F, {{50, 0, ptMax}}}},
{"ptHistogramKaon", "ptHistogramKaon", {HistType::kTH1F, {{50, 0, ptMax}}}},
{"ptHistogramProton", "ptHistogramProton", {HistType::kTH1F, {{50, 0, ptMax}}}},
{"ptGeneratedPion", "ptGeneratedPion", {HistType::kTH1F, {{50, 0, ptMax}}}},
{"ptGeneratedKaon", "ptGeneratedKaon", {HistType::kTH1F, {{50, 0, ptMax}}}},
{"ptGeneratedProton", "ptGeneratedProton", {HistType::kTH1F, {{50, 0, ptMax}}}}}};

Configurable<float> vertexZCut{"vertexZCut", 10.0f, "Accepted z-vertex range"};

Expand All @@ -119,6 +131,7 @@ struct JetShapeTask {
Configurable<float> nclItsMin{"nclItsMin", 2.0f, "its # of cluster cut"};
Configurable<float> nclTpcMin{"nclTpcMin", 100.0f, "tpc # if cluster cut"};
Configurable<float> nclcrossTpcMin{"nclcrossTpcMin", 70.0f, "tpc # of crossedRows cut"};
Configurable<float> mcRapidityMax{"mcRapidityMax", 0.5f, "maximum mctrack y"};

Configurable<std::string> triggerMasks{"triggerMasks", "", "possible JE Trigger masks: fJetChLowPt,fJetChHighPt,fTrackLowPt,fTrackHighPt,fJetD0ChLowPt,fJetD0ChHighPt,fJetLcChLowPt,fJetLcChHighPt,fEMCALReadout,fJetFullHighPt,fJetFullLowPt,fJetNeutralHighPt,fJetNeutralLowPt,fGammaVeryHighPtEMCAL,fGammaVeryHighPtDCAL,fGammaHighPtEMCAL,fGammaHighPtDCAL,fGammaLowPtEMCAL,fGammaLowPtDCAL,fGammaVeryLowPtEMCAL,fGammaVeryLowPtDCAL"};

Expand Down Expand Up @@ -258,7 +271,7 @@ struct JetShapeTask {
}
}
}
PROCESS_SWITCH(JetShapeTask, processJetShape, "JetShape", true);
PROCESS_SWITCH(JetShapeTask, processJetShape, "JetShape", false);

void processProductionRatio(soa::Filtered<aod::JetCollisions>::iterator const& collision, soa::Join<aod::JetTracks, aod::pidTPCFullPi, aod::pidTOFFullPi, aod::pidTPCFullPr, aod::pidTOFFullPr, aod::TracksExtra, aod::TracksDCA, aod::pidTOFbeta, aod::pidTOFmass> const& tracks, soa::Join<aod::ChargedJets, aod::ChargedJetConstituents> const& jets)
{
Expand Down Expand Up @@ -366,7 +379,59 @@ struct JetShapeTask {
}
}
}
PROCESS_SWITCH(JetShapeTask, processProductionRatio, "production ratio", true);
PROCESS_SWITCH(JetShapeTask, processProductionRatio, "production ratio", false);

void processReco(soa::Join<aod::Tracks, aod::TracksExtra, aod::TracksDCA, aod::McTrackLabels> const& tracks, aod::McParticles const&)
{
registry.fill(HIST("eventCounter"), 0.5);

for (const auto& track : tracks) {
if (track.has_mcParticle()) {
auto mcParticle = track.mcParticle();
registry.fill(HIST("ptResolution"), track.pt(), track.pt() - mcParticle.pt());

if (std::abs(track.eta()) > etaTrUp)
continue;
if (track.tpcNClsCrossedRows() < nclcrossTpcMin)
continue;
if (std::abs(track.dcaXY()) > dcaxyMax)
continue;
if (track.itsChi2NCl() > chi2ItsMax)
continue;
if (track.tpcChi2NCl() > chi2TpcMax)
continue;
if (track.tpcNClsFound() < nclTpcMin)
continue;
if (track.itsNCls() < nclItsMin)
continue;

if (mcParticle.isPhysicalPrimary() && std::fabs(mcParticle.y()) < mcRapidityMax) { // do this in the context of the track ! (context matters!!!)
if (std::abs(mcParticle.pdgCode()) == PDG_t::kPiPlus)
registry.fill(HIST("ptHistogramPion"), mcParticle.pt());
if (std::abs(mcParticle.pdgCode()) == PDG_t::kKPlus)
registry.fill(HIST("ptHistogramKaon"), mcParticle.pt());
if (std::abs(mcParticle.pdgCode()) == PDG_t::kProton)
registry.fill(HIST("ptHistogramProton"), mcParticle.pt());
}
}
}
}
PROCESS_SWITCH(JetShapeTask, processReco, "process reconstructed information", true);

void processSim(aod::McParticles const& mcParticles)
{
for (const auto& mcParticle : mcParticles) {
if (mcParticle.isPhysicalPrimary() && std::fabs(mcParticle.y()) < mcRapidityMax) {
if (std::abs(mcParticle.pdgCode()) == PDG_t::kPiPlus)
registry.fill(HIST("ptGeneratedPion"), mcParticle.pt());
if (std::abs(mcParticle.pdgCode()) == PDG_t::kKPlus)
registry.fill(HIST("ptGeneratedKaon"), mcParticle.pt());
if (std::abs(mcParticle.pdgCode()) == PDG_t::kProton)
registry.fill(HIST("ptGeneratedProton"), mcParticle.pt());
}
}
}
PROCESS_SWITCH(JetShapeTask, processSim, "process pure simulation information", true);
};

WorkflowSpec defineDataProcessing(ConfigContext const& cfgc) { return WorkflowSpec{adaptAnalysisTask<JetShapeTask>(cfgc)}; }
Loading