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[PWGLF] Added tracktype axis for MC reco in pp and PbPb #16125

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Merged
abmodak merged 4 commits into from
May 6, 2026
+26 −12
Merged

[PWGLF] Added tracktype axis for MC reco in pp and PbPb #16125

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2271413
Added tracktype axis for MC reco in pp and PbPb
akyadav1963 May 6, 2026
013ec76
Updated to keep headers as in original
akyadav1963 May 6, 2026
801315d
Please consider the following formatting changes
alibuild May 6, 2026
b840fc5
Merge pull request #1 from alibuild/alibot-cleanup-16125
akyadav1963 May 6, 2026
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72 changes: 43 additions & 29 deletions PWGLF/Tasks/GlobalEventProperties/ptmultCorr.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -15,32 +15,32 @@
/// \author Abhi Modak (abhi.modak@cern.ch)
/// \since October 01, 2025

#include "PWGLF/DataModel/LFStrangenessTables.h"
#include "PWGMM/Mult/DataModel/Index.h"
#include "PWGMM/Mult/DataModel/bestCollisionTable.h"

#include "Common/CCDB/EventSelectionParams.h"
#include "Common/Core/TrackSelection.h"
#include "Common/Core/trackUtilities.h"
#include "Common/DataModel/Centrality.h"
#include "Common/DataModel/EventSelection.h"
#include "Common/DataModel/McCollisionExtra.h"
#include "Common/DataModel/Multiplicity.h"
#include "Common/DataModel/TrackSelectionTables.h"

#include <CommonConstants/MathConstants.h>
#include <Framework/AnalysisDataModel.h>
#include <Framework/AnalysisHelpers.h>
#include <Framework/AnalysisTask.h>
#include <Framework/Configurable.h>
#include <Framework/DataTypes.h>
#include <Framework/HistogramRegistry.h>
#include <Framework/HistogramSpec.h>
#include <Framework/InitContext.h>
#include <Framework/O2DatabasePDGPlugin.h>
#include <Framework/OutputObjHeader.h>
#include <Framework/runDataProcessing.h>

#include <TH1.h>
#include "CCDB/BasicCCDBManager.h"
#include "CommonConstants/MathConstants.h"
#include "Framework/ASoAHelpers.h"
#include "Framework/AnalysisDataModel.h"
#include "Framework/AnalysisTask.h"
#include "Framework/Configurable.h"
#include "Framework/O2DatabasePDGPlugin.h"
#include "Framework/runDataProcessing.h"
#include "ReconstructionDataFormats/GlobalTrackID.h"
#include "ReconstructionDataFormats/Track.h"

#include <TPDGCode.h>

#include <algorithm>
#include <cmath>
#include <cstdint>
#include <cstdlib>
#include <vector>
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Expand Down Expand Up @@ -190,7 +190,7 @@ struct PtmultCorr {
histos.add("hPbPbRecMCvtxz", "hPbPbRecMCvtxz", kTH1D, {axisVtxZ}, false);
histos.add("hPbPbRecMCvtxzcent", "hPbPbRecMCvtxzcent", kTH2D, {axisVtxZ, centAxis}, false);
histos.add("hPbPbRecMCcent", "hPbPbRecMCcent", kTH1D, {axisCent}, false);
histos.add("hPbPbRecMCdndpt", "hPbPbRecMCdndpt", kTHnSparseD, {axisVtxZ, centAxis, axisPt, axisPhi, axisRecTrkType}, false);
histos.add("hPbPbRecMCdndpt", "hPbPbRecMCdndpt", kTHnSparseD, {axisVtxZ, centAxis, axisPt, axisPhi, axisRecTrkType, axisTrackType}, false);
histos.add("hPbPbEtaReso", "hPbPbEtaReso", kTH2D, {axisPt, axisDeltaPt});
}

Expand All @@ -201,7 +201,7 @@ struct PtmultCorr {
histos.add("hppGenMCAssoRecdndpt", "hppGenMCAssoRecdndpt", kTHnSparseD, {axisVtxZ, axisPt, axisPhi, axisGenTrkType, axisGenPtVary}, false);

histos.add("hppRecMCvtxz", "hppRecMCvtxz", kTH1D, {axisVtxZ}, false);
histos.add("hppRecMCdndpt", "hppRecMCdndpt", kTHnSparseD, {axisVtxZ, axisPt, axisPhi, axisRecTrkType}, false);
histos.add("hppRecMCdndpt", "hppRecMCdndpt", kTHnSparseD, {axisVtxZ, axisPt, axisPhi, axisRecTrkType, axisTrackType}, false);
histos.add("hppEtaReso", "hppEtaReso", kTH2D, {axisPt, axisDeltaPt});
}

Expand Down Expand Up @@ -445,14 +445,20 @@ struct PtmultCorr {
if (!isTrackSelected(Rectrack)) {
continue;
}
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoAll));
auto trkType = Rectrack.hasTPC() ? kGlobalonly : kITSonly;

histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoAll),kGlobalplusITS);
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoAll),trkType);

if (Rectrack.has_mcParticle()) {
int pid = 0;
auto mcpart = Rectrack.mcParticle();
histos.fill(HIST("hPbPbEtaReso"), Rectrack.pt(), Rectrack.pt() - mcpart.pt());
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoHasmc));
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoHasmc),kGlobalplusITS);
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoHasmc),trkType);
if (mcpart.isPhysicalPrimary()) {
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoPrimary));
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoPrimary),kGlobalplusITS);
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoPrimary),trkType);
switch (std::abs(mcpart.pdgCode())) {
case PDG_t::kPiPlus:
pid = kRecoPion;
Expand Down Expand Up @@ -480,9 +486,11 @@ struct PtmultCorr {
pid = kRecoFake;
}
mclabels.push_back(Rectrack.mcParticleId());
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(pid));
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(pid),kGlobalplusITS);
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), mcpart.pt(), mcpart.phi(), static_cast<double>(pid),trkType);
} else {
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoBkg));
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoBkg),kGlobalplusITS);
histos.fill(HIST("hPbPbRecMCdndpt"), RecCol.posZ(), RecCol.centFT0C(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoBkg),trkType);
}
} // track (mcrec) loop
} // collision loop
Expand Down Expand Up @@ -551,14 +559,18 @@ struct PtmultCorr {
if (!isTrackSelected(Rectrack)) {
continue;
}
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoAll));
auto trkType = Rectrack.hasTPC() ? kGlobalonly : kITSonly;
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoAll),kGlobalplusITS);
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoAll),trkType);
if (Rectrack.has_mcParticle()) {
int pid = 0;
auto mcpart = Rectrack.mcParticle();
histos.fill(HIST("hppEtaReso"), Rectrack.pt(), Rectrack.pt() - mcpart.pt());
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoHasmc));
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoHasmc),kGlobalplusITS);
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoHasmc),trkType);
if (mcpart.isPhysicalPrimary()) {
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoPrimary));
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoPrimary),kGlobalplusITS);
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(kRecoPrimary),trkType);
switch (std::abs(mcpart.pdgCode())) {
case PDG_t::kPiPlus:
pid = kRecoPion;
Expand Down Expand Up @@ -586,9 +598,11 @@ struct PtmultCorr {
pid = kRecoFake;
}
mclabels.push_back(Rectrack.mcParticleId());
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(pid));
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(pid),kGlobalplusITS);
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), mcpart.pt(), mcpart.phi(), static_cast<double>(pid),trkType);
} else {
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoBkg));
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoBkg),kGlobalplusITS);
histos.fill(HIST("hppRecMCdndpt"), RecCol.posZ(), Rectrack.pt(), Rectrack.phi(), static_cast<double>(kRecoBkg),trkType);
}
} // track (mcrec) loop
} // collision loop
Expand Down
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