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[PWGLF] Add INEL>0 event selection in PWGLF/TableProducer/Nuspex/deuteronInTriggeredEvents.cxx #16351

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[PWGLF] Add INEL>0 event selection in PWGLF/TableProducer/Nuspex/deuteronInTriggeredEvents.cxx #16351

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0666f25
Add INELgt0 ev-sel
May 22, 2026
e5ab914
Modify pdgDB
May 22, 2026
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34 changes: 26 additions & 8 deletions PWGLF/TableProducer/Nuspex/deuteronInTriggeredEvents.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@
// same as Data and o2-analysis-mccollision-converter

#include "PWGLF/DataModel/LFSlimNucleiTables.h"
#include "PWGLF/Utils/inelGt.h"
//
#include "PWGJE/Core/JetBkgSubUtils.h"
#include "PWGJE/Core/JetUtilities.h"
Expand Down Expand Up @@ -57,6 +58,7 @@
#include <Framework/AnalysisDataModel.h>
#include <Framework/AnalysisTask.h>
#include <Framework/HistogramRegistry.h>
#include <Framework/O2DatabasePDGPlugin.h>
#include <Framework/runDataProcessing.h>
#include <MathUtils/BetheBlochAleph.h>
#include <ReconstructionDataFormats/Track.h>
Expand Down Expand Up @@ -205,14 +207,15 @@
kIsGoodZvtxFT0vsPV,
kIsGoodITSLayersAll,
kIsEPtriggered,
kINELgt0,
kIsJetTriggered, // Check: evSel for event with at least one jet over pT-threshold
kNevSels
};

static const std::vector<std::string> eventSelectionTitle{"Event selections"};
static const std::vector<std::string> eventSelectionLabels{"TVX", "TF border", "ITS ROF border", "Z vtx", "No same-bunch pile-up", "kIsGoodZvtxFT0vsPV", "isGoodITSLayersAll", "isEPtriggered", "IsJetTriggered"};
static const std::vector<std::string> eventSelectionLabels{"TVX", "TF border", "ITS ROF border", "Z vtx", "No same-bunch pile-up", "kIsGoodZvtxFT0vsPV", "isGoodITSLayersAll", "isEPtriggered", "IsINELgt0", "IsJetTriggered"};

constexpr int EvSelDefault[9][1]{
constexpr int EvSelDefault[10][1]{
{1},
{1},
{1}, // Default: sel8
Expand All @@ -221,11 +224,13 @@
{0},
{0},
{0},
{0}, // INEL > 0
{1}}; // Triggered on jets

enum evGenSel : uint8_t {
kGenIsJetTriggered = 1 << 0,
kGenHasRecoEv = 1 << 1
kGenIsINELgt0 = 1 << 0,
kGenIsJetTriggered = 1 << 1,
kGenHasRecoEv = 1 << 2
};

enum triggerListName {
Expand Down Expand Up @@ -254,7 +259,8 @@
Produces<o2::aod::NucleiTableMCExtension> nucleiTableMCExtension; // For MC analysis
Produces<o2::aod::GenEventMCSel> GenEventMCSel; // For MC reco events
Service<o2::ccdb::BasicCCDBManager> ccdb;
Zorro zorro; // Definition of Zorro: helpful for skimmed data
Service<o2::framework::O2DatabasePDG> pdgDB; // For INELgt0 gen MC selection
Zorro zorro; // Definition of Zorro: helpful for skimmed data
OutputObj<ZorroSummary> zorroSummary{"zorroSummary"};

Configurable<bool> cfgCompensatePIDinTracking{"cfgCompensatePIDinTracking", false, "If true, divide tpcInnerParam by the electric charge"};
Expand All @@ -280,7 +286,7 @@
Configurable<float> cfgCutPtMaxTree{"cfgCutPtMaxTree", 15.0f, "Maximum track transverse momentum for tree saving"};

// Event selections
Configurable<LabeledArray<int>> cfgEventSelections{"cfgEventSelections", {nuclei::EvSelDefault[0], 9, 1, nuclei::eventSelectionLabels, nuclei::eventSelectionTitle}, "Event selections"};
Configurable<LabeledArray<int>> cfgEventSelections{"cfgEventSelections", {nuclei::EvSelDefault[0], 10, 1, nuclei::eventSelectionLabels, nuclei::eventSelectionTitle}, "Event selections"};
Configurable<float> cfgCutVertex{"cfgCutVertex", 10.0f, "Accepted z-vertex range"};

Configurable<LabeledArray<double>> cfgMomentumScalingBetheBloch{"cfgMomentumScalingBetheBloch", {nuclei::bbMomScalingDefault[0], 5, 2, nuclei::names, nuclei::chargeLabelNames}, "TPC Bethe-Bloch momentum scaling for light nuclei"};
Expand Down Expand Up @@ -409,6 +415,11 @@
spectra.fill(HIST("hEventSelections"), nuclei::evSel::kIsEPtriggered + 1);
}

if (cfgEventSelections->get(nuclei::evSel::kINELgt0) && !collision.selection_bit(aod::kINELgtZERO)) {
return false;
}
spectra.fill(HIST("hEventSelections"), nuclei::evSel::kINELgt0 + 1);

auto bc = collision.template bc_as<aod::BCsWithTimestamps>();
initCCDB(bc);

Expand Down Expand Up @@ -494,6 +505,7 @@
spectra.get<TH1>(HIST("hEventSelections"))->GetXaxis()->SetBinLabel(nuclei::evSel::kIsGoodZvtxFT0vsPV + 2, "isGoodZvtxFT0vsPV");
spectra.get<TH1>(HIST("hEventSelections"))->GetXaxis()->SetBinLabel(nuclei::evSel::kIsGoodITSLayersAll + 2, "IsGoodITSLayersAll");
spectra.get<TH1>(HIST("hEventSelections"))->GetXaxis()->SetBinLabel(nuclei::evSel::kIsEPtriggered + 2, "IsEPtriggered");
spectra.get<TH1>(HIST("hEventSelections"))->GetXaxis()->SetBinLabel(nuclei::evSel::kINELgt0 + 2, "IsINELgt0");
spectra.get<TH1>(HIST("hEventSelections"))->GetXaxis()->SetBinLabel(nuclei::evSel::kIsJetTriggered + 2, "IsJetTriggered");

// Distribution of z-vertex of selected events
Expand Down Expand Up @@ -943,8 +955,11 @@
auto mcParticlesPerColl = particlesMC.sliceBy(perMcCollision, c.globalIndex());
auto& mask = eventMask[c.globalIndex()];

if (o2::pwglf::isINELgt0mc(mcParticlesPerColl, pdgDB))
mask |= nuclei::kGenIsINELgt0;

if (isMCJetTriggered(mcParticlesPerColl, particlesMC, trigger))
mask |= nuclei::kIsJetTriggered;
mask |= nuclei::kGenIsJetTriggered;
}

for (const auto& collision : collisions) {
Expand All @@ -971,12 +986,15 @@
auto& mask = eventMask[mcId];
mask |= nuclei::kGenHasRecoEv;

GenEventMCSel(mask);
fillDataInfo(collision, slicedTracks);
}

for (const auto& c : mcCollisions) {
GenEventMCSel(eventMask[c.globalIndex()]);
}

std::vector<bool> isReconstructed(particlesMC.size(), false);
for (auto& c : nuclei::candidates) {

Check failure on line 997 in PWGLF/TableProducer/Nuspex/deuteronInTriggeredEvents.cxx

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
auto label = tracks.iteratorAt(c.globalIndex);
if (label.mcParticleId() < -1 || label.mcParticleId() >= particlesMC.size()) {
continue;
Expand Down
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