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[PWGCF] add configurable track quality selections #14153

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victor-gonzalez merged 1 commit into from
Dec 10, 2025
Merged

[PWGCF] add configurable track quality selections #14153

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80 changes: 40 additions & 40 deletions PWGCF/Flow/Tasks/flowGfwOmegaXi.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -148,9 +148,9 @@ struct FlowGfwOmegaXi {
O2_DEFINE_CONFIGURABLE(cfgCutPtPIDdauLaPrMin, float, 0.15f, "Minimal pT for daughter PID")
O2_DEFINE_CONFIGURABLE(cfgCutPtPIDdauLaPiMin, float, 0.15f, "Minimal pT for daughter PID")
// track quality selections for daughter track
O2_DEFINE_CONFIGURABLE(cfgCheckITSNCls, bool, false, "check minimum number of ITS clusters")
O2_DEFINE_CONFIGURABLE(cfgCheckITSHits, bool, false, "check minimum number of ITS hits")
O2_DEFINE_CONFIGURABLE(cfgCheckITSChi2NDF, bool, false, "check ITS Chi2NDF")
O2_DEFINE_CONFIGURABLE(cfgITSNCls, int, 5, "check minimum number of ITS clusters")
O2_DEFINE_CONFIGURABLE(cfgTPCNCls, int, 50, "check minimum number of TPC hits")
O2_DEFINE_CONFIGURABLE(cfgTPCCrossedRows, int, 70, "check minimum number of TPC crossed rows")
O2_DEFINE_CONFIGURABLE(cfgCheckGlobalTrack, bool, false, "check global track")
} trkQualityOpts;

Expand Down Expand Up @@ -655,7 +655,7 @@ struct FlowGfwOmegaXi {

corrconfigs.push_back(fGFW->GetCorrelatorConfig("poiXiPdpt refP10 {2, 2} refN10 {-2 -2}", "Xi10Gap24a", kTRUE));
corrconfigs.push_back(fGFW->GetCorrelatorConfig("poiXiNdpt refN10 {2, 2} refP10 {-2 -2}", "Xi10Gap24b", kTRUE));
corrconfigs.push_back(fGFW->GetCorrelatorConfig("poiOmegaPdpt refP10 {2, 2} refN10 {-2 -2}", "Omega10Gap24a", kTRUE)); // 45
corrconfigs.push_back(fGFW->GetCorrelatorConfig("poiOmegaPdpt refP10 {2, 2} refN10 {-2 -2}", "Omega10Gap24a", kTRUE));
corrconfigs.push_back(fGFW->GetCorrelatorConfig("poiOmegaNdpt refN10 {2, 2} refP10 {-2 -2}", "Omega10Gap24b", kTRUE));
fGFW->CreateRegions(); // finalize the initialization

Expand Down Expand Up @@ -1089,14 +1089,14 @@ struct FlowGfwOmegaXi {
if (cfgOutputQA) {
registry.fill(HIST("QAhisto/V0/hqaarm_podobefore"), v0.alpha(), v0.qtarm());
}
// check daughter TPC and TOF
// check daughter ITS, TPC and TOF
// K0short
if (v0.pt() > trkQualityOpts.cfgCutPtK0sMin.value && v0.pt() < trkQualityOpts.cfgCutPtK0sMax.value) {
if (v0.qtarm() / std::fabs(v0.alpha()) > v0BuilderOpts.cfgv0_ArmPodocut.value &&
std::fabs(v0.mK0Short() - o2::constants::physics::MassK0Short) < v0BuilderOpts.cfgv0_mk0swindow.value &&
(std::fabs(v0posdau.tpcNSigmaPi()) < cfgNSigma[0] && std::fabs(v0negdau.tpcNSigmaPi()) < cfgNSigma[0]) &&
((std::fabs(v0posdau.tofNSigmaPi()) < cfgNSigma[3] || v0posdau.pt() < lowpt) && (std::fabs(v0negdau.tofNSigmaPi()) < cfgNSigma[3] || v0negdau.pt() < lowpt)) &&
((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0posdau)) < cfgNSigma[6]) || v0posdau.pt() < lowpt) && ((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0negdau)) < cfgNSigma[6]) || v0negdau.pt() < lowpt)) {
((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0posdau)) < cfgNSigma[6]) && v0posdau.pt() < lowpt) && ((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0negdau)) < cfgNSigma[6]) && v0negdau.pt() < lowpt)) {
registry.fill(HIST("InvMassK0s_all"), v0.pt(), v0.mK0Short(), v0.eta(), cent);
isK0s = true;
if (cfgOutputQA) {
Expand All @@ -1109,13 +1109,13 @@ struct FlowGfwOmegaXi {
if (std::fabs(v0.mLambda() - o2::constants::physics::MassLambda) < v0BuilderOpts.cfgv0_mlambdawindow.value &&
(std::fabs(v0posdau.tpcNSigmaPr()) < cfgNSigma[1] && std::fabs(v0negdau.tpcNSigmaPi()) < cfgNSigma[0]) &&
((std::fabs(v0posdau.tofNSigmaPr()) < cfgNSigma[4] || v0posdau.pt() < lowpt) && (std::fabs(v0negdau.tofNSigmaPi()) < cfgNSigma[3] || v0negdau.pt() < lowpt)) &&
((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Proton>(v0posdau)) < cfgNSigma[7]) || v0posdau.pt() < lowpt) && ((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0negdau)) < cfgNSigma[6]) || v0negdau.pt() < lowpt)) {
((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Proton>(v0posdau)) < cfgNSigma[7]) && v0posdau.pt() < lowpt) && ((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0negdau)) < cfgNSigma[6]) && v0negdau.pt() < lowpt)) {
registry.fill(HIST("InvMassLambda_all"), v0.pt(), v0.mLambda(), v0.eta(), cent);
isLambda = true;
} else if (std::fabs(v0.mLambda() - o2::constants::physics::MassLambda) < v0BuilderOpts.cfgv0_mlambdawindow.value &&
(std::fabs(v0negdau.tpcNSigmaPr()) < cfgNSigma[1] && std::fabs(v0posdau.tpcNSigmaPi()) < cfgNSigma[0]) &&
((std::fabs(v0negdau.tofNSigmaPr()) < cfgNSigma[4] || v0negdau.pt() < lowpt) && (std::fabs(v0posdau.tofNSigmaPi()) < cfgNSigma[3] || v0posdau.pt() < lowpt)) &&
((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Proton>(v0posdau)) < cfgNSigma[7]) || v0posdau.pt() < lowpt) && ((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0negdau)) < cfgNSigma[6]) || v0negdau.pt() < lowpt)) {
((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Proton>(v0posdau)) < cfgNSigma[7]) && v0posdau.pt() < lowpt) && ((std::fabs(itsResponse.nSigmaITS<o2::track::PID::Pion>(v0negdau)) < cfgNSigma[6]) && v0negdau.pt() < lowpt)) {
registry.fill(HIST("InvMassLambda_all"), v0.pt(), v0.mLambda(), v0.eta(), cent);
isLambda = true;
}
Expand All @@ -1131,17 +1131,17 @@ struct FlowGfwOmegaXi {
if (!isK0s && !isLambda)
continue;
// track quality check
if (!v0posdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (v0posdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!v0negdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (v0negdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!v0posdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (v0posdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!v0negdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (v0negdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!v0posdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (v0posdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (!v0negdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (v0negdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (trkQualityOpts.cfgCheckGlobalTrack.value) {
if (!v0posdau.hasTPC() || !v0posdau.hasITS())
Expand Down Expand Up @@ -1216,7 +1216,7 @@ struct FlowGfwOmegaXi {
registry.fill(HIST("InvMassLambda"), v0.pt(), v0.mLambda(), v0.eta(), cent);
registry.fill(HIST("hPhiLambda"), v0.phi());
registry.fill(HIST("hPhiLambdacorr"), v0.phi(), wacc);
fGFW->Fill(v0.eta(), fK0sPtAxis->FindBin(v0.pt()) - 1 + ((fLambdaMass->FindBin(v0.mLambda()) - 1) * nK0sPtBins), v0.phi(), wacc * weff * wloc, 16);
fGFW->Fill(v0.eta(), fLambdaPtAxis->FindBin(v0.pt()) - 1 + ((fLambdaMass->FindBin(v0.mLambda()) - 1) * nLambdaPtBins), v0.phi(), wacc * weff * wloc, 16);
if (cfgOutputNUAWeights)
fWeightsLambda->fill(v0.phi(), v0.eta(), vtxz, v0.pt(), cent, 0);
if (cfgOutputrunbyrun) {
Expand Down Expand Up @@ -1320,24 +1320,24 @@ struct FlowGfwOmegaXi {
continue;
if (std::fabs(casc.mLambda() - o2::constants::physics::MassLambda0) > cascBuilderOpts.cfgcasc_mlambdawindow.value)
continue;
// // track quality check
if (!bachelor.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
// track quality check
if (bachelor.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!posdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (posdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!negdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (negdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!bachelor.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (bachelor.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!posdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (posdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!negdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (negdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!bachelor.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (bachelor.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (!posdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (posdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (!negdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (negdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (trkQualityOpts.cfgCheckGlobalTrack.value) {
if (!bachelor.hasTPC() || !bachelor.hasITS())
Expand Down Expand Up @@ -1754,23 +1754,23 @@ struct FlowGfwOmegaXi {
}
}
// track quality check
if (!bachelor.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (bachelor.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!posdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (posdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!negdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (negdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!bachelor.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (bachelor.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!posdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (posdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!negdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (negdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!bachelor.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (bachelor.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (!posdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (posdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (!negdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (negdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (trkQualityOpts.cfgCheckGlobalTrack.value) {
if (!bachelor.hasTPC() || !bachelor.hasITS())
Expand Down Expand Up @@ -1923,17 +1923,17 @@ struct FlowGfwOmegaXi {
registry.fill(HIST("QAhisto/V0/hqaarm_podobefore"), v0.alpha(), v0.qtarm());
}
// // track quality check
if (!v0posdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (v0posdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!v0negdau.passedITSNCls() && trkQualityOpts.cfgCheckITSNCls.value)
if (v0negdau.itsNCls() <= trkQualityOpts.cfgITSNCls.value)
continue;
if (!v0posdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (v0posdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!v0negdau.passedITSHits() && trkQualityOpts.cfgCheckITSHits.value)
if (v0negdau.tpcNClsFound() <= trkQualityOpts.cfgTPCNCls.value)
continue;
if (!v0posdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (v0posdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (!v0negdau.passedITSChi2NDF() && trkQualityOpts.cfgCheckITSChi2NDF.value)
if (v0negdau.tpcNClsCrossedRows() <= trkQualityOpts.cfgTPCCrossedRows.value)
continue;
if (trkQualityOpts.cfgCheckGlobalTrack.value) {
if (!v0posdau.hasTPC() || !v0posdau.hasITS())
Expand Down
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