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[PWGLF] Added TOF shift in the PID histograms for checks #15967

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Merged
prottayCMT merged 2 commits into from
Apr 25, 2026
+34 −34
Merged

[PWGLF] Added TOF shift in the PID histograms for checks #15967

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f4b2688
added TOF shift in the PID histograms for checks
sawankumawat Apr 25, 2026
69c3fcc
fixed clang format error
sawankumawat Apr 25, 2026
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68 changes: 34 additions & 34 deletions PWGLF/Tasks/Resonances/kstarqa.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -649,7 +649,7 @@ struct Kstarqa {
{
if (PID == PIDParticle::kPion) {
if (onlyTOF) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaPi()) < configGp.nsigmaCutTOFPi) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi) < configGp.nsigmaCutTOFPi) {
return true;
}
} else if (onlyTPC) {
Expand All @@ -666,7 +666,7 @@ struct Kstarqa {
}
} else if (PID == PIDParticle::kKaon) {
if (onlyTOF) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaKa()) < configGp.nsigmaCutTOFKa) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa) < configGp.nsigmaCutTOFKa) {
return true;
}
} else if (onlyTPC) {
Expand Down Expand Up @@ -715,7 +715,7 @@ struct Kstarqa {
{
if (PID == PIDParticle::kPion) {
if (onlyTOF) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaPi()) < configGp.nsigmaCutTPCMID) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi) < configGp.nsigmaCutTPCMID) {
return true;
}
} else if (onlyTPC) {
Expand All @@ -732,7 +732,7 @@ struct Kstarqa {
}
} else if (PID == PIDParticle::kKaon) {
if (onlyTOF) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaKa()) < configGp.nsigmaCutTPCMID) {
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa) < configGp.nsigmaCutTPCMID) {
return true;
}
} else if (onlyTPC) {
Expand Down Expand Up @@ -887,7 +887,7 @@ struct Kstarqa {
if (candidate.pt() < configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaPi()) < configGp.nsigmaCutTPCPi) {
return true;
}
if (candidate.pt() >= configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaPi()) < configGp.nsigmaCutTPCPi && candidate.hasTOF() && std::abs(candidate.tofNSigmaPi()) < configGp.nsigmaCutTOFPi) {
if (candidate.pt() >= configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaPi()) < configGp.nsigmaCutTPCPi && candidate.hasTOF() && std::abs(candidate.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi) < configGp.nsigmaCutTOFPi) {
return true;
}
if (candidate.pt() >= configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaPi()) < configGp.nsigmaCutTPCPi && !candidate.hasTOF()) {
Expand All @@ -903,7 +903,7 @@ struct Kstarqa {
if (candidate.pt() < configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaKa()) < configGp.nsigmaCutTPCKa) {
return true;
}
if (candidate.pt() >= configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaKa()) < configGp.nsigmaCutTPCKa && candidate.hasTOF() && std::abs(candidate.tofNSigmaKa()) < configGp.nsigmaCutTOFKa) {
if (candidate.pt() >= configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaKa()) < configGp.nsigmaCutTPCKa && candidate.hasTOF() && std::abs(candidate.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa) < configGp.nsigmaCutTOFKa) {
return true;
}
if (candidate.pt() >= configGp.lowPtCutPID && std::abs(candidate.tpcNSigmaKa()) < configGp.nsigmaCutTPCKa && !candidate.hasTOF()) {
Expand Down Expand Up @@ -1045,13 +1045,13 @@ struct Kstarqa {
continue;

if (cQAplots) {
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Ka_before"), track1.tpcNSigmaKa(), track1.tofNSigmaKa(), track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Pi_before"), track1.tpcNSigmaPi(), track1.tofNSigmaPi(), track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Ka_before"), track1.tpcNSigmaKa(), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Pi_before"), track1.tpcNSigmaPi(), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track1.pt());

hPID.fill(HIST("Before/hTPCnsigKa_mult_pt"), track1.tpcNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTPCnsigPi_mult_pt"), track1.tpcNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track1.pt());

hOthers.fill(HIST("hCRFC_before"), track1.tpcCrossedRowsOverFindableCls());
// hOthers.fill(HIST("dE_by_dx_TPC"), track1.p(), track1.tpcSignal());
Expand Down Expand Up @@ -1133,12 +1133,12 @@ struct Kstarqa {

hPID.fill(HIST("After/hTPCnsigKa_mult_pt"), track1.tpcNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTPCnsigPi_mult_pt"), track2.tpcNSigmaPi(), multiplicity, track2.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track2.tofNSigmaPi(), multiplicity, track2.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track2.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track2.pt());
hOthers.fill(HIST("hEta_after"), track1.eta());
hOthers.fill(HIST("hCRFC_after"), track1.tpcCrossedRowsOverFindableCls());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track1.tpcNSigmaKa(), track1.tofNSigmaKa(), track1.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track2.tpcNSigmaPi(), track2.tofNSigmaPi(), track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track1.tpcNSigmaKa(), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track1.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track2.tpcNSigmaPi(), track2.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track2.pt());
}

if (!selectionPair(track1, track2)) {
Expand Down Expand Up @@ -1445,13 +1445,13 @@ struct Kstarqa {
rEventSelection.fill(HIST("tracksCheckData"), 2.5);

if (cQAplots) {
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Ka_before"), track1.tpcNSigmaKa(), track1.tofNSigmaKa(), track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Pi_before"), track1.tpcNSigmaPi(), track1.tofNSigmaPi(), track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Ka_before"), track1.tpcNSigmaKa(), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Pi_before"), track1.tpcNSigmaPi(), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track1.pt());

hPID.fill(HIST("Before/hTPCnsigKa_mult_pt"), track1.tpcNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTPCnsigPi_mult_pt"), track1.tpcNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track1.pt());

hOthers.fill(HIST("hCRFC_before"), track1.tpcCrossedRowsOverFindableCls());
hOthers.fill(HIST("hphi"), track1.phi());
Expand Down Expand Up @@ -1514,16 +1514,16 @@ struct Kstarqa {

hPID.fill(HIST("After/hTPCnsigKa_mult_pt"), track1.tpcNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTPCnsigPi_mult_pt"), track2.tpcNSigmaPi(), multiplicity, track2.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track2.tofNSigmaPi(), multiplicity, track2.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track2.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track2.pt());
hOthers.fill(HIST("hEta_after"), track1.eta());
hOthers.fill(HIST("hCRFC_after"), track1.tpcCrossedRowsOverFindableCls());
// hPID.fill(HIST("After/hNsigmaKaonTPC_after"), track1.pt(), track1.tpcNSigmaKa());
// hPID.fill(HIST("After/hNsigmaKaonTOF_after"), track1.pt(), track1.tofNSigmaKa());
// hPID.fill(HIST("After/hNsigmaPionTPC_after"), track2.pt(), track2.tpcNSigmaPi());
// hPID.fill(HIST("After/hNsigmaPionTOF_after"), track2.pt(), track2.tofNSigmaPi());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track1.tpcNSigmaKa(), track1.tofNSigmaKa(), track1.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track2.tpcNSigmaPi(), track2.tofNSigmaPi(), track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track1.tpcNSigmaKa(), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track1.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track2.tpcNSigmaPi(), track2.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track2.pt());
}

// for (const auto& mothertrack1 : mctrack1.mothers_as<aod::McParticles>()) {
Expand Down Expand Up @@ -1987,12 +1987,12 @@ struct Kstarqa {
int track2PDG = std::abs(mctrack2.pdgCode());

if (cQAplots && (std::abs(mctrack1.pdgCode()) == PDG_t::kKPlus && std::abs(mctrack2.pdgCode()) == PDG_t::kPiPlus)) {
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Ka_before"), track1.tpcNSigmaKa(), track1.tofNSigmaKa(), track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Pi_before"), track1.tpcNSigmaPi(), track1.tofNSigmaPi(), track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Ka_before"), track1.tpcNSigmaKa(), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track1.pt());
hPID.fill(HIST("Before/hNsigma_TPC_TOF_Pi_before"), track1.tpcNSigmaPi(), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track1.pt());
hPID.fill(HIST("Before/hTPCnsigKa_mult_pt"), track1.tpcNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTPCnsigPi_mult_pt"), track1.tpcNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track1.pt());
hPID.fill(HIST("Before/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track1.pt());
}
rEventSelection.fill(HIST("recMCparticles"), 6.5);

Expand Down Expand Up @@ -2066,10 +2066,10 @@ struct Kstarqa {
if (cQAplots) {
hPID.fill(HIST("After/hTPCnsigPi_mult_pt"), track1.tpcNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTPCnsigKa_mult_pt"), track2.tpcNSigmaKa(), multiplicity, track2.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track2.tofNSigmaKa(), multiplicity, track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track2.tpcNSigmaKa(), track2.tofNSigmaKa(), track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track1.tpcNSigmaPi(), track1.tofNSigmaPi(), track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track2.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track2.tpcNSigmaKa(), track2.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track1.tpcNSigmaPi(), track1.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track1.pt());
}

} else if (track1PDG == PDG_t::kKPlus) {
Expand Down Expand Up @@ -2110,10 +2110,10 @@ struct Kstarqa {
if (cQAplots) {
hPID.fill(HIST("After/hTPCnsigKa_mult_pt"), track1.tpcNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTPCnsigPi_mult_pt"), track2.tpcNSigmaPi(), multiplicity, track2.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa(), multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track2.tofNSigmaPi(), multiplicity, track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track1.tpcNSigmaKa(), track1.tofNSigmaKa(), track1.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track2.tpcNSigmaPi(), track2.tofNSigmaPi(), track2.pt());
hPID.fill(HIST("After/hTOFnsigKa_mult_pt"), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, multiplicity, track1.pt());
hPID.fill(HIST("After/hTOFnsigPi_mult_pt"), track2.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, multiplicity, track2.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Ka_after"), track1.tpcNSigmaKa(), track1.tofNSigmaKa() - configGp.shiftInNsigmaTOFKa, track1.pt());
hPID.fill(HIST("After/hNsigma_TPC_TOF_Pi_after"), track2.tpcNSigmaPi(), track2.tofNSigmaPi() - configGp.shiftInNsigmaTOFPi, track2.pt());
}
}

Expand Down
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