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[PWGCF] Added interim pid distribution #16825

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Merged
SwatiSaha-1997 merged 1 commit into from
Jun 25, 2026
+16 −36
Merged

[PWGCF] Added interim pid distribution #16825

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52 changes: 16 additions & 36 deletions PWGCF/EbyEFluctuations/Tasks/v0ptHadPiKaProt.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -379,6 +379,11 @@ struct V0ptHadPiKaProt {
histos.add("h2DnsigmaPionTofVsPtAfterCut", "2D hist of nSigmaTOF vs. pT (pion)", kTH2F, {ptAxis, nSigmaAxis});
histos.add("h2DnsigmaKaonTofVsPtAfterCut", "2D hist of nSigmaTOF vs. pT (kaon)", kTH2F, {ptAxis, nSigmaAxis});
histos.add("h2DnsigmaProtonTofVsPtAfterCut", "2D hist of nSigmaTOF vs. pT (proton)", kTH2F, {ptAxis, nSigmaAxis});

histos.add("h2DnsigmaPionTpcVsTofInterimCut", "3D hist of nSigmaTPC vs. nSigmaTOF (pion)", kTH3F, {ptAxis, nSigmaAxis, nSigmaAxis});
histos.add("h2DnsigmaKaonTpcVsTofInterimCut", "3D hist of nSigmaTPC vs. nSigmaTOF (kaon)", kTH3F, {ptAxis, nSigmaAxis, nSigmaAxis});
histos.add("h2DnsigmaProtonTpcVsTofInterimCut", "3D hist of nSigmaTPC vs. nSigmaTOF (proton)", kTH3F, {ptAxis, nSigmaAxis, nSigmaAxis});

histos.add("h2DnsigmaPionTpcVsTofAfterCut", "3D hist of nSigmaTPC vs. nSigmaTOF (pion)", kTH3F, {ptAxis, nSigmaAxis, nSigmaAxis});
histos.add("h2DnsigmaKaonTpcVsTofAfterCut", "3D hist of nSigmaTPC vs. nSigmaTOF (kaon)", kTH3F, {ptAxis, nSigmaAxis, nSigmaAxis});
histos.add("h2DnsigmaProtonTpcVsTofAfterCut", "3D hist of nSigmaTPC vs. nSigmaTOF (proton)", kTH3F, {ptAxis, nSigmaAxis, nSigmaAxis});
Expand Down Expand Up @@ -782,20 +787,11 @@ struct V0ptHadPiKaProt {
}

if (candidate.pt() > cfgCutPtLower && candidate.pt() <= cfgCutPtUpperTPC) {
int flagg1 = 0;
if (candidate.tpcNSigmaPi() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaKa() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaPr() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaEl() < cfgnSigmaOtherParticles)
flagg1 += 1;

if (!(flagg1 > 1) && !candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPr) < cfgnSigmaCutTPC) {

if (!candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPr) < cfgnSigmaCutTPC) {
flag = 1;
}
if (!(flagg1 > 1) && candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPr) < cfgnSigmaCutTPC && std::abs(candidate.tofNSigmaPr()) < cfgnSigmaCutTOF) {
if (candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPr) < cfgnSigmaCutTPC && std::abs(candidate.tofNSigmaPr()) < cfgnSigmaCutTOF) {
flag = 1;
}
}
Expand Down Expand Up @@ -826,6 +822,8 @@ struct V0ptHadPiKaProt {
}

if (!(flag2 > 1) && passDominance) {
histos.fill(HIST("h2DnsigmaKaonTpcVsTofInterimCut"), candidate.pt(), candidate.tpcNSigmaPr(), candidate.tofNSigmaPr());

if (combNSigmaPr < cfgnSigmaCutCombTPCTOF) {
flag = 1;
}
Expand Down Expand Up @@ -860,20 +858,10 @@ struct V0ptHadPiKaProt {

if (candidate.pt() > cfgCutPtLower && candidate.pt() <= cfgCutPtUpperTPC) {

int flagg1 = 0;
if (candidate.tpcNSigmaPi() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaKa() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaPr() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaEl() < cfgnSigmaOtherParticles)
flagg1 += 1;

if (!(flagg1 > 1) && !candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPi) < cfgnSigmaCutTPC) {
if (!candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPi) < cfgnSigmaCutTPC) {
flag = 1;
}
if (!(flagg1 > 1) && candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPi) < cfgnSigmaCutTPC && std::abs(candidate.tofNSigmaPi()) < cfgnSigmaCutTOF) {
if (candidate.hasTOF() && std::abs(partNsigmaTpcOrItsPi) < cfgnSigmaCutTPC && std::abs(candidate.tofNSigmaPi()) < cfgnSigmaCutTOF) {
flag = 1;
}
}
Expand Down Expand Up @@ -904,6 +892,7 @@ struct V0ptHadPiKaProt {
}

if (!(flag2 > 1) && passDominance) {
histos.fill(HIST("h2DnsigmaKaonTpcVsTofInterimCut"), candidate.pt(), candidate.tpcNSigmaPi(), candidate.tofNSigmaPi());
if (combNSigmaPi < cfgnSigmaCutCombTPCTOF) {
flag = 1;
}
Expand Down Expand Up @@ -938,20 +927,10 @@ struct V0ptHadPiKaProt {

if (candidate.pt() > cfgCutPtLower && candidate.pt() <= cfgCutPtUpperTPC) {

int flagg1 = 0;
if (candidate.tpcNSigmaPi() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaKa() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaPr() < cfgnSigmaOtherParticles)
flagg1 += 1;
if (candidate.tpcNSigmaEl() < cfgnSigmaOtherParticles)
flagg1 += 1;

if (!(flagg1 > 1) && !candidate.hasTOF() && std::abs(partNsigmaTpcOrItsKa) < cfgnSigmaCutTPC) {
if (!candidate.hasTOF() && std::abs(partNsigmaTpcOrItsKa) < cfgnSigmaCutTPC) {
flag = 1;
}
if (!(flagg1 > 1) && candidate.hasTOF() && std::abs(partNsigmaTpcOrItsKa) < cfgnSigmaCutTPC && std::abs(candidate.tofNSigmaKa()) < cfgnSigmaCutTOF) {
if (candidate.hasTOF() && std::abs(partNsigmaTpcOrItsKa) < cfgnSigmaCutTPC && std::abs(candidate.tofNSigmaKa()) < cfgnSigmaCutTOF) {
flag = 1;
}
}
Expand Down Expand Up @@ -982,6 +961,7 @@ struct V0ptHadPiKaProt {
}

if (!(flag2 > 1) && passDominance) {
histos.fill(HIST("h2DnsigmaKaonTpcVsTofInterimCut"), candidate.pt(), candidate.tpcNSigmaKa(), candidate.tofNSigmaKa());
if (combNSigmaKa < cfgnSigmaCutCombTPCTOF) {
flag = 1;
}
Expand Down
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