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[PWGUD] Histogram are added to calculate Signal loss and Event loss in MC #14823

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Merged
amatyja merged 1 commit into from
Feb 5, 2026
+46 −47
Merged

[PWGUD] Histogram are added to calculate Signal loss and Event loss in MC #14823

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93 changes: 46 additions & 47 deletions PWGUD/Tasks/sginclusivePhiKstarSD.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -175,9 +175,6 @@ struct SginclusivePhiKstarSD {

registry.add("GapSide", "Gap Side; Entries", kTH1F, {{4, -1.5, 2.5}});
registry.add("TrueGapSide", "Gap Side; Entries", kTH1F, {{4, -1.5, 2.5}});
registry.add("nPVContributors_data", "Multiplicity_dist_before track cut gap A", kTH1F, {{110, 0, 110}});
registry.add("nPVContributors_data_1", "Multiplicity_dist_before track cut gap C", kTH1F, {{110, 0, 110}});

registry.add("hRotation", "hRotation", kTH1F, {{360, 0.0, o2::constants::math::TwoPI}});

if (phi) {
Expand Down Expand Up @@ -334,6 +331,7 @@ struct SginclusivePhiKstarSD {

registry.add("MC/accMPtRap_phi_G", "Generated Phi; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{220, 0.98, 1.20}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/accMPtRap_phi_G1", "Generated Phi1; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{220, 0.98, 1.20}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/accMPtRap_phi_G11", "Generated Phi11; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{220, 0.98, 1.20}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/accMPtRap_phi_G2", "Generated Phi2; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{220, 0.98, 1.20}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});

registry.add("MC/accEtaPt", "Generated events in acceptance; eta (1); #it{p}_{T} (GeV/#it{c})", {HistType::kTH2F, {{60, -1.5, 1.5}, {250, 0.0, 5.0}}});
Expand All @@ -347,6 +345,7 @@ struct SginclusivePhiKstarSD {
// K*0
registry.add("MC/accMPtRap_kstar_G", "Generated K*0; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{400, 0., 2.0}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/accMPtRap_kstar_G1", "Generated K*0 from kp; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{400, 0., 2.0}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/accMPtRap_kstar_G11", "Generated K*0 from kp1; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{400, 0., 2.0}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/accMPtRap_kstar_G2", "Generated K*0 from kp2; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{400, 0., 2.0}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
registry.add("MC/genEtaPt_k", "Generated events; eta (1); #it{p}_{T} (GeV/#it{c})", {HistType::kTH2F, {{60, -1.5, 1.5}, {250, 0.0, 5.0}}});
registry.add("MC/genRap_k", "Generated events; Rapidity (1)", {HistType::kTH1F, {{60, -1.5, 1.5}}});
Expand Down Expand Up @@ -390,7 +389,6 @@ struct SginclusivePhiKstarSD {
}

registry.add("Reco/Stat", "Count reconstruted events; ; Entries", {HistType::kTH1F, {{5, -0.5, 4.5}}});
registry.add("Reco/nPVContributors", "Number of PV contributors per collision; Number of PV contributors; Entries", {HistType::kTH1F, {{51, -0.5, 50.5}}});
registry.add("Reco/selRap", "Selected events in acceptance; Rapidity (1)", {HistType::kTH1F, {{60, -1.5, 1.5}}});
registry.add("Reco/selMPt", "Reconstructed events in acceptance; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH2F, {{220, 0.98, 1.20}, {200, 0.0, 10.0}}});
registry.add("Reco/selMPtRap", "Reconstructed events in acceptance; Mass (GeV/#it{c}^2); #it{p}_{T} (GeV/#it{c})", {HistType::kTH3F, {{220, 0.98, 1.20}, {200, 0.0, 10.0}, {60, -1.5, 1.5}}});
Expand Down Expand Up @@ -600,67 +598,67 @@ struct SginclusivePhiKstarSD {
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 1);

if (std::abs(collision.posZ()) > vzCut)
if (upcflag != -1 && collision.flags() != upcflag)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 2);

if (useOccCut && (std::abs(collision.occupancyInTime()) > confgOccCut))
if (std::abs(collision.posZ()) > vzCut)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 3);

if (useHadronicRateCut && (std::abs(collision.hadronicRate()) > confgHadronicRateMax || std::abs(collision.hadronicRate()) < confgHadronicRateMin))
if (useOccCut && (std::abs(collision.occupancyInTime()) > confgOccCut))
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 4);

if (useTrs && collision.trs() != 1)
if (useHadronicRateCut && (std::abs(collision.hadronicRate()) > confgHadronicRateMax || std::abs(collision.hadronicRate()) < confgHadronicRateMin))
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 5);

if (useTrofs && collision.trofs() != 1)
if (useTrs && collision.trs() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 6);

if (useHmpr && collision.hmpr() != 1)
if (useTrofs && collision.trofs() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 7);

if (useTfb && collision.tfb() != 1)
if (useHmpr && collision.hmpr() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 8);

if (useItsrofb && collision.itsROFb() != 1)
if (useTfb && collision.tfb() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 9);

if (useSbp && collision.sbp() != 1)
if (useItsrofb && collision.itsROFb() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 10);

if (useZvtxftovpv && collision.zVtxFT0vPV() != 1)
if (useSbp && collision.sbp() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 11);

if (useVtxItsTpc && collision.vtxITSTPC() != 1)
if (useZvtxftovpv && collision.zVtxFT0vPV() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 12);

if (!isGoodRCTflag(collision))
if (useVtxItsTpc && collision.vtxITSTPC() != 1)
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 13);

if (upcflag != -1 && collision.flags() != upcflag)
if (!isGoodRCTflag(collision))
return {false, gapSide};
if (fillHist)
registry.fill(HIST("hEventCutFlow"), 14);
Expand Down Expand Up @@ -1248,7 +1246,7 @@ struct SginclusivePhiKstarSD {
registry.get<TH3>(HIST("MC/accMPtRap_kstar_G"))->Fill(v01.M(), v01.Pt(), v01.Rapidity(), 1.);
}
if (std::abs(vkstar.Rapidity()) < 0.5) {
// registry.get<TH3>(HIST("MC/accMPtRap_kstar_G1"))->Fill(vkstar.M(), vkstar.Pt(), vkstar.Rapidity(), 1.);
registry.get<TH3>(HIST("MC/accMPtRap_kstar_G2"))->Fill(vkstar.M(), vkstar.Pt(), vkstar.Rapidity(), 1.);
}
}
}
Expand Down Expand Up @@ -1411,6 +1409,18 @@ struct SginclusivePhiKstarSD {
auto mccoll = collision.udMcCollision();
if (mccoll.generatorsID() != generatedId)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 2);

if (upcflag != -1 && collision.flags() != upcflag)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 3);

float fitCut[5] = {fv0Cut, ft0aCut, ft0cCut, fddaCut, fddcCut};
std::vector<float> parameters = {pvCut, dcazCut, dcaxyCut, tpcChi2Cut, tpcNClsFindableCut, itsChi2Cut, etaCut, ptCut};
int truegapSide = sgSelector.trueGap(collision, fitCut[0], fitCut[1], fitCut[2], zdcCut);
registry.get<TH1>(HIST("Reco/Stat"))->Fill(4.0, 1.);
registry.get<TH1>(HIST("Reco/Stat"))->Fill(truegapSide, 1.);

if (upcflag != -1 && collision.flags() == upcflag) {
auto partSlice = McParts.sliceBy(partPerMcCollision, mccoll.globalIndex());
for (const auto& trk1 : partSlice) {
Expand All @@ -1436,6 +1446,9 @@ struct SginclusivePhiKstarSD {
if (daughtp && daughtm) {
if (std::abs(vkstar.Rapidity()) < 0.5) {
registry.get<TH3>(HIST("MC/accMPtRap_kstar_G1"))->Fill(vkstar.M(), vkstar.Pt(), vkstar.Rapidity(), 1.);
if (truegapSide == gapsideMC) {
registry.get<TH3>(HIST("MC/accMPtRap_kstar_G11"))->Fill(vkstar.M(), vkstar.Pt(), vkstar.Rapidity(), 1.);
}
}
}
}
Expand Down Expand Up @@ -1465,74 +1478,63 @@ struct SginclusivePhiKstarSD {
if (daughtp1 && daughtm1) {
if (std::abs(vphi.Rapidity()) < 0.5) {
registry.get<TH3>(HIST("MC/accMPtRap_phi_G1"))->Fill(vphi.M(), vphi.Pt(), vphi.Rapidity(), 1.);
if (truegapSide == gapsideMC) {
registry.get<TH3>(HIST("MC/accMPtRap_phi_G11"))->Fill(vphi.M(), vphi.Pt(), vphi.Rapidity(), 1.);
}
}
}
}
}
}

registry.fill(HIST("Reco/hEventCutFlowMC"), 2);

float fitCut[5] = {fv0Cut, ft0aCut, ft0cCut, fddaCut, fddcCut};
std::vector<float> parameters = {pvCut, dcazCut, dcaxyCut, tpcChi2Cut, tpcNClsFindableCut, itsChi2Cut, etaCut, ptCut};
int truegapSide = sgSelector.trueGap(collision, fitCut[0], fitCut[1], fitCut[2], zdcCut);
registry.get<TH1>(HIST("Reco/Stat"))->Fill(4.0, 1.);
registry.get<TH1>(HIST("Reco/Stat"))->Fill(truegapSide, 1.);
if (truegapSide != gapsideMC)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 3);
// Partition<TCs> pvContributors = aod::udtrack::isPVContributor == true;
// pvContributors.bindTable(tracks);
registry.fill(HIST("Reco/hEventCutFlowMC"), 4);

if (std::abs(collision.posZ()) > vzCut)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 4);
registry.fill(HIST("Reco/hEventCutFlowMC"), 5);

if (useOccCut && (std::abs(collision.occupancyInTime()) > confgOccCut))
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 5);
registry.fill(HIST("Reco/hEventCutFlowMC"), 6);

if (useHadronicRateCut && (std::abs(collision.hadronicRate()) > confgHadronicRateMax || std::abs(collision.hadronicRate()) < confgHadronicRateMin))
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 6);
registry.fill(HIST("Reco/hEventCutFlowMC"), 7);

if (useTrs && collision.trs() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 7);
registry.fill(HIST("Reco/hEventCutFlowMC"), 8);

if (useTrofs && collision.trofs() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 8);
registry.fill(HIST("Reco/hEventCutFlowMC"), 9);

if (useHmpr && collision.hmpr() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 9);
registry.fill(HIST("Reco/hEventCutFlowMC"), 10);

if (useTfb && collision.tfb() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 10);
registry.fill(HIST("Reco/hEventCutFlowMC"), 1);

if (useItsrofb && collision.itsROFb() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 11);

if (useSbp && collision.sbp() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 12);

if (useZvtxftovpv && collision.zVtxFT0vPV() != 1)
if (useSbp && collision.sbp() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 13);

if (useVtxItsTpc && collision.vtxITSTPC() != 1)
if (useZvtxftovpv && collision.zVtxFT0vPV() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 14);

if (!isGoodRCTflag(collision))
if (useVtxItsTpc && collision.vtxITSTPC() != 1)
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 15);

if (upcflag != -1 && collision.flags() != upcflag)
if (!isGoodRCTflag(collision))
return;
registry.fill(HIST("Reco/hEventCutFlowMC"), 16);

Expand All @@ -1547,9 +1549,6 @@ struct SginclusivePhiKstarSD {
rQA.fill(HIST("hVertexZ_mc"), collision.posZ());
}

// registry.get<TH1>(HIST("Reco/nPVContributors"))->Fill(pvContributors.size(), 1.);
// ROOT::Math::PxPyPzMVector vphi;
// ROOT::Math::PxPyPzMVector vkstar;
ROOT::Math::PxPyPzMVector v0;
ROOT::Math::PxPyPzMVector vr0;
ROOT::Math::PxPyPzMVector vr1;
Expand Down
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