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[PWGCF] update with FT0C q2 info #13354

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shouqiye merged 1 commit into from
Oct 13, 2025
Merged

[PWGCF] update with FT0C q2 info #13354

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61 changes: 50 additions & 11 deletions PWGCF/Flow/Tasks/flowEsePHe3.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ DECLARE_SOA_COLUMN(EseCentFT0C, eseCentFT0C, float);
DECLARE_SOA_COLUMN(EsePsi2FT0C, esePsi2FT0C, float);
DECLARE_SOA_COLUMN(Eseq2Tar, eseq2Tar, float);
DECLARE_SOA_COLUMN(Eseq2Ref, eseq2Ref, float);
DECLARE_SOA_COLUMN(Eseq2FT0C, eseq2FT0C, float);
DECLARE_SOA_COLUMN(EseTarSign, eseTarSign, int8_t);
DECLARE_SOA_COLUMN(EseTarTPCInnerParam, eseTarTPCInnerParam, float);
DECLARE_SOA_COLUMN(EseTarTPCSignal, eseTarTPCSignal, float);
Expand All @@ -88,6 +89,7 @@ DECLARE_SOA_TABLE(ESETable, "AOD", "ESETable",
ese_var_table::EsePsi2FT0C,
ese_var_table::Eseq2Tar,
ese_var_table::Eseq2Ref,
ese_var_table::Eseq2FT0C,
ese_var_table::EseTarSign,
ese_var_table::EseTarTPCInnerParam,
ese_var_table::EseTarTPCSignal,
Expand All @@ -112,6 +114,7 @@ struct ESECandidate {
float psi2FT0C;
float q2Tar;
float q2Ref;
float q2FT0C;
int8_t signTar;
float tpcInnerParamTar;
float tpcSignalTar;
Expand Down Expand Up @@ -297,16 +300,19 @@ std::shared_ptr<TH1> hPIDQATar1D[12];
std::shared_ptr<TH2> hPIDQATar2D[4];
std::shared_ptr<TH3> hPIDQATar3D[3];
std::shared_ptr<TProfile3D> hv2Tar[2];
std::shared_ptr<TH1> hESEQATar1D[4];
std::shared_ptr<TH2> hESEQATar2D;
std::shared_ptr<TH1> hESEQATar1D[8];
std::shared_ptr<TH2> hESEQATar2D[2];
std::shared_ptr<THnSparse> hESETar;
// Ref ptr
std::shared_ptr<TH1> hPIDQARef1D[12];
std::shared_ptr<TH2> hPIDQARef2D[4];
std::shared_ptr<TH3> hPIDQARef3D[3];
std::shared_ptr<TProfile3D> hv2Ref[2];
std::shared_ptr<TH1> hESEQARef1D[4];
std::shared_ptr<TH2> hESEQARef2D;
std::shared_ptr<TH1> hESEQARef1D[8];
std::shared_ptr<TH2> hESEQARef2D[2];
// FT0C general q2 QA
std::shared_ptr<TH1> hESEQAFT0C1D[2];
std::shared_ptr<TH2> hESEQAFT0C2D[2];
} // namespace ese_parameters

using TracksPIDFull = soa::Join<aod::Tracks, aod::TracksExtra, aod::TrackSelection, aod::TracksDCA, aod::TrackSelectionExtension, aod::pidTPCFullPi, aod::pidTPCFullKa, aod::pidTPCFullPr, aod::pidTOFFullPi, aod::pidTOFFullKa, aod::pidTOFFullPr, aod::pidTOFFullDe, aod::pidTOFFullTr, aod::pidTOFFullHe, aod::pidTOFFullAl>;
Expand Down Expand Up @@ -396,6 +402,7 @@ struct FlowEsePHe3 {
ConfigurableAxis cfgaxisCent{"cfgaxisCent", {90, 0, 90}, ""};
ConfigurableAxis cfgaxisq2Tar{"cfgaxisq2Tar", {100, 0, 2}, "Binning for q_{2} traget particle"};
ConfigurableAxis cfgaxisq2Ref{"cfgaxisq2Ref", {120, 0, 12}, "Binning for q_{2} reference particle"};
ConfigurableAxis cfgaxisq2FT0C{"cfgaxisq2FT0C", {900, 0, 900}, "Binning for q_{2} FT0C"};
ConfigurableAxis cfgq2NumeratorTar{"cfgq2NumeratorTar", {20, 0, 2}, "q2 Numerator bin for tar particle"};
ConfigurableAxis cfgq2NumeratorRef{"cfgq2NumeratorRef", {100, 0, 10}, "q2 Numerator bin for ref particle"};
ConfigurableAxis cfgq2DenominatorTar{"cfgq2DenominatorTar", {20, 0, 2}, "q2 Denominator bin for tar particle"};
Expand Down Expand Up @@ -962,6 +969,7 @@ struct FlowEsePHe3 {
float psi2 = helperEP.GetEventPlane(collision.qvecRe()[detInd + 3], collision.qvecIm()[detInd + 3], 2);
float q2Tarinit{0.f};
float q2Refinit{0.f};
float q2FT0Cinit{0.f};
for (const auto& track : tracks) { // loop on tracks
if (!trackSelBasic(track)) {
continue;
Expand Down Expand Up @@ -1016,7 +1024,7 @@ struct FlowEsePHe3 {
}
}
ese_parameters::eseCandidates.emplace_back(ESECandidate{
collision.posZ(), collision.centFT0C(), psi2, q2Tarinit, q2Refinit, static_cast<int8_t>(track.sign()), correctedTpcInnerParam, track.tpcSignal(), ese_parameters::Charges[poiTar] * track.pt(), track.eta(), track.phi(),
collision.posZ(), collision.centFT0C(), psi2, q2Tarinit, q2Refinit, q2FT0Cinit, static_cast<int8_t>(track.sign()), correctedTpcInnerParam, track.tpcSignal(), ese_parameters::Charges[poiTar] * track.pt(), track.eta(), track.phi(),
track.dcaXY(), track.dcaZ(), static_cast<uint8_t>(track.tpcNClsFound()), track.itsNCls(), track.tpcChi2NCl(), track.itsChi2NCl(),
nSigmaTPCTar, nSigmaTOFTar, nSigmaITSTar, track.itsClusterSizes()});
}
Expand Down Expand Up @@ -1245,19 +1253,33 @@ struct FlowEsePHe3 {
ese_parameters::hESEQATar1D[1] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2", cfgTarName.value.c_str()), ";#it{q}_{2};counts", HistType::kTH1F, {cfgaxisq2Tar});
ese_parameters::hESEQATar1D[2] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Numerator", cfgTarName.value.c_str()), ";#it{q}_{2} numerator;counts", HistType::kTH1F, {cfgq2NumeratorTar});
ese_parameters::hESEQATar1D[3] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Denominator", cfgTarName.value.c_str()), ";#it{q}_{2} denominator;counts", HistType::kTH1F, {cfgq2DenominatorTar});
ese_parameters::hESEQATar2D = histsESE.add<TH2>(Form("ESE/ESEQA/hist_%sq2_Cent", cfgTarName.value.c_str()), ";#it{q}_{2};Centrality (%)", HistType::kTH2F, {cfgaxisq2Tar, cfgaxisCent});
ese_parameters::hESEQATar1D[4] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sNum_Survived", cfgTarName.value.c_str()), ";Num_{Proton}/Event;counts", HistType::kTH1F, {{100, 0, 100}});
ese_parameters::hESEQATar1D[5] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2_Survived", cfgTarName.value.c_str()), ";#it{q}_{2};counts", HistType::kTH1F, {cfgaxisq2Tar});
ese_parameters::hESEQATar1D[6] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Numerator_Survived", cfgTarName.value.c_str()), ";#it{q}_{2} numerator;counts", HistType::kTH1F, {cfgq2NumeratorTar});
ese_parameters::hESEQATar1D[7] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Denominator_Survived", cfgTarName.value.c_str()), ";#it{q}_{2} denominator;counts", HistType::kTH1F, {cfgq2DenominatorTar});
ese_parameters::hESEQATar2D[0] = histsESE.add<TH2>(Form("ESE/ESEQA/hist_%sq2_Cent", cfgTarName.value.c_str()), ";#it{q}_{2};Centrality (%)", HistType::kTH2F, {cfgaxisq2Tar, cfgaxisCent});
ese_parameters::hESEQATar2D[1] = histsESE.add<TH2>(Form("ESE/ESEQA/hist_%sq2_Cent_Survived", cfgTarName.value.c_str()), ";#it{q}_{2};Centrality (%)", HistType::kTH2F, {cfgaxisq2Tar, cfgaxisCent});
ese_parameters::hESEQARef1D[0] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sNum", cfgRefName.value.c_str()), ";Num_{He3}/Event;counts", HistType::kTH1F, {{10, 0, 10}});
ese_parameters::hESEQARef1D[1] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2", cfgRefName.value.c_str()), ";#it{q}_{2};counts", HistType::kTH1F, {cfgaxisq2Ref});
ese_parameters::hESEQARef1D[2] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Numerator", cfgRefName.value.c_str()), ";#it{q}_{2} numerator;counts", HistType::kTH1F, {cfgq2NumeratorRef});
ese_parameters::hESEQARef1D[3] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Denominator", cfgRefName.value.c_str()), ";#it{q}_{2} denominator;counts", HistType::kTH1F, {cfgq2DenominatorRef});
ese_parameters::hESEQARef2D = histsESE.add<TH2>(Form("ESE/ESEQA/hist_%sq2_Cent", cfgRefName.value.c_str()), ";#it{q}_{2};Centrality (%)", HistType::kTH2F, {cfgaxisq2Ref, cfgaxisCent});
ese_parameters::hESEQARef1D[4] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sNum_Survived", cfgRefName.value.c_str()), ";Num_{He3}/Event;counts", HistType::kTH1F, {{10, 0, 10}});
ese_parameters::hESEQARef1D[5] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2_Survived", cfgRefName.value.c_str()), ";#it{q}_{2};counts", HistType::kTH1F, {cfgaxisq2Ref});
ese_parameters::hESEQARef1D[6] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Numerator_Survived", cfgRefName.value.c_str()), ";#it{q}_{2} numerator;counts", HistType::kTH1F, {cfgq2NumeratorRef});
ese_parameters::hESEQARef1D[7] = histsESE.add<TH1>(Form("ESE/ESEQA/hist_%sq2Denominator_Survived", cfgRefName.value.c_str()), ";#it{q}_{2} denominator;counts", HistType::kTH1F, {cfgq2DenominatorRef});
ese_parameters::hESEQARef2D[0] = histsESE.add<TH2>(Form("ESE/ESEQA/hist_%sq2_Cent", cfgRefName.value.c_str()), ";#it{q}_{2};Centrality (%)", HistType::kTH2F, {cfgaxisq2Ref, cfgaxisCent});
ese_parameters::hESEQARef2D[1] = histsESE.add<TH2>(Form("ESE/ESEQA/hist_%sq2_Cent_Survived", cfgRefName.value.c_str()), ";#it{q}_{2};Centrality (%)", HistType::kTH2F, {cfgaxisq2Ref, cfgaxisCent});
ese_parameters::hESEQAFT0C1D[0] = histsESE.add<TH1>("ESE/ESEQA/hist_q2FT0C", ";#it{q}_{2} (FT0C)", HistType::kTH1F, {cfgaxisq2FT0C});
ese_parameters::hESEQAFT0C1D[1] = histsESE.add<TH1>("ESE/ESEQA/hist_q2FT0C_Survived", ";#it{q}_{2} (FT0C)", HistType::kTH1F, {cfgaxisq2FT0C});
ese_parameters::hESEQAFT0C2D[0] = histsESE.add<TH2>("ESE/ESEQA/hist_q2FT0C_Cent", ";#it{q}_{2} (FT0C);Centrality (%)", HistType::kTH2F, {cfgaxisq2FT0C, cfgaxisCent});
ese_parameters::hESEQAFT0C2D[1] = histsESE.add<TH2>("ESE/ESEQA/hist_q2FT0C_Cent_Survived", ";#it{q}_{2} (FT0C);Centrality (%)", HistType::kTH2F, {cfgaxisq2FT0C, cfgaxisCent});
}
if (cfgOpenESE) {
ese_parameters::hESETar = histsESE.add<THnSparse>(Form("ESE/ESE/histESE_%s", cfgTarName.value.c_str()), ";#it{p}_{T};Centrality (%);#it{q}_{2};cos(#phi-#Psi_{2});Charge", HistType::kTHnSparseF, {cfgaxispt, cfgaxisCent, cfgaxisq2Ref, axisCos, axisCharge});
}
}

void process(soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::CentFT0Cs, aod::Mults, aod::Qvectors>>::iterator const& collision, TracksPIDFull const& tracks)
void process(soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::CentFT0Cs, aod::Mults, aod::Qvectors, aod::QvectorFT0CVecs>>::iterator const& collision, TracksPIDFull const& tracks)
{
ese_parameters::eseCandidates.clear();
ese_parameters::eseReferences.clear();
Expand All @@ -1269,6 +1291,7 @@ struct FlowEsePHe3 {
return;
if (cfgOpenFullEventQA)
fillEventQAhistAf(collision, multTrk, centrality);
float q2FT0C{std::sqrt(collision.qvecFT0CReVec()[0] * collision.qvecFT0CReVec()[0] + collision.qvecFT0CImVec()[0] * collision.qvecFT0CImVec()[0]) * std::sqrt(collision.sumAmplFT0C())};
float q2Tarx{0.};
float q2Tary{0.};
float q2Refx{0.};
Expand All @@ -1284,12 +1307,14 @@ struct FlowEsePHe3 {
ese_parameters::hESEQATar1D[1]->Fill(q2Tar);
ese_parameters::hESEQATar1D[2]->Fill(std::hypot(q2Tarx, q2Tary));
ese_parameters::hESEQATar1D[3]->Fill(std::sqrt(static_cast<float>(multiTar)));
ese_parameters::hESEQATar2D->Fill(q2Tar, centrality);
ese_parameters::hESEQATar2D[0]->Fill(q2Tar, centrality);
ese_parameters::hESEQARef1D[0]->Fill(multiRef);
ese_parameters::hESEQARef1D[1]->Fill(q2Ref);
ese_parameters::hESEQARef2D->Fill(q2Ref, centrality);
ese_parameters::hESEQARef1D[2]->Fill(std::hypot(q2Refx, q2Refy));
ese_parameters::hESEQARef1D[3]->Fill(std::sqrt(static_cast<float>(multiRef)));
ese_parameters::hESEQARef2D[0]->Fill(q2Ref, centrality);
ese_parameters::hESEQAFT0C1D[0]->Fill(q2FT0C);
ese_parameters::hESEQAFT0C2D[0]->Fill(q2FT0C, centrality);
}
if (cfgOpenv2Ref) {
for (const auto& c : ese_parameters::eseReferences) {
Expand All @@ -1302,8 +1327,22 @@ struct FlowEsePHe3 {
}
if (multiTar == 0)
return;
if (cfgOpenESEQA) {
ese_parameters::hESEQATar1D[4]->Fill(multiTar);
ese_parameters::hESEQATar1D[5]->Fill(q2Tar);
ese_parameters::hESEQATar1D[6]->Fill(std::hypot(q2Tarx, q2Tary));
ese_parameters::hESEQATar1D[7]->Fill(std::sqrt(static_cast<float>(multiTar)));
ese_parameters::hESEQATar2D[1]->Fill(q2Tar, centrality);
ese_parameters::hESEQARef1D[4]->Fill(multiRef);
ese_parameters::hESEQARef1D[5]->Fill(q2Ref);
ese_parameters::hESEQARef1D[6]->Fill(std::hypot(q2Refx, q2Refy));
ese_parameters::hESEQARef1D[7]->Fill(std::sqrt(static_cast<float>(multiRef)));
ese_parameters::hESEQARef2D[1]->Fill(q2Ref, centrality);
ese_parameters::hESEQAFT0C1D[1]->Fill(q2FT0C);
ese_parameters::hESEQAFT0C2D[1]->Fill(q2FT0C, centrality);
}
for (const auto& c : ese_parameters::eseCandidates) {
eseTable(c.vtz, c.centFT0C, c.psi2FT0C, q2Tar, q2Ref, c.signTar, c.tpcInnerParamTar, c.tpcSignalTar, c.ptTar, c.etaTar, c.phiTar, c.dcaXYTar, c.dcaZTar, c.tpcNclsTar, c.itsNclsTar, c.tpcChi2NDFTar, c.itsChi2NDFTar, c.tpcNSigmaTar, c.tofNSigmaTar, c.itsNSigmaTar, c.itsClusSizeTar);
eseTable(c.vtz, c.centFT0C, c.psi2FT0C, q2Tar, q2Ref, q2FT0C, c.signTar, c.tpcInnerParamTar, c.tpcSignalTar, c.ptTar, c.etaTar, c.phiTar, c.dcaXYTar, c.dcaZTar, c.tpcNclsTar, c.itsNclsTar, c.tpcChi2NDFTar, c.itsChi2NDFTar, c.tpcNSigmaTar, c.tofNSigmaTar, c.itsNSigmaTar, c.itsClusSizeTar);
if (cfgOpenESE) {
ese_parameters::hESETar->Fill(c.ptTar, c.centFT0C, q2Ref, std::cos(2 * (c.phiTar - c.psi2FT0C)), c.signTar);
}
Expand Down
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