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[PWGCF] Update HadNucleiFemto.cxx #14251

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Merged
shouqiye merged 4 commits into from
Dec 17, 2025
Merged

[PWGCF] Update HadNucleiFemto.cxx #14251

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2008c1f
Update HadNucleiFemto.cxx
blacwovie Dec 17, 2025
2376515
Update HadNucleiFemto.cxx
blacwovie Dec 17, 2025
f2831a2
Please consider the following formatting changes
alibuild Dec 17, 2025
495338e
Merge pull request #48 from alibuild/alibot-cleanup-14251
blacwovie Dec 17, 2025
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26 changes: 24 additions & 2 deletions PWGCF/Femto/FemtoNuclei/TableProducer/HadNucleiFemto.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -199,8 +199,10 @@
Configurable<float> settingCutHadDCAxyMin{"settingCutHadDCAxyMin", 0.3f, "DCAxy Min for Had"};
Configurable<float> settingCutHadDCAzMin{"settingCutHadDCAzMin", 0.3f, "DCAz Min for Had"};
Configurable<float> settingCutDeDCAzMin{"settingCutDeDCAzMin", 0.2f, "DCAxy Min for De"};
Configurable<float> settingCutNsigTPCPrMin{"settingCutNsigTPCPrMin", 3.0f, "Minimum TPC Pr Nsigma cut on Pi"};
Configurable<float> settingCutNsigTOFPrMin{"settingCutNsigTOFPrMin", 3.0f, "Minimum TOF Pr Nsigma cut on Pi"};
Configurable<float> settingCutNsigTPCPrMin{"settingCutNsigTPCPrMin", 3.0f, "Minimum TPC Pr Nsigma cut for rejection"};
Configurable<float> settingCutNsigTPCPiMin{"settingCutNsigTPCPiMin", 3.0f, "Minimum TPC Pi Nsigma cut for rejection"};
Configurable<float> settingCutNsigTOFPrMin{"settingCutNsigTOFPrMin", 3.0f, "Minimum TOF Pr Nsigma cut for rejection"};
Configurable<float> settingCutNsigTOFPiMin{"settingCutNsigTOFPiMin", 3.0f, "Minimum TOF Pi Nsigma cut for rejection"};

Configurable<bool> settingSaveUSandLS{"settingSaveUSandLS", true, "Save All Pairs"};
Configurable<bool> settingFillMultiplicity{"settingFillMultiplicity", false, "Fill multiplicity table"};
Expand Down Expand Up @@ -278,6 +280,7 @@
{"hNuPhi", "phi distribution; phi(Nu)", {HistType::kTH1F, {{600, -4.0f, 4.0f}}}},
{"hHadPhi", "phi distribution; phi(had)", {HistType::kTH1F, {{600, -4.0f, 4.0f}}}},
{"h2dEdxNucandidates", "dEdx distribution; #it{p} (GeV/#it{c}); dE/dx (a.u.)", {HistType::kTH2F, {{200, -5.0f, 5.0f}, {100, 0.0f, 2000.0f}}}},
{"h2dEdxHadcandidates", "dEdx distribution; #it{p} (GeV/#it{c}); dE/dx (a.u.)", {HistType::kTH2F, {{200, -5.0f, 5.0f}, {100, 0.0f, 2000.0f}}}},
{"h2dEdx", "dEdx distribution; #it{p} (GeV/#it{c}); dE/dx (a.u.)", {HistType::kTH2F, {{200, -5.0f, 5.0f}, {100, 0.0f, 2000.0f}}}},
{"h2NsigmaNuTPC", "NsigmaNu TPC distribution; #it{p}_{T} (GeV/#it{c}); n#sigma_{TPC}(Nu)", {HistType::kTH2F, {{100, -2.0f, 2.0f}, {200, -5.0f, 5.0f}}}},
{"h2NsigmaNuComb", "NsigmaNu TPCTOF comb distribution; #it{p}_{T} (GeV/#it{c}); n#sigma_{comb}(Nu)", {HistType::kTH2F, {{100, -2.0f, 2.0f}, {100, 0.0f, 5.0f}}}},
Expand Down Expand Up @@ -306,7 +309,9 @@
{"hkStar_US_M", ";kStar (GeV/c)", {HistType::kTH1F, {{300, 0.0f, 3.0f}}}},
{"hkStar_US_A", ";kStar (GeV/c)", {HistType::kTH1F, {{300, 0.0f, 3.0f}}}},
{"h2NsigmaHadPrTPC", "NsigmaHad TPC distribution; #it{p}_{T}(GeV/#it{c}); n#sigma_{TPC}(p)", {HistType::kTH1F, {{200, -5.0f, 5.0f}}}},
{"h2NsigmaHadPiTPC", "NsigmaHad TPC distribution; #it{p}_{T}(GeV/#it{c}); n#sigma_{TPC}(pi)", {HistType::kTH1F, {{200, -5.0f, 5.0f}}}},
{"h2NsigmaHadPrTOF", "NsigmaHad TOF distribution; #it{p}_{T}(GeV/#it{c}); n#sigma_{TPC}(p)", {HistType::kTH1F, {{200, -5.0f, 5.0f}}}},
{"h2NsigmaHadPiTOF", "NsigmaHad TOF distribution; #it{p}_{T}(GeV/#it{c}); n#sigma_{TPC}(pi)", {HistType::kTH1F, {{200, -5.0f, 5.0f}}}},
{"hisBkgEM", "; isBkgEM;", {HistType::kTH1F, {{3, -1, 2}}}}},
OutputObjHandlingPolicy::AnalysisObject,
false,
Expand Down Expand Up @@ -494,7 +499,7 @@
template <typename Ttrack>
bool selectionPIDKaon(const Ttrack& candidate)
{
if (abs(candidate.dcaXY()) > settingCutHadDCAxyMin || abs(candidate.dcaZ()) > settingCutHadDCAzMin)

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[std-prefix] 

Use std:: prefix for names from the std namespace.
return false;

auto tpcNSigmaKa = candidate.tpcNSigmaKa();
Expand All @@ -502,6 +507,19 @@
if (std::abs(candidate.pt()) < settingCutHadptMin || std::abs(candidate.pt()) > settingCutHadptMax)
return false;

// reject protons and pions
if (std::abs(candidate.tpcNSigmaPr()) < settingCutNsigTPCPrMin || std::abs(candidate.tpcNSigmaPi()) < settingCutNsigTPCPiMin)
return false;
mQaRegistry.fill(HIST("h2NsigmaHadPrTPC"), candidate.tpcNSigmaPr());
mQaRegistry.fill(HIST("h2NsigmaHadPiTPC"), candidate.tpcNSigmaPi());
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaPr()) < settingCutNsigTOFPrMin)
return false;
if (candidate.hasTOF() && std::abs(candidate.tofNSigmaPi()) < settingCutNsigTOFPiMin)
return false;
mQaRegistry.fill(HIST("h2NsigmaHadPrTOF"), candidate.tofNSigmaPr());
mQaRegistry.fill(HIST("h2NsigmaHadPiTOF"), candidate.tofNSigmaPi());
// rejection end

if (candidate.hasTOF() && candidate.tpcInnerParam() >= settingCutPinMinTOFHad) {
auto tofNSigmaKa = candidate.tofNSigmaKa();

Expand All @@ -514,12 +532,14 @@
}
mQaRegistry.fill(HIST("h2NsigmaHadTPC"), candidate.sign() * candidate.pt(), tpcNSigmaKa);
mQaRegistry.fill(HIST("h2NsigmaHadTOF"), candidate.sign() * candidate.pt(), tofNSigmaKa);
mQaRegistry.fill(HIST("h2dEdxHadcandidates"), candidate.sign() * candidate.tpcInnerParam(), candidate.tpcSignal());
return true;
} else if (candidate.tpcInnerParam() < settingCutPinMinTOFHad) {
if (std::abs(tpcNSigmaKa) > settingCutNsigmaTPCHad) {
return false;
}
mQaRegistry.fill(HIST("h2NsigmaHadTPC"), candidate.sign() * candidate.pt(), tpcNSigmaKa);
mQaRegistry.fill(HIST("h2dEdxHadcandidates"), candidate.sign() * candidate.tpcInnerParam(), candidate.tpcSignal());
return true;
}
return false;
Expand All @@ -530,7 +550,7 @@
{
if (candidate.tpcChi2NCl() > settingCutChi2tpcHighPion || candidate.tpcChi2NCl() < settingCutChi2tpcLowPion || candidate.itsChi2NCl() > settingCutChi2NClITSPion)
return false;
if (abs(candidate.dcaXY()) > settingCutHadDCAxyMin || abs(candidate.dcaZ()) > settingCutHadDCAzMin)

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[std-prefix] 

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return false;

auto tpcNSigmaPi = candidate.tpcNSigmaPi();
Expand Down Expand Up @@ -562,12 +582,14 @@
mQaRegistry.fill(HIST("h2NsigmaHadTPC"), candidate.sign() * candidate.pt(), tpcNSigmaPi);
mQaRegistry.fill(HIST("h2NsigmaHadTOF"), candidate.sign() * candidate.pt(), tofNSigmaPi);
mQaRegistry.fill(HIST("h2NsigmaHadComb"), candidate.sign() * candidate.pt(), combNsigma);
mQaRegistry.fill(HIST("h2dEdxHadcandidates"), candidate.sign() * candidate.tpcInnerParam(), candidate.tpcSignal());
return true;
} else if (candidate.tpcInnerParam() < settingCutPinMinTOFHad) {
if (std::abs(tpcNSigmaPi) > settingCutNsigmaTPCHad) {
return false;
}
mQaRegistry.fill(HIST("h2NsigmaHadTPC"), candidate.sign() * candidate.pt(), tpcNSigmaPi);
mQaRegistry.fill(HIST("h2dEdxHadcandidates"), candidate.sign() * candidate.tpcInnerParam(), candidate.tpcSignal());
return true;
}
return false;
Expand Down Expand Up @@ -604,7 +626,7 @@
mQaRegistry.fill(HIST("h2dEdx"), candidate.sign() * tpcInnerParam, candidate.tpcSignal());

float DeDCAxyMin = 0.015 + 0.0305 / TMath::Power(candidate.pt(), 1.1);
if (abs(candidate.dcaXY()) > DeDCAxyMin || abs(candidate.dcaXY()) > settingCutDeDCAzMin)

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return false;

if (std::abs(tpcInnerParam) < settingCutPinMinDe) {
Expand Down Expand Up @@ -1076,7 +1098,7 @@
mQaRegistry.fill(HIST("hNuHadtInvMass"), hadNucand.invMass);
mQaRegistry.fill(HIST("hdcaxyNu"), hadNucand.dcaxyNu);
mQaRegistry.fill(HIST("hdcazNu"), hadNucand.dcazNu);
mQaRegistry.fill(HIST("hdcazNu_min"), (abs(hadNucand.dcazNu) - settingCutDeDCAzMin));

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mQaRegistry.fill(HIST("hNClsNuITS"), hadNucand.nClsItsNu);
mQaRegistry.fill(HIST("hNClsHadITS"), hadNucand.nClsItsHad);
mQaRegistry.fill(HIST("hisBkgEM"), hadNucand.isBkgEM);
Expand Down
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