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[PWGHF] Make D0 dual-hypothesis rejection configurable #17476

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Merged
xinyepeng merged 1 commit into from
Aug 19, 2026
+128 −73
Merged

[PWGHF] Make D0 dual-hypothesis rejection configurable #17476

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18 changes: 10 additions & 8 deletions PWGHF/HFC/DataModel/CorrelationTables.h
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Original file line number Diff line number Diff line change
Expand Up @@ -112,10 +112,10 @@ DECLARE_SOA_COLUMN(PtHadron, ptHadron, float); //! T
DECLARE_SOA_COLUMN(MD, mD, float); //! Invariant mass of D0
DECLARE_SOA_COLUMN(MDbar, mDbar, float); //! Invariant mass of D0bar
DECLARE_SOA_COLUMN(MlScoreBkgD0, mlScoreBkgD0, float); //! ML background score for D0 selection
DECLARE_SOA_COLUMN(MlScoreNonPromptD0, mlScoreNonPromptD0, float); //! ML prompt score for D0 selection
DECLARE_SOA_COLUMN(MlScoreNonPromptD0, mlScoreNonPromptD0, float); //! ML non-prompt score for D0 selection
DECLARE_SOA_COLUMN(MlScorePromptD0, mlScorePromptD0, float); //! ML prompt score for D0 selection
DECLARE_SOA_COLUMN(MlScoreBkgD0bar, mlScoreBkgD0bar, float); //! ML background score for D0 selection
DECLARE_SOA_COLUMN(MlScoreNonPromptD0bar, mlScoreNonPromptD0bar, float); //! ML prompt score for D0 selection
DECLARE_SOA_COLUMN(MlScoreNonPromptD0bar, mlScoreNonPromptD0bar, float); //! ML non-prompt score for D0 selection
DECLARE_SOA_COLUMN(MlScorePromptD0bar, mlScorePromptD0bar, float); //! ML prompt score for D0 selection
DECLARE_SOA_COLUMN(SignalStatus, signalStatus, int); //! Tag for D0,D0bar
DECLARE_SOA_COLUMN(PoolBin, poolBin, int); //! Pool Bin for the MixedEvent
Expand All @@ -129,12 +129,12 @@ DECLARE_SOA_COLUMN(IsPrompt, isPrompt, bool); //! U
DECLARE_SOA_COLUMN(IsPhysicalPrimary, isPhysicalPrimary, bool); //! Used in MC-Rec, primary associated particles

enum ParticleTypeData {
D0Only = 1, // Identified as D0
D0barOnly, // Identified as D0bar
D0D0barBoth, // Identified as both D0 and D0bar
D0OnlySoftPi = 11, // Identified as D0 with soft pion
D0barOnlySoftPi, // Identified as D0bar with soft pion
D0D0barBothSoftPi // Identified as both D0 and D0bar with soft pion
D0Only = 1, // Identified as D0
D0barOnly = 2, // Identified as D0bar
D0D0barBoth = 3, // Identified as both D0 and D0bar
D0OnlySoftPi = 11, // Identified as D0 with soft pion
D0barOnlySoftPi = 12, // Identified as D0bar with soft pion
D0D0barBothSoftPi = 13 // Identified as both D0 and D0bar with soft pion
};

enum ParticleTypeMcRec {
Expand Down Expand Up @@ -180,8 +180,10 @@ DECLARE_SOA_TABLE(D0CandRecoInfo, "AOD", "D0CANDRECOINFO", //! Ds candidates Rec
aod::hf_correlation_d0_hadron::MDbar,
aod::hf_correlation_d0_hadron::PtD,
aod::hf_correlation_d0_hadron::MlScoreBkgD0,
aod::hf_correlation_d0_hadron::MlScoreNonPromptD0,
aod::hf_correlation_d0_hadron::MlScorePromptD0,
aod::hf_correlation_d0_hadron::MlScoreBkgD0bar,
aod::hf_correlation_d0_hadron::MlScoreNonPromptD0bar,
aod::hf_correlation_d0_hadron::MlScorePromptD0bar);

DECLARE_SOA_TABLE(D0CandGenInfo, "AOD", "D0CANDGENOINFO", //! Ds candidates Generated Information
Expand Down
4 changes: 2 additions & 2 deletions PWGHF/HFC/TableProducer/correlatorD0Hadrons.cxx
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Expand Up @@ -487,7 +487,7 @@ struct HfCorrelatorD0Hadrons {
registry.fill(HIST("hMLScoresVsMassVsPtVsEtaVsOriginVsCent"), outputMlD0bar[0], outputMlD0bar[1], outputMlD0bar[2], invMassD0bar, candidate.pt(), candidate.eta(), (candidate.isSelD0() != 0) ? o2::aod::hf_correlation_d0_hadron::D0D0barBoth : o2::aod::hf_correlation_d0_hadron::D0barOnly, cent, efficiencyWeight);
entryD0(candidate.phi(), candidate.eta(), candidate.pt(), invMassD0bar, poolBin, gCollisionId, timeStamp, (candidate.isSelD0() != 0) ? o2::aod::hf_correlation_d0_hadron::D0D0barBoth : o2::aod::hf_correlation_d0_hadron::D0barOnly);
}
entryD0CandRecoInfo(invMassD0, invMassD0bar, candidate.pt(), outputMlD0[0], outputMlD0[2], outputMlD0bar[0], outputMlD0bar[2]);
entryD0CandRecoInfo(invMassD0, invMassD0bar, candidate.pt(), outputMlD0[0], outputMlD0[1], outputMlD0[2], outputMlD0bar[0], outputMlD0bar[1], outputMlD0bar[2]);

// ========================== Fill general histos ================================
registry.fill(HIST("hPtCand"), candidate.pt());
Expand Down Expand Up @@ -748,7 +748,7 @@ struct HfCorrelatorD0Hadrons {
registry.fill(HIST("hMLScoresVsMassVsPtVsEtaVsOriginVsCent"), outputMlD0bar[0], outputMlD0bar[1], outputMlD0bar[2], invMassD0bar, candidate.pt(), candidate.eta(), isD0Prompt, cent, efficiencyWeight);
entryD0(candidate.phi(), candidate.eta(), candidate.pt(), invMassD0bar, poolBin, gCollisionId, timeStamp, (candidate.isSelD0() != 0) ? o2::aod::hf_correlation_d0_hadron::D0D0barBoth : o2::aod::hf_correlation_d0_hadron::D0barOnly);
}
entryD0CandRecoInfo(invMassD0, invMassD0bar, candidate.pt(), outputMlD0[0], outputMlD0[2], outputMlD0bar[0], outputMlD0bar[2]);
entryD0CandRecoInfo(invMassD0, invMassD0bar, candidate.pt(), outputMlD0[0], outputMlD0[1], outputMlD0[2], outputMlD0bar[0], outputMlD0bar[1], outputMlD0bar[2]);
entryD0CandGenInfo(isD0Prompt);

// ===================== Define parameters for soft pion removal ========================
Expand Down
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