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[PWGHF] Add event mixing on data in correlatorDMesonPairs.cxx #17214

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[PWGHF] Add event mixing on data in correlatorDMesonPairs.cxx #17214

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316551a
[PWGHF] Add event mixing on data in correlatorDMesonPairs.cxx
atavirag Jul 27, 2026
498ee88
Please consider the following formatting changes
alibuild Jul 27, 2026
675d658
Merge pull request #4 from alibuild/alibot-cleanup-17214
atavirag Jul 27, 2026
2bc5aba
Fix linter issues
atavirag Jul 27, 2026
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45 changes: 45 additions & 0 deletions PWGHF/HFC/DataModel/DMesonPairsTables.h
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,8 @@ DECLARE_SOA_COLUMN(PtCand1, ptCand1, float); //! Transverse momentum of first
DECLARE_SOA_COLUMN(PtCand2, ptCand2, float); //! Transverse momentum of second candidate
DECLARE_SOA_COLUMN(YCand1, yCand1, float); //! Rapidity of first candidate
DECLARE_SOA_COLUMN(YCand2, yCand2, float); //! Rapidity of second candidate
DECLARE_SOA_COLUMN(EtaCand1, etaCand1, float); //! Azimuthal angle of first candidate
DECLARE_SOA_COLUMN(EtaCand2, etaCand2, float); //! Azimuthal angle of second candidate
DECLARE_SOA_COLUMN(PhiCand1, phiCand1, float); //! Azimuthal angle of first candidate
DECLARE_SOA_COLUMN(PhiCand2, phiCand2, float); //! Azimuthal angle of second candidate
// Invariant mass
Expand Down Expand Up @@ -61,6 +63,8 @@ DECLARE_SOA_COLUMN(MlProbD0barCand2, mlProbD0barCand2, std::vector<float>); //!
hf_correlation_d_meson_pair::PtCand2, \
hf_correlation_d_meson_pair::YCand1, \
hf_correlation_d_meson_pair::YCand2, \
hf_correlation_d_meson_pair::EtaCand1, \
hf_correlation_d_meson_pair::EtaCand2, \
hf_correlation_d_meson_pair::PhiCand1, \
hf_correlation_d_meson_pair::PhiCand2, \
hf_correlation_d_meson_pair::MDCand1, \
Expand Down Expand Up @@ -93,6 +97,47 @@ DECLARE_DMESON_PAIR_MLINFO_TABLE(D0PairMl, 1, "D0PAIR"); //! D0 pairs ML Inf
DECLARE_DMESON_PAIR_TABLE(D0PairMcGen, 2, "D0PAIRGEN"); //! D0 pairs MC Gen Kinematic Info
DECLARE_DMESON_PAIR_MCINFO_TABLE(D0PairMcGenInfo, 2, "D0PAIRGEN"); //! D0 pairs MC Gen Info

namespace hf_correlation_d_meson_had
{
// D candidate
DECLARE_SOA_COLUMN(PtD, ptD, float); //! Transverse momentum of the D meson
DECLARE_SOA_COLUMN(YD, yD, float); //! Rapidity of the D meson
DECLARE_SOA_COLUMN(EtaD, etaD, float); //! Pseudorapidity of the D meson
DECLARE_SOA_COLUMN(PhiD, phiD, float); //! Azimuthal angle of the D meson
DECLARE_SOA_COLUMN(MD, mD, float); //! Invariant mass of the D meson
DECLARE_SOA_COLUMN(PoolBinD, poolBinD, int); //! Pool bin of the D meson
DECLARE_SOA_COLUMN(GIndexColD, gIndexColD, int); //! G-index column of the D meson
DECLARE_SOA_COLUMN(TimestampD, timestampD, int64_t); //! Timestamp of the D meson

// Associated hadron
DECLARE_SOA_COLUMN(PtHad, ptHad, float); //! Transverse momentum of the associated hadron
DECLARE_SOA_COLUMN(YHad, yHad, float); //! Rapidity of the associated hadron
DECLARE_SOA_COLUMN(EtaHad, etaHad, float); //! Pseudorapidity of the associated hadron
DECLARE_SOA_COLUMN(PhiHad, phiHad, float); //! Azimuthal angle of the associated hadron
DECLARE_SOA_COLUMN(PoolBinHad, poolBinHad, int); //! Pool bin of the associated hadron
DECLARE_SOA_COLUMN(GIndexColHad, gIndexColHad, int); //! G-index column of the associated hadron
DECLARE_SOA_COLUMN(TimestampHad, timestampHad, int64_t); //! Timestamp of the associated hadron

} // namespace hf_correlation_d_meson_had

// Definition of the D meson table for D-had correlations. Contains the info needed at Data level.
DECLARE_SOA_TABLE(DMesonCandInfo, "AOD", "DMESONCANDINFO",
hf_correlation_d_meson_had::PtD,
hf_correlation_d_meson_had::EtaD,
hf_correlation_d_meson_had::PhiD,
hf_correlation_d_meson_had::MD,
hf_correlation_d_meson_had::PoolBinD,
hf_correlation_d_meson_had::GIndexColD,
hf_correlation_d_meson_had::TimestampD);

DECLARE_SOA_TABLE(AssocHadInfo, "AOD", "ASSOCHADINFO",
hf_correlation_d_meson_had::PtHad,
hf_correlation_d_meson_had::EtaHad,
hf_correlation_d_meson_had::PhiHad,
hf_correlation_d_meson_had::PoolBinHad,
hf_correlation_d_meson_had::GIndexColHad,
hf_correlation_d_meson_had::TimestampHad);

} // namespace o2::aod

#endif // PWGHF_HFC_DATAMODEL_DMESONPAIRSTABLES_H_
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