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[PWGLF] Update TOF calculation for wrong PID hypothesis in strangenesstofpid #17749

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Merged
romainschotter merged 6 commits into from
Sep 3, 2026
+138 −99
Merged

[PWGLF] Update TOF calculation for wrong PID hypothesis in strangenesstofpid #17749

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4535f78
Update wrong hypothesis calculation
romainschotter Sep 3, 2026
3a4878b
Update TOFNSigmasAll tables definition
romainschotter Sep 3, 2026
245d09b
Fix event time error calculation for TOF
romainschotter Sep 3, 2026
2c63d58
Please consider the following formatting changes
alibuild Sep 3, 2026
b07f7ee
Merge pull request #86 from alibuild/alibot-cleanup-17749
romainschotter Sep 3, 2026
c9d30b7
Fix non-initialized data member
romainschotter Sep 3, 2026
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58 changes: 35 additions & 23 deletions PWGLF/DataModel/LFStrangenessPIDTables.h
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Original file line number Diff line number Diff line change
Expand Up @@ -82,21 +82,21 @@
namespace dautrack_legacy
{
// ==== LEGACY TPC INFORMATION (full size tables) ===
DECLARE_SOA_COLUMN(TPCNSigmaEl, tpcNSigmaEl, float); //! Nsigma proton

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[name/o2-column] 

Use UpperCamelCase for names of O2 columns and matching lowerCamelCase names for their getters.
DECLARE_SOA_COLUMN(TPCNSigmaPi, tpcNSigmaPi, float); //! Nsigma proton

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[name/o2-column] 

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DECLARE_SOA_COLUMN(TPCNSigmaKa, tpcNSigmaKa, float); //! Nsigma proton

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[name/o2-column] 

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DECLARE_SOA_COLUMN(TPCNSigmaPr, tpcNSigmaPr, float); //! Nsigma proton

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[name/o2-column] 

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DECLARE_SOA_COLUMN(TPCNSigmaHe, tpcNSigmaHe, float); //! Nsigma proton

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[name/o2-column] 

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} // namespace dautrack_legacy

namespace dautrack
{
// ==== COMPACT TPC INFORMATION (full size tables) ===
DECLARE_SOA_COLUMN(TPCSignal, tpcSignal, float); //! track TPC signal

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[name/o2-column] 

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DECLARE_SOA_COLUMN(PackedTPCNSigmaEl, packedTpcNSigmaEl, int8_t); //! Nsigma proton

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[name/o2-column] 

Use UpperCamelCase for names of O2 columns and matching lowerCamelCase names for their getters.
DECLARE_SOA_COLUMN(PackedTPCNSigmaPi, packedTpcNSigmaPi, int8_t); //! Nsigma proton

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[name/o2-column] 

Use UpperCamelCase for names of O2 columns and matching lowerCamelCase names for their getters.
DECLARE_SOA_COLUMN(PackedTPCNSigmaKa, packedTpcNSigmaKa, int8_t); //! Nsigma proton

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[name/o2-column] 

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DECLARE_SOA_COLUMN(PackedTPCNSigmaPr, packedTpcNSigmaPr, int8_t); //! Nsigma proton

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[name/o2-column] 

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DECLARE_SOA_DYNAMIC_COLUMN(TPCNSigmaEl, tpcNSigmaEl, //! unpacked TPC nsigma
[](int8_t nsigma_packed) -> float { return o2::aod::dautrack::packing::unpackInt8(nsigma_packed); });
Expand Down Expand Up @@ -414,25 +414,33 @@
DECLARE_SOA_COLUMN(TOFNSigmaOmKa, tofNSigmaOmKa, float); //! bachelor track NSigma from kaon <- om expectation

// for wrong hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElFromLambdaFromXi, tofNSigmaElFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElFromXi, tofNSigmaElFromXi, float); //! nigma of bachelor track from Xi under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElFromLambdaFromOmega, tofNSigmaElFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElFromOmega, tofNSigmaElFromOmega, float); //! nigma of bachelor track from Omega under electron hypothesis

DECLARE_SOA_COLUMN(TOFNSigmaPiFromLambdaFromXi, tofNSigmaPiFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiFromXi, tofNSigmaPiFromXi, float); //! nigma of bachelor track from Xi under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiFromLambdaFromOmega, tofNSigmaPiFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiFromOmega, tofNSigmaPiFromOmega, float); //! nigma of bachelor track from Omega under pion hypothesis

DECLARE_SOA_COLUMN(TOFNSigmaKaFromLambdaFromXi, tofNSigmaKaFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaFromXi, tofNSigmaKaFromXi, float); //! nigma of bachelor track from Xi under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaFromLambdaFromOmega, tofNSigmaKaFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaFromOmega, tofNSigmaKaFromOmega, float); //! nigma of bachelor track from Omega under kaon hypothesis

DECLARE_SOA_COLUMN(TOFNSigmaPrFromLambdaFromXi, tofNSigmaPrFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrFromXi, tofNSigmaPrFromXi, float); //! nigma of bachelor track from Xi under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrFromLambdaFromOmega, tofNSigmaPrFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrFromOmega, tofNSigmaPrFromOmega, float); //! nigma of bachelor track from Omega under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElPosFromLambdaFromXi, tofNSigmaElPosFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElNegFromLambdaFromXi, tofNSigmaElNegFromLambdaFromXi, float); //! nigma of negative track from Lambda from Xi under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElFromXi, tofNSigmaElFromXi, float); //! nigma of bachelor track from Xi under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElPosFromLambdaFromOmega, tofNSigmaElPosFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElNegFromLambdaFromOmega, tofNSigmaElNegFromLambdaFromOmega, float); //! nigma of negative track from Lambda from Omega under electron hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaElFromOmega, tofNSigmaElFromOmega, float); //! nigma of bachelor track from Omega under electron hypothesis

DECLARE_SOA_COLUMN(TOFNSigmaPiPosFromLambdaFromXi, tofNSigmaPiPosFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiNegFromLambdaFromXi, tofNSigmaPiNegFromLambdaFromXi, float); //! nigma of negative track from Lambda from Xi under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiFromXi, tofNSigmaPiFromXi, float); //! nigma of bachelor track from Xi under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiPosFromLambdaFromOmega, tofNSigmaPiPosFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiNegFromLambdaFromOmega, tofNSigmaPiNegFromLambdaFromOmega, float); //! nigma of negative track from Lambda from Omega under pion hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPiFromOmega, tofNSigmaPiFromOmega, float); //! nigma of bachelor track from Omega under pion hypothesis

DECLARE_SOA_COLUMN(TOFNSigmaKaPosFromLambdaFromXi, tofNSigmaKaPosFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaNegFromLambdaFromXi, tofNSigmaKaNegFromLambdaFromXi, float); //! nigma of negative track from Lambda from Xi under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaFromXi, tofNSigmaKaFromXi, float); //! nigma of bachelor track from Xi under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaPosFromLambdaFromOmega, tofNSigmaKaPosFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaNegFromLambdaFromOmega, tofNSigmaKaNegFromLambdaFromOmega, float); //! nigma of negative track from Lambda from Omega under kaon hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaKaFromOmega, tofNSigmaKaFromOmega, float); //! nigma of bachelor track from Omega under kaon hypothesis

DECLARE_SOA_COLUMN(TOFNSigmaPrPosFromLambdaFromXi, tofNSigmaPrPosFromLambdaFromXi, float); //! nigma of positive track from Lambda from Xi under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrNegFromLambdaFromXi, tofNSigmaPrNegFromLambdaFromXi, float); //! nigma of negative track from Lambda from Xi under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrFromXi, tofNSigmaPrFromXi, float); //! nigma of bachelor track from Xi under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrPosFromLambdaFromOmega, tofNSigmaPrPosFromLambdaFromOmega, float); //! nigma of positive track from Lambda from Omega under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrNegFromLambdaFromOmega, tofNSigmaPrNegFromLambdaFromOmega, float); //! nigma of negative track from Lambda from Omega under proton hypothesis
DECLARE_SOA_COLUMN(TOFNSigmaPrFromOmega, tofNSigmaPrFromOmega, float); //! nigma of bachelor track from Omega under proton hypothesis

// dynamics to replace hasTOF (note: that condition does not match track hasTOF!)
// note: only single hypothesis check necessary; other hypotheses will always be valid
Expand Down Expand Up @@ -518,10 +526,14 @@
cascdata::TofXiCompatibility<cascdata::TOFNSigmaXiLaPr, cascdata::TOFNSigmaXiLaPi, cascdata::TOFNSigmaXiPi>,
cascdata::TofOmegaCompatibility<cascdata::TOFNSigmaOmLaPr, cascdata::TOFNSigmaOmLaPi, cascdata::TOFNSigmaOmKa>);
DECLARE_SOA_TABLE(CascTOFNSigmasAll, "AOD", "CascTOFNSigmasAll", // Nsigmas for cascades including wrong hypothesis
cascdata::TOFNSigmaElFromLambdaFromXi, cascdata::TOFNSigmaElFromXi, cascdata::TOFNSigmaElFromLambdaFromOmega, cascdata::TOFNSigmaElFromOmega,
cascdata::TOFNSigmaPiFromLambdaFromXi, cascdata::TOFNSigmaPiFromXi, cascdata::TOFNSigmaPiFromLambdaFromOmega, cascdata::TOFNSigmaPiFromOmega,
cascdata::TOFNSigmaKaFromLambdaFromXi, cascdata::TOFNSigmaKaFromXi, cascdata::TOFNSigmaKaFromLambdaFromOmega, cascdata::TOFNSigmaKaFromOmega,
cascdata::TOFNSigmaPrFromLambdaFromXi, cascdata::TOFNSigmaPrFromXi, cascdata::TOFNSigmaPrFromLambdaFromOmega, cascdata::TOFNSigmaPrFromOmega);
cascdata::TOFNSigmaElPosFromLambdaFromXi, cascdata::TOFNSigmaElNegFromLambdaFromXi, cascdata::TOFNSigmaElFromXi,
cascdata::TOFNSigmaElPosFromLambdaFromOmega, cascdata::TOFNSigmaElNegFromLambdaFromOmega, cascdata::TOFNSigmaElFromOmega,
cascdata::TOFNSigmaPiPosFromLambdaFromXi, cascdata::TOFNSigmaPiNegFromLambdaFromXi, cascdata::TOFNSigmaPiFromXi,
cascdata::TOFNSigmaPiPosFromLambdaFromOmega, cascdata::TOFNSigmaPiNegFromLambdaFromOmega, cascdata::TOFNSigmaPiFromOmega,
cascdata::TOFNSigmaKaPosFromLambdaFromXi, cascdata::TOFNSigmaKaNegFromLambdaFromXi, cascdata::TOFNSigmaKaFromXi,
cascdata::TOFNSigmaKaPosFromLambdaFromOmega, cascdata::TOFNSigmaKaNegFromLambdaFromOmega, cascdata::TOFNSigmaKaFromOmega,
cascdata::TOFNSigmaPrPosFromLambdaFromXi, cascdata::TOFNSigmaPrNegFromLambdaFromXi, cascdata::TOFNSigmaPrFromXi,
cascdata::TOFNSigmaPrPosFromLambdaFromOmega, cascdata::TOFNSigmaPrNegFromLambdaFromOmega, cascdata::TOFNSigmaPrFromOmega);
} // namespace o2::aod

#endif // PWGLF_DATAMODEL_LFSTRANGENESSPIDTABLES_H_
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