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[PWGHF] Fixes to B0 to D* workflow #12734

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Merged
mfaggin merged 4 commits into from
Aug 25, 2025
Merged

[PWGHF] Fixes to B0 to D* workflow #12734

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52b0366
Fixes to B0 to D* workflow
Marcellocosti Aug 16, 2025
8d25420
Dummy commit
Marcellocosti Aug 25, 2025
ae242f7
Please consider the following formatting changes
alibuild Aug 25, 2025
6ea6a3c
Merge pull request #35 from alibuild/alibot-cleanup-12734
Marcellocosti Aug 25, 2025
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8 changes: 6 additions & 2 deletions PWGHF/D2H/TableProducer/dataCreatorCharmHadPiReduced.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -1241,7 +1241,7 @@ struct HfDataCreatorCharmHadPiReduced {
trackParCov1.propagateTo(secondaryVertexCharm[0], bz);
df2.getTrack(0).getPxPyPzGlo(pVec0);
df2.getTrack(1).getPxPyPzGlo(pVec1);
pVecCharm = RecoDecay::pVec(pVec0, pVec1);
pVecCharm = RecoDecay::pVec(pVec0, pVec1, pVec2);
trackParCovCharmHad = df2.createParentTrackParCov();
trackParCovCharmHad.setAbsCharge(0); // to be sure
}
Expand Down Expand Up @@ -1279,14 +1279,18 @@ struct HfDataCreatorCharmHadPiReduced {
}

// reject pi D with same sign as D
if constexpr (decChannel == DecayChannel::B0ToDminusPi || decChannel == DecayChannel::BsToDsminusPi || decChannel == DecayChannel::LbToLcplusPi || decChannel == DecayChannel::B0ToDstarPi) { // D∓ → π∓ K± π∓ and Ds∓ → K∓ K± π∓ and Lc∓ → p∓ K± π∓ and D*+ → D0 π+
if constexpr (decChannel == DecayChannel::B0ToDminusPi || decChannel == DecayChannel::BsToDsminusPi || decChannel == DecayChannel::LbToLcplusPi) { // D∓ → π∓ K± π∓ and Ds∓ → K∓ K± π∓ and Lc∓ → p∓ K± π∓
if (trackPion.sign() * charmHadDauTracks[0].sign() > 0) {
continue;
}
} else if constexpr (decChannel == DecayChannel::BplusToD0barPi) { // D0(bar) → K± π∓
if (!((candC.isSelD0() >= hfflagConfigurations.selectionFlagD0 && trackPion.sign() < 0) || (candC.isSelD0bar() >= hfflagConfigurations.selectionFlagD0bar && trackPion.sign() > 0))) {
continue;
}
} else if constexpr (decChannel == DecayChannel::B0ToDstarPi) { // D*+ → D0 π+
if (trackPion.sign() * charmHadDauTracks.back().sign() > 0) {
continue;
}
}

// apply selections on pion tracks
Expand Down
6 changes: 3 additions & 3 deletions PWGHF/D2H/Tasks/taskB0Reduced.cxx
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Expand Up @@ -616,7 +616,7 @@ struct HfTaskB0Reduced {
candidate.decayLengthXY(),
candidate.decayLengthNormalised(),
candidate.decayLengthXYNormalised(),
candidate.impactParameterProngSqSum(),
candidate.impactParameterProduct(),
candidate.maxNormalisedDeltaIP(),
candidateMlScoreSig,
candidate.isSelB0ToDPi(),
Expand Down Expand Up @@ -644,12 +644,12 @@ struct HfTaskB0Reduced {
prong0MlScorePrompt,
prong0MlScoreNonprompt,
// pion features
candidate.ptProng1(),
candidate.ptProng2(),
std::abs(RecoDecay::eta(prongBachPi.pVector())),
prongBachPi.itsNCls(),
prongBachPi.tpcNClsCrossedRows(),
prongBachPi.tpcChi2NCl(),
candidate.impactParameter1(),
candidate.impactParameter2(),
prongBachPi.tpcNSigmaPi(),
prongBachPi.tofNSigmaPi(),
prongBachPi.tpcTofNSigmaPi(),
Expand Down
4 changes: 3 additions & 1 deletion PWGHF/DataModel/CandidateReconstructionTables.h
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Expand Up @@ -2257,7 +2257,8 @@ DECLARE_SOA_TABLE(HfCandB0Base, "AOD", "HFCANDB0BASE",
DECLARE_SOA_TABLE(HfCandB0DStar, "AOD", "HFCANDB0DSTAR",
// general columns
HFCAND_COLUMNS,
/* prong 2 */ hf_cand::ImpactParameterNormalised2<hf_cand::ImpactParameter2, hf_cand::ErrorImpactParameter2>,
/* prong 2 */
hf_cand::ImpactParameterNormalised2<hf_cand::ImpactParameter2, hf_cand::ErrorImpactParameter2>,
hf_cand::PtProng2<hf_cand::PxProng2, hf_cand::PyProng2>,
hf_cand::Pt2Prong2<hf_cand::PxProng2, hf_cand::PyProng2>,
hf_cand::PVectorProng2<hf_cand::PxProng2, hf_cand::PyProng2, hf_cand::PzProng2>,
Expand All @@ -2270,6 +2271,7 @@ DECLARE_SOA_TABLE(HfCandB0DStar, "AOD", "HFCANDB0DSTAR",
/* dynamic columns */
hf_cand_3prong::M<hf_cand::PxProng0, hf_cand::PyProng0, hf_cand::PzProng0, hf_cand::PxProng1, hf_cand::PyProng1, hf_cand::PzProng1, hf_cand::PxProng2, hf_cand::PyProng2, hf_cand::PzProng2>,
hf_cand_3prong::M2<hf_cand::PxProng0, hf_cand::PyProng0, hf_cand::PzProng0, hf_cand::PxProng1, hf_cand::PyProng1, hf_cand::PzProng1, hf_cand::PxProng2, hf_cand::PyProng2, hf_cand::PzProng2>,
hf_cand_2prong::ImpactParameterProduct<hf_cand::ImpactParameter0, hf_cand::ImpactParameter2>,
hf_cand_3prong::ImpactParameterProngSqSum<hf_cand::ImpactParameter0, hf_cand::ImpactParameter1, hf_cand::ImpactParameter2>,
/* dynamic columns that use candidate momentum components */
hf_cand::Pt<hf_cand_3prong::Px, hf_cand_3prong::Py>,
Expand Down
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