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[PWGHF] Fix signal selection in Ds tree creator #12119

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Merged
fgrosa merged 1 commit into from
Jul 17, 2025
Merged

[PWGHF] Fix signal selection in Ds tree creator #12119

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7 changes: 5 additions & 2 deletions PWGHF/TableProducer/treeCreatorDsToKKPi.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -293,8 +293,11 @@ struct HfTreeCreatorDsToKKPi {
Partition<CandDsData> selectedDsToKKPiCand = aod::hf_sel_candidate_ds::isSelDsToKKPi >= selectionFlagDs;
Partition<CandDsData> selectedDsToPiKKCand = aod::hf_sel_candidate_ds::isSelDsToPiKK >= selectionFlagDs;

Partition<CandDsMcReco> reconstructedCandSig = nabs(aod::hf_cand_3prong::flagMcMatchRec) == static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DsToPiKK) && (aod::hf_cand_3prong::flagMcDecayChanRec == channelsResonant[Mother::Ds][decayChannel] || (fillDplusMc && aod::hf_cand_3prong::flagMcDecayChanRec == channelsResonant[Mother::Dplus][decayChannel])); // Do not store Dplus MC if fillDplusMc is false
Partition<CandDsMcReco> reconstructedCandBkg = nabs(aod::hf_cand_3prong::flagMcMatchRec) != static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DsToPiKK);
Partition<CandDsMcReco> reconstructedCandSig = (nabs(aod::hf_cand_3prong::flagMcMatchRec) == static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DsToPiKK) && aod::hf_cand_3prong::flagMcDecayChanRec == channelsResonant[Mother::Ds][decayChannel]) || (fillDplusMc && nabs(aod::hf_cand_3prong::flagMcMatchRec) == static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DplusToPiKK) && aod::hf_cand_3prong::flagMcDecayChanRec == channelsResonant[Mother::Dplus][decayChannel]); // Do not store Dplus MC if fillDplusMc is false
Partition<CandDsMcReco> reconstructedCandBkg = (nabs(aod::hf_cand_3prong::flagMcMatchRec) != static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DsToPiKK) && nabs(aod::hf_cand_3prong::flagMcMatchRec) != static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DplusToPiKK)) ||
(nabs(aod::hf_cand_3prong::flagMcMatchRec) == static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DsToPiKK) && aod::hf_cand_3prong::flagMcDecayChanRec != channelsResonant[Mother::Ds][decayChannel]) ||
(nabs(aod::hf_cand_3prong::flagMcMatchRec) == static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DplusToPiKK) && aod::hf_cand_3prong::flagMcDecayChanRec != channelsResonant[Mother::Dplus][decayChannel]) ||
(!fillDplusMc && nabs(aod::hf_cand_3prong::flagMcMatchRec) == static_cast<int8_t>(hf_decay::hf_cand_3prong::DecayChannelMain::DplusToPiKK) && aod::hf_cand_3prong::flagMcDecayChanRec == channelsResonant[Mother::Dplus][decayChannel]);

void init(InitContext const&)
{
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