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[PWGCF] FU D0 task update: adding D0bar cand. to SE and ME functions for SB #13100

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Merged
prchakra merged 1 commit into from
Sep 23, 2025
Merged

[PWGCF] FU D0 task update: adding D0bar cand. to SE and ME functions for SB #13100

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25 changes: 22 additions & 3 deletions PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackD0.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -903,8 +903,18 @@

auto groupPartsTrack = partsTrack->sliceByCached(aod::femtouniverseparticle::fdCollisionId, col.globalIndex(), cache);
auto groupPartsD0sFromSB = partsD0sFromSB->sliceByCached(aod::femtouniverseparticle::fdCollisionId, col.globalIndex(), cache);
auto groupPartsD0barsFromSB = partsD0barsFromSB->sliceByCached(aod::femtouniverseparticle::fdCollisionId, col.globalIndex(), cache);

doSameEvent<false>(groupPartsTrack, groupPartsD0sFromSB, parts, col.magField(), col.multNtr());
switch (confChooseD0trackCorr) {
case 0:
doSameEvent<false>(groupPartsTrack, groupPartsD0sFromSB, parts, col.magField(), col.multNtr());
break;
case 1:
doSameEvent<false>(groupPartsTrack, groupPartsD0barsFromSB, parts, col.magField(), col.multNtr());
break;
default:
break;
}
}
PROCESS_SWITCH(FemtoUniversePairTaskTrackD0, processSameEventSB, "Enable processing same event", false);

Expand Down Expand Up @@ -1060,6 +1070,7 @@

auto groupPartsTrack = partsTrack->sliceByCached(aod::femtouniverseparticle::fdCollisionId, collision2.globalIndex(), cache);
auto groupPartsD0sFromSB = partsD0sFromSB->sliceByCached(aod::femtouniverseparticle::fdCollisionId, collision1.globalIndex(), cache);
auto groupPartsD0barsFromSB = partsD0barsFromSB->sliceByCached(aod::femtouniverseparticle::fdCollisionId, collision1.globalIndex(), cache);

const auto& magFieldTesla1 = collision1.magField();
const auto& magFieldTesla2 = collision2.magField();
Expand All @@ -1069,8 +1080,16 @@
}
/// \todo before mixing we should check whether both collisions contain a pair of particles!
// if (partsD0.size() == 0 || kNPart2Evt1 == 0 || kNPart1Evt2 == 0 || partsTrack.size() == 0 ) continue;

doMixedEvent<false>(groupPartsTrack, groupPartsD0sFromSB, parts, magFieldTesla1, multiplicityCol);
switch (confChooseD0trackCorr) {
case 0:
doMixedEvent<false>(groupPartsTrack, groupPartsD0sFromSB, parts, magFieldTesla1, multiplicityCol);
break;
case 1:
doMixedEvent<false>(groupPartsTrack, groupPartsD0barsFromSB, parts, magFieldTesla1, multiplicityCol);
break;
default:
break;
}
}
}
PROCESS_SWITCH(FemtoUniversePairTaskTrackD0, processMixedEventSB, "Enable processing mixed events", false);
Expand Down Expand Up @@ -1254,7 +1273,7 @@
mcTruthRegistry.fill(HIST("hMcGenD0"), part.pt(), part.eta());
if (part.mAntiLambda() == 1) {
mcTruthRegistry.fill(HIST("hMcGenD0Prompt"), part.pt(), part.eta());
} else if (part.mAntiLambda() == 2) {

Check failure on line 1276 in PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackD0.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
mcTruthRegistry.fill(HIST("hMcGenD0NonPrompt"), part.pt(), part.eta());
}
}
Expand All @@ -1280,7 +1299,7 @@
mcTruthRegistry.fill(HIST("hMcGenD0bar"), part.pt(), part.eta());
if (part.mAntiLambda() == 1) {
mcTruthRegistry.fill(HIST("hMcGenD0barPrompt"), part.pt(), part.eta());
} else if (part.mAntiLambda() == 2) {

Check failure on line 1302 in PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackD0.cxx

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
mcTruthRegistry.fill(HIST("hMcGenD0barNonPrompt"), part.pt(), part.eta());
}
}
Expand Down
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