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[PWGDQ] Update ALICE 3 heavy-flavor cuts #18603

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Merged
glegras merged 2 commits into from
Nov 5, 2026
Merged

[PWGDQ] Update ALICE 3 heavy-flavor cuts #18603

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c2a55d9
Update ALICE3 Cuts
axti98 Nov 5, 2026
f29bbf2
Add electron cut and track quality
axti98 Nov 5, 2026
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160 changes: 128 additions & 32 deletions PWGDQ/Core/CutsLibrary.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -3707,11 +3707,6 @@ AnalysisCompositeCut* o2::aod::dqcuts::GetCompositeCut(const char* cutName)
return cut;
}

if (nameStr == "pairD0TopologyTight") {
cut->AddCut(GetAnalysisCut("pairD0TopologyTight"));
return cut;
}

if (nameStr == "pairD0HighPt1") {
cut->AddCut(GetAnalysisCut("pairLxyzProjected3sigma"));
cut->AddCut(GetAnalysisCut("pairPtLow5"));
Expand Down Expand Up @@ -3939,15 +3934,15 @@ AnalysisCompositeCut* o2::aod::dqcuts::GetCompositeCut(const char* cutName)
return cut;
}

if (nameStr == "alice3TOFEtaD0") {
if (nameStr == "alice3TOFEta") {
cut->AddCut(GetAnalysisCut("alice3TOFEta"));
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
cut->AddCut(GetAnalysisCut("alice3TrackQualityHF"));
return cut;
}

if (nameStr == "alice3RICHEtaD0") {
if (nameStr == "alice3RICHEta") {
cut->AddCut(GetAnalysisCut("alice3RICHEta"));
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
cut->AddCut(GetAnalysisCut("alice3TrackQualityHF"));
return cut;
}

Expand Down Expand Up @@ -4119,6 +4114,30 @@ AnalysisCompositeCut* o2::aod::dqcuts::GetCompositeCut(const char* cutName)
return cut;
}

if (nameStr == "alice3KaonTOFRICH") {
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
cut->AddCut(GetAnalysisCut("alice3KaonTOFRICH"));
return cut;
}

if (nameStr == "alice3PionTOFRICH") {
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
cut->AddCut(GetAnalysisCut("alice3PionTOFRICH"));
return cut;
}

if (nameStr == "alice3ProtonTOFRICH") {
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
cut->AddCut(GetAnalysisCut("alice3ProtonTOFRICH"));
return cut;
}

if (nameStr == "alice3ElectronTOFRICH") {
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
cut->AddCut(GetAnalysisCut("alice3ElectronTOFRICH"));
return cut;
}

if (nameStr == "alice3DielectronPID") {
cut->AddCut(GetAnalysisCut("alice3JpsiKine"));
cut->AddCut(GetAnalysisCut("alice3TrackQuality"));
Expand Down Expand Up @@ -7176,31 +7195,27 @@ AnalysisCut* o2::aod::dqcuts::GetAnalysisCut(const char* cutName)
}

if (nameStr == "pairD0Topology") {
cut->AddCut(VarManager::kCosPointingAngle, 0.9, 1.0);
cut->AddCut(VarManager::kD0DcaDaughters, 0.0, 0.03);
cut->AddCut(VarManager::kD0ImpParProduct, -1000.0, 0.0);
cut->AddCut(VarManager::kDCAxy1, -0.1, 0.1);
cut->AddCut(VarManager::kDCAxy2, -0.1, 0.1);
return cut;
}

if (nameStr == "pairD0TopologyTight") {
cut->AddCut(VarManager::kCosPointingAngle, 0.8, 1.0, false, VarManager::kPt, 0.0, 1.0);
cut->AddCut(VarManager::kCosPointingAngle, 0.9, 1.0, false, VarManager::kPt, 1.0, 4.0);
cut->AddCut(VarManager::kCosPointingAngle, 0.85, 1.0, false, VarManager::kPt, 4.0, 50.0);
cut->AddCut(VarManager::kD0DcaDaughters, 0.035, 1000.0, false, VarManager::kPt, 0.0, 1.0);
cut->AddCut(VarManager::kD0DcaDaughters, 0.0, 0.03, false, VarManager::kPt, 1.0, 50.0);
cut->AddCut(VarManager::kD0ImpParProduct, -1000.0, 0.0);
cut->AddCut(VarManager::kDCAxy1, -0.1, 0.1);
cut->AddCut(VarManager::kDCAxy2, -0.1, 0.1);
cut->AddCut(VarManager::kPt1, 0.5, 100.0, false, VarManager::kPt, 0.0, 1.0);
cut->AddCut(VarManager::kPt1, 0.3, 100.0, false, VarManager::kPt, 1.0, 1.5);
cut->AddCut(VarManager::kPt1, 0.4, 100.0, false, VarManager::kPt, 1.5, 2.0);
cut->AddCut(VarManager::kPt1, 0.7, 100.0, false, VarManager::kPt, 2.0, 50.0);
cut->AddCut(VarManager::kPt2, 0.5, 100.0, false, VarManager::kPt, 0.0, 1.0);
cut->AddCut(VarManager::kPt2, 0.3, 100.0, false, VarManager::kPt, 1.0, 1.5);
cut->AddCut(VarManager::kPt2, 0.4, 100.0, false, VarManager::kPt, 1.5, 2.0);
cut->AddCut(VarManager::kPt2, 0.7, 100.0, false, VarManager::kPt, 2.0, 50.0);
cut->AddCut(VarManager::kD0DcaDaughters, 0.0, 0.01, false, VarManager::kPt, 0.0, 50.0);
cut->AddCut(VarManager::kVertexingLxy, 0.01, 10.0);
cut->AddCut(VarManager::kRap, -2.0, 2.0);
return cut;
}

if (nameStr == "pairLambdaCTopology") {
cut->AddCut(VarManager::kPt, 0.0, 50.0);
cut->AddCut(VarManager::kRap, -2.0, 2.0);
cut->AddCut(VarManager::kVertexingProcCode, 0.5, 1.e6);
cut->AddCut(VarManager::kCosPointingAngle, 0.80, 1.0, false, VarManager::kPt, 0.0, 1.0);
cut->AddCut(VarManager::kCosPointingAngle, 0.90, 1.0, false, VarManager::kPt, 1.0, 4.0);
cut->AddCut(VarManager::kCosPointingAngle, 0.95, 1.0, false, VarManager::kPt, 4.0, 50.0);
cut->AddCut(VarManager::kVertexingLxy, 0.0, 10.0);
cut->AddCut(VarManager::kVertexingLxy, 0.002, 10.0, false, VarManager::kPt, 0.0, 1.0);
cut->AddCut(VarManager::kVertexingLxy, 0.003, 10.0, false, VarManager::kPt, 1.0, 4.0);
cut->AddCut(VarManager::kVertexingLxy, 0.005, 10.0, false, VarManager::kPt, 4.0, 50.0);

return cut;
}

Expand Down Expand Up @@ -7467,12 +7482,13 @@ AnalysisCut* o2::aod::dqcuts::GetAnalysisCut(const char* cutName)
}

if (nameStr == "alice3TOFEta") {
cut->AddCut(VarManager::kPt, 0.7, 1000.0);
cut->AddCut(VarManager::kPt, 0.3, 1000.0);
cut->AddCut(VarManager::kEta, -2.0, 2.0); // Total tracker acceptance in v3b geomety
return cut;
}

if (nameStr == "alice3RICHEta") {
cut->AddCut(VarManager::kPt, 0.3, 1000.0);
cut->AddCut(VarManager::kEta, -0.8, 0.8); // Total tracker acceptance in v3b geomety
return cut;
}
Expand Down Expand Up @@ -7519,6 +7535,14 @@ AnalysisCut* o2::aod::dqcuts::GetAnalysisCut(const char* cutName)
return cut;
}

if (nameStr == "alice3TrackQualityHF") {
cut->AddCut(VarManager::kIsReconstructed, 0.5, 1.5);
cut->AddCut(VarManager::kNSiliconHits, 5.0, 12.0);
cut->AddCut(VarManager::kTrackDCAxy, -0.05, 0.05);
cut->AddCut(VarManager::kTrackDCAz, -0.05, 0.05);
return cut;
}

if (nameStr == "alice3TrackQualityTightDCA") {
cut->AddCut(VarManager::kIsReconstructed, 0.5, 1.5);
cut->AddCut(VarManager::kNSiliconHits, 6.0, 12.0);
Expand Down Expand Up @@ -7643,6 +7667,78 @@ AnalysisCut* o2::aod::dqcuts::GetAnalysisCut(const char* cutName)
return cut;
}

if (nameStr == "alice3KaonTOFRICH") {
cut->AddCut(VarManager::kEta, -2.0, 2.0);
cut->AddCut(VarManager::kP, 0.3, 1000.0);

cut->AddCut(VarManager::kTOFEventTimeErr, 0.0, 30.0, false, VarManager::kP, 0.0, 2.0);
cut->AddCut(VarManager::kOuterTOFnSigmaKa, -3.0, 3.0, false, VarManager::kP, 0.0f, 2.0);

cut->AddCut(VarManager::kOuterTOFnSigmaPi, -2.0, 2.0, true, VarManager::kP, 0.0, 1.9);
cut->AddCut(VarManager::kOuterTOFnSigmaPr, -2.0, 2.0, true, VarManager::kP, 0.0, 3.2);
cut->AddCut(VarManager::kOuterTOFnSigmaEl, -2.0, 2.0, true, VarManager::kP, 0.0, 2.0);

cut->AddCut(VarManager::kEta, -0.8, 0.8, false, VarManager::kP, 2.0, 1000.0);
cut->AddCut(VarManager::kRICHnSigmaKa, 0.5, 1.5, false, VarManager::kP, 2.0, 1000.0);
cut->AddCut(VarManager::kRICHnSigmaKa, -3.0, 3.0, false, VarManager::kP, 2.0, 1000.0);

return cut;
}

if (nameStr == "alice3PionTOFRICH") {
cut->AddCut(VarManager::kEta, -2.0, 2.0);
cut->AddCut(VarManager::kP, 0.3, 1000.0);

cut->AddCut(VarManager::kTOFEventTimeErr, 0.0, 30.0, false, VarManager::kP, 0.0, 2.0);
cut->AddCut(VarManager::kOuterTOFnSigmaPi, -3.0, 3.0, false, VarManager::kP, 0.0, 2.0);

cut->AddCut(VarManager::kOuterTOFnSigmaKa, -2.0, 2.0, true, VarManager::kP, 0.0, 1.9);
cut->AddCut(VarManager::kOuterTOFnSigmaPr, -2.0, 2.0, true, VarManager::kP, 0.0, 3.8);
cut->AddCut(VarManager::kOuterTOFnSigmaEl, -2.0, 2.0, true, VarManager::kP, 0.0, 0.55);

cut->AddCut(VarManager::kEta, -0.8, 0.8, false, VarManager::kP, 2.0, 1000.0);
cut->AddCut(VarManager::kRICHnSigmaPi, 0.5, 1.5, false, VarManager::kP, 2.0, 1000.0);
cut->AddCut(VarManager::kRICHnSigmaPi, -3.0, 3.0, false, VarManager::kP, 2.0, 1000.0);

return cut;
}

if (nameStr == "alice3ProtonTOFRICH") {
cut->AddCut(VarManager::kEta, -2.0, 2.0);
cut->AddCut(VarManager::kP, 0.3f, 1000.0);

cut->AddCut(VarManager::kTOFEventTimeErr, 0.0f, 30.0f, false, VarManager::kP, 0.0f, 4.5);
cut->AddCut(VarManager::kOuterTOFnSigmaPr, -3.0f, 3.0f, false, VarManager::kP, 0.0f, 4.5);

cut->AddCut(VarManager::kOuterTOFnSigmaKa, -2.0, 2.0, true, VarManager::kP, 0.0, 3.2);
cut->AddCut(VarManager::kOuterTOFnSigmaPi, -2.0, 2.0, true, VarManager::kP, 0.0, 3.8);
cut->AddCut(VarManager::kOuterTOFnSigmaEl, -2.0, 2.0, true, VarManager::kP, 0.0, 3.8);

cut->AddCut(VarManager::kEta, -0.8, 0.8, false, VarManager::kP, 4.5, 1000.0);
cut->AddCut(VarManager::kHasRICHSigPr, 0.5f, 1.5f, false, VarManager::kP, 4.5, 1000.0);
cut->AddCut(VarManager::kRICHnSigmaPr, -3.0f, 3.0f, false, VarManager::kP, 4.5, 1000.0);

return cut;
}

if (nameStr == "alice3ElectronTOFRICH") {
cut->AddCut(VarManager::kEta, -2.0, 2.0);
cut->AddCut(VarManager::kP, 0.3f, 1000.0);

cut->AddCut(VarManager::kTOFEventTimeErr, 0.0f, 30.0f, false, VarManager::kP, 0.0f, 0.6);
cut->AddCut(VarManager::kOuterTOFnSigmaEl, -3.0f, 3.0f, false, VarManager::kP, 0.0f, 0.6);

cut->AddCut(VarManager::kOuterTOFnSigmaPi, -2.0f, 2.0f, true, VarManager::kP, 0.0f, 0.6);
cut->AddCut(VarManager::kOuterTOFnSigmaKa, -2.0f, 2.0f, true, VarManager::kP, 0.0f, 0.6);
cut->AddCut(VarManager::kOuterTOFnSigmaPr, -2.0f, 2.0f, true, VarManager::kP, 0.0f, 0.6);

cut->AddCut(VarManager::kEta, -0.8, 0.8, false, VarManager::kP, 0.6, 1000.0);
cut->AddCut(VarManager::kHasRICHSigEl, 0.5f, 1.5f, false, VarManager::kP, 0.6, 1000.0);
cut->AddCut(VarManager::kRICHnSigmaEl, -3.0f, 3.0f, false, VarManager::kP, 0.6, 1000.0);

return cut;
}

if (nameStr == "alice3CharmoniumPID") {
cut->AddCut(VarManager::kOuterTOFnSigmaEl, -2.0, 3.0, false, VarManager::kP, 0.0, 1.2);
cut->AddCut(VarManager::kRICHnSigmaEl, -2.0, 3.0, false, VarManager::kHasRICHSigEl, 0.5, 1.5, false, VarManager::kP, 0.7, 1000.0);
Expand Down
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