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[PWGLF] Change TOF selection cut #12639

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skundu692 merged 1 commit into from
Aug 19, 2025
Merged

[PWGLF] Change TOF selection cut #12639

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4 changes: 2 additions & 2 deletions PWGLF/Tasks/Resonances/phispectrapbpbqa.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -211,10 +211,10 @@
template <typename T>
bool selectionPIDpTdependent(const T& candidate, double nsigmaTPC, double nsigmaTOF)
{
if (candidate.p() < 0.7 && TMath::Abs(nsigmaTPC) < nsigmaCutTPC) {

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[root/entity] 

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return true;
}
if (candidate.p() >= 0.7 && candidate.hasTOF() && candidate.beta() > cfgCutTOFBeta && TMath::Sqrt(nsigmaTPC * nsigmaTPC + nsigmaTOF * nsigmaTOF) < nsigmaCutCombined) {

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[root/entity] 

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return true;
}
return false;
Expand All @@ -223,13 +223,13 @@
template <typename T>
bool selectionPID(const T& candidate, double nsigmaTPC, double nsigmaTOF)
{
if (candidate.p() < 0.7 && TMath::Abs(nsigmaTPC) < nsigmaCutTPC) {

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[root/entity] 

Replace ROOT entities with equivalents from standard C++ or from O2.
return true;
}
if (candidate.p() >= 0.7 && candidate.hasTOF() && candidate.beta() > cfgCutTOFBeta && TMath::Sqrt(nsigmaTPC * nsigmaTPC + nsigmaTOF * nsigmaTOF) < nsigmaCutCombined) {

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[root/entity] 

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return true;
}
if (candidate.p() >= 0.7 && !candidate.hasTOF() && TMath::Abs(nsigmaTPC) < nsigmaCutTPC) {

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return true;
}
return false;
Expand All @@ -246,7 +246,7 @@
pz2 = candidate2.pz();
p1 = candidate1.p();
p2 = candidate2.p();
angle = TMath::ACos((pt1 * pt2 + pz1 * pz2) / (p1 * p2));

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Replace ROOT entities with equivalents from standard C++ or from O2.
if (isDeepAngle && angle < cfgDeepAngle) {
return false;
}
Expand Down Expand Up @@ -318,7 +318,7 @@
}
if (track1.p() < 0.6) {
histos.fill(HIST("hNsigmaTPC"), nSigmaTPC, track1.p(), occupancy, centrality);
} else if (track1.p() > 0.6 && track1.hasTOF() && std::abs(nSigmaTOF) < 4.0) {
} else if (track1.p() > 0.6 && track1.hasTOF() && std::abs(nSigmaTOF) < 2.5) {
histos.fill(HIST("hNsigmaTPC"), nSigmaTPC, track1.p(), occupancy, centrality);
}
if (track1.hasTOF()) {
Expand Down Expand Up @@ -368,7 +368,7 @@
if (Npostrack == 1) {
if (track2.p() < 0.6) {
histos.fill(HIST("hNsigmaTPC"), nSigmaTPC2, track2.p(), occupancy, centrality);
} else if (track2.p() > 0.6 && track2.hasTOF() && std::abs(nSigmaTOF2) < 4.0) {
} else if (track2.p() > 0.6 && track2.hasTOF() && std::abs(nSigmaTOF2) < 2.5) {
histos.fill(HIST("hNsigmaTPC"), nSigmaTPC2, track2.p(), occupancy, centrality);
}
if (track2.hasTOF()) {
Expand Down Expand Up @@ -414,7 +414,7 @@
KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa);
PhiMesonMother = KaonPlus + KaonMinus;

if (TMath::Abs(PhiMesonMother.Rapidity()) < 0.5) {

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histos.fill(HIST("hphiSE"), PhiMesonMother.M(), PhiMesonMother.Pt(), centrality, occupancy, passsector);
}
}
Expand Down Expand Up @@ -499,7 +499,7 @@
KaonPlus = ROOT::Math::PxPyPzMVector(track1.px(), track1.py(), track1.pz(), massKa);
KaonMinus = ROOT::Math::PxPyPzMVector(track2.px(), track2.py(), track2.pz(), massKa);
PhiMesonMother = KaonPlus + KaonMinus;
if (TMath::Abs(PhiMesonMother.Rapidity()) < 0.5) {

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[root/entity] 

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histos.fill(HIST("hphiME"), PhiMesonMother.M(), PhiMesonMother.Pt(), centrality, occupancy, passsector);
}
}
Expand Down Expand Up @@ -527,7 +527,7 @@
histos.fill(HIST("hMC"), 4);
continue;
}
if (TMath::Abs(RecCollision.posZ()) > cfgCutVertex) {

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histos.fill(HIST("hMC"), 6);
continue;
}
Expand Down Expand Up @@ -616,7 +616,7 @@

const auto mctrack1 = track1.mcParticle();
const auto mctrack2 = track2.mcParticle();
int track1PDG = TMath::Abs(mctrack1.pdgCode());

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int track2PDG = TMath::Abs(mctrack2.pdgCode());
if (!mctrack1.isPhysicalPrimary()) {
continue;
Expand Down
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