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moved histograms for pythia8 MB events #6331

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Merged
alcaliva merged 1 commit into from
May 29, 2024
Merged

moved histograms for pythia8 MB events #6331

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47 changes: 22 additions & 25 deletions PWGLF/Tasks/Strangeness/strangeness_in_jets.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,9 @@ struct strangeness_in_jets {
registryMC.add("K0s_reconstructed", "K0s_reconstructed", HistType::kTH2F, {multBinning, {100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}});
registryMC.add("Lambda_reconstructed", "Lambda_reconstructed", HistType::kTH2F, {multBinning, {100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}});
registryMC.add("AntiLambda_reconstructed", "AntiLambda_reconstructed", HistType::kTH2F, {multBinning, {100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}});
registryMC.add("K0s_reconstructed_incl", "K0s_reconstructed_incl", HistType::kTH2F, {multBinning, {100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}});
registryMC.add("Lambda_reconstructed_incl", "Lambda_reconstructed_incl", HistType::kTH2F, {multBinning, {100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}});
registryMC.add("AntiLambda_reconstructed_incl", "AntiLambda_reconstructed_incl", HistType::kTH2F, {multBinning, {100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}});

// Histograms for reweighting
registryMC.add("K0s_eta_pt_jet", "K0s_eta_pt_jet", HistType::kTH2F, {{100, 0.0, 10.0, "#it{p}_{T} (GeV/#it{c})"}, {18, -0.9, 0.9, "#eta"}});
Expand Down Expand Up @@ -468,11 +471,6 @@ struct strangeness_in_jets {

for (auto track : tracks) {

if (!track.passedITSRefit())
continue;
if (!track.passedTPCRefit())
continue;

int i = track.globalIndex();
if (!passedTrackSelectionForJets(track))
continue;
Expand Down Expand Up @@ -587,10 +585,6 @@ struct strangeness_in_jets {

const auto& pos = v0.posTrack_as<FullTracks>();
const auto& neg = v0.negTrack_as<FullTracks>();
if (!pos.passedTPCRefit())
continue;
if (!neg.passedTPCRefit())
continue;

TVector3 v0dir(pos.px() + neg.px(), pos.py() + neg.py(), pos.pz() + neg.pz());

Expand Down Expand Up @@ -665,10 +659,6 @@ struct strangeness_in_jets {

const auto& pos = v0.posTrack_as<MCTracks>();
const auto& neg = v0.negTrack_as<MCTracks>();
if (!pos.passedTPCRefit())
continue;
if (!neg.passedTPCRefit())
continue;
if (!pos.has_mcParticle())
continue;
if (!neg.has_mcParticle())
Expand All @@ -693,6 +683,17 @@ struct strangeness_in_jets {
}
if (pdg_parent == 0)
continue;

// K0s
if (passedK0ShortSelection(v0, pos, neg, collision) && pdg_parent == 310) {
registryMC.fill(HIST("K0s_reconstructed_incl"), multiplicity, v0.pt());
}
if (passedLambdaSelection(v0, pos, neg, collision) && pdg_parent == 3122) {
registryMC.fill(HIST("Lambda_reconstructed_incl"), multiplicity, v0.pt());
}
if (passedAntiLambdaSelection(v0, pos, neg, collision) && pdg_parent == -3122) {
registryMC.fill(HIST("AntiLambda_reconstructed_incl"), multiplicity, v0.pt());
}
if (!isPhysPrim)
continue;

Expand All @@ -718,14 +719,17 @@ struct strangeness_in_jets {
// K0s
if (mcParticle.pdgCode() == 310) {
registryMC.fill(HIST("K0s_Generated"), multiplicity, mcParticle.pt());
registryMC.fill(HIST("K0s_eta_pt_pythia"), mcParticle.pt(), mcParticle.eta());
}
// Lambda
if (mcParticle.pdgCode() == 3122) {
registryMC.fill(HIST("Lambda_Generated"), multiplicity, mcParticle.pt());
registryMC.fill(HIST("Lambda_eta_pt_pythia"), mcParticle.pt(), mcParticle.eta());
}
// AntiLambda
if (mcParticle.pdgCode() == -3122) {
registryMC.fill(HIST("AntiLambda_Generated"), multiplicity, mcParticle.pt());
registryMC.fill(HIST("AntiLambda_eta_pt_pythia"), mcParticle.pt(), mcParticle.eta());
}
}
}
Expand Down Expand Up @@ -753,18 +757,6 @@ struct strangeness_in_jets {
// Global Index
int i = particle.globalIndex();

if (particle.pdgCode() == 310) {
registryMC.fill(HIST("K0s_eta_pt_pythia"), particle.pt(), particle.eta());
}

if (particle.pdgCode() == 3122) {
registryMC.fill(HIST("Lambda_eta_pt_pythia"), particle.pt(), particle.eta());
}

if (particle.pdgCode() == -3122) {
registryMC.fill(HIST("AntiLambda_eta_pt_pythia"), particle.pt(), particle.eta());
}

// Select Primary Particles
float deltaX = particle.vx() - collision.posX();
float deltaY = particle.vy() - collision.posY();
Expand Down Expand Up @@ -896,6 +888,11 @@ struct strangeness_in_jets {
// PDG Selection
int pdg = particle.pdgCode();

if (!particle.isPhysicalPrimary())
continue;
if (particle.y() < yMin || particle.y() > yMax)
continue;

TVector3 p_particle(particle.px(), particle.py(), particle.pz());
float deltaEta_jet = p_particle.Eta() - jet_axis.Eta();
float deltaPhi_jet = GetDeltaPhi(p_particle.Phi(), jet_axis.Phi());
Expand Down