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130 changes: 65 additions & 65 deletions PWGCF/MultiparticleCorrelations/Tasks/threeParticleCorrelations.cxx
Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@ struct ThreeParticleCorrelations {

// Table aliases - MC
using MyFilteredMCGenCollisions = soa::Filtered<soa::Join<aod::McCollisions, aod::CentFT0Ms>>;
using MyFilteredMCGenCollision = MyFilteredMCGenCollisions::iterator;
using MyFilteredMCGenCollision = MyFilteredMCGenCollisions::iterator;
using MyFilteredMCParticles = soa::Filtered<aod::McParticles>;
using MyFilteredMCRecCollision = soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::McCollisionLabels>>::iterator;
using MyFilteredMCTracks = soa::Filtered<soa::Join<aod::Tracks, aod::TracksExtra, aod::TrackSelection, aod::McTrackLabels,
Expand Down Expand Up @@ -357,46 +357,46 @@ struct ThreeParticleCorrelations {
void processMCSame(MyFilteredMCGenCollision const& collision, MyFilteredMCParticles const& particles)
{

Partition<MyFilteredMCParticles> mcTriggers = (aod::mcparticle::pdgCode == static_cast<int>(kLambda0) || aod::mcparticle::pdgCode == static_cast<int>(kLambda0Bar)) && aod::mcparticle::pt > 0.6f && aod::mcparticle::pt < 12.0f && nabs(aod::mcparticle::eta) < 0.72f;
Partition<MyFilteredMCParticles> mcTriggers = (aod::mcparticle::pdgCode == static_cast<int>(kLambda0) || aod::mcparticle::pdgCode == static_cast<int>(kLambda0Bar)) && aod::mcparticle::pt > 0.6f && aod::mcparticle::pt < 12.0f && nabs(aod::mcparticle::eta) < 0.72f;
Partition<MyFilteredMCParticles> mcAssociates = (((aod::mcparticle::pdgCode == static_cast<int>(kPiPlus) || aod::mcparticle::pdgCode == static_cast<int>(kPiMinus)) && aod::mcparticle::pt > 0.3f && aod::mcparticle::pt < 2.3f) ||
((aod::mcparticle::pdgCode == static_cast<int>(kKPlus) || aod::mcparticle::pdgCode == static_cast<int>(kKMinus)) && aod::mcparticle::pt > 0.5f && aod::mcparticle::pt < 2.5f) ||
((aod::mcparticle::pdgCode == static_cast<int>(kProton) || aod::mcparticle::pdgCode == static_cast<int>(kProtonBar)) && aod::mcparticle::pt > 0.5f));
((aod::mcparticle::pdgCode == static_cast<int>(kKPlus) || aod::mcparticle::pdgCode == static_cast<int>(kKMinus)) && aod::mcparticle::pt > 0.5f && aod::mcparticle::pt < 2.5f) ||
((aod::mcparticle::pdgCode == static_cast<int>(kProton) || aod::mcparticle::pdgCode == static_cast<int>(kProtonBar)) && aod::mcparticle::pt > 0.5f));
mcTriggers.bindTable(particles);
mcAssociates.bindTable(particles);

// Start of the MC Same-Event Correlations
for (const auto& trigger : mcTriggers) {
if (trigger.isPhysicalPrimary()) {
if (trigger.pdgCode() > 0) {
triggSign = 1;
rQARegistry.fill(HIST("hNLambdas_MC"), 1, trigger.pt(), collision.centFT0M());
} else if (trigger.pdgCode() < 0) {
triggSign = -1;
rQARegistry.fill(HIST("hNLambdas_MC"), -1, trigger.pt(), collision.centFT0M());
}
for (const auto& associate : mcAssociates) {
if (associate.isPhysicalPrimary()) {

if (associate.pdgCode() > 0) {
assocSign = 1;
} else if (associate.pdgCode() < 0) {
assocSign = -1;
}

deltaPhi = RecoDecay::constrainAngle(trigger.phi() - associate.phi(), -constants::math::PIHalf);
deltaEta = trigger.eta() - associate.eta();

if (std::abs(associate.pdgCode()) == kPiPlus) {
rSECorrRegistry.fill(HIST("hSameLambdaPion_MC"), deltaPhi, deltaEta, collision.centFT0M(), collision.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kKPlus) {
rSECorrRegistry.fill(HIST("hSameLambdaKaon_MC"), deltaPhi, deltaEta, collision.centFT0M(), collision.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kProton) {
rSECorrRegistry.fill(HIST("hSameLambdaProton_MC"), deltaPhi, deltaEta, collision.centFT0M(), collision.posZ(), triggSign, assocSign);
}
}
}

if (trigger.pdgCode() > 0) {
triggSign = 1;
rQARegistry.fill(HIST("hNLambdas_MC"), 1, trigger.pt(), collision.centFT0M());
} else if (trigger.pdgCode() < 0) {
triggSign = -1;
rQARegistry.fill(HIST("hNLambdas_MC"), -1, trigger.pt(), collision.centFT0M());
}

for (const auto& associate : mcAssociates) {
if (associate.isPhysicalPrimary()) {

if (associate.pdgCode() > 0) {
assocSign = 1;
} else if (associate.pdgCode() < 0) {
assocSign = -1;
}

deltaPhi = RecoDecay::constrainAngle(trigger.phi() - associate.phi(), -constants::math::PIHalf);
deltaEta = trigger.eta() - associate.eta();

if (std::abs(associate.pdgCode()) == kPiPlus) {
rSECorrRegistry.fill(HIST("hSameLambdaPion_MC"), deltaPhi, deltaEta, collision.centFT0M(), collision.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kKPlus) {
rSECorrRegistry.fill(HIST("hSameLambdaKaon_MC"), deltaPhi, deltaEta, collision.centFT0M(), collision.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kProton) {
rSECorrRegistry.fill(HIST("hSameLambdaProton_MC"), deltaPhi, deltaEta, collision.centFT0M(), collision.posZ(), triggSign, assocSign);
}
}
}
}
}
// End of the MC Same-Event Correlations
Expand All @@ -407,49 +407,49 @@ struct ThreeParticleCorrelations {

// Start of the MC Mixed-events Correlations
for (const auto& [coll_1, v0_1, coll_2, track_2] : pairMC) {
Partition<MyFilteredMCParticles> mcTriggers = (aod::mcparticle::pdgCode == static_cast<int>(kLambda0) || aod::mcparticle::pdgCode == static_cast<int>(kLambda0Bar)) && aod::mcparticle::pt > 0.6f && aod::mcparticle::pt < 12.0f && nabs(aod::mcparticle::eta) < 0.72f;
Partition<MyFilteredMCParticles> mcTriggers = (aod::mcparticle::pdgCode == static_cast<int>(kLambda0) || aod::mcparticle::pdgCode == static_cast<int>(kLambda0Bar)) && aod::mcparticle::pt > 0.6f && aod::mcparticle::pt < 12.0f && nabs(aod::mcparticle::eta) < 0.72f;
Partition<MyFilteredMCParticles> mcAssociates = (((aod::mcparticle::pdgCode == static_cast<int>(kPiPlus) || aod::mcparticle::pdgCode == static_cast<int>(kPiMinus)) && aod::mcparticle::pt > 0.3f && aod::mcparticle::pt < 2.3f) ||
((aod::mcparticle::pdgCode == static_cast<int>(kKPlus) || aod::mcparticle::pdgCode == static_cast<int>(kKMinus)) && aod::mcparticle::pt > 0.5f && aod::mcparticle::pt < 2.5f) ||
((aod::mcparticle::pdgCode == static_cast<int>(kProton) || aod::mcparticle::pdgCode == static_cast<int>(kProtonBar)) && aod::mcparticle::pt > 0.5f));
((aod::mcparticle::pdgCode == static_cast<int>(kKPlus) || aod::mcparticle::pdgCode == static_cast<int>(kKMinus)) && aod::mcparticle::pt > 0.5f && aod::mcparticle::pt < 2.5f) ||
((aod::mcparticle::pdgCode == static_cast<int>(kProton) || aod::mcparticle::pdgCode == static_cast<int>(kProtonBar)) && aod::mcparticle::pt > 0.5f));
mcTriggers.bindTable(v0_1);
mcAssociates.bindTable(track_2);

for (const auto& [trigger, associate] : soa::combinations(soa::CombinationsFullIndexPolicy(mcTriggers, mcAssociates))) {
if (trigger.isPhysicalPrimary() && associate.isPhysicalPrimary()) {

if (trigger.pdgCode() > 0) {
triggSign = 1;
} else if (trigger.pdgCode() < 0) {
triggSign = -1;
}
if (associate.pdgCode() > 0) {
assocSign = 1;
} else if (associate.pdgCode() < 0) {
assocSign = -1;
}

deltaPhi = RecoDecay::constrainAngle(trigger.phi() - associate.phi(), -constants::math::PIHalf);
deltaEta = trigger.eta() - associate.eta();

if (std::abs(associate.pdgCode()) == kPiPlus) {
rMECorrRegistry.fill(HIST("hMixLambdaPion_MC"), deltaPhi, deltaEta, coll_1.centFT0M(), coll_1.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kKPlus) {
rMECorrRegistry.fill(HIST("hMixLambdaKaon_MC"), deltaPhi, deltaEta, coll_1.centFT0M(), coll_1.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kProton) {
rMECorrRegistry.fill(HIST("hMixLambdaProton_MC"), deltaPhi, deltaEta, coll_1.centFT0M(), coll_1.posZ(), triggSign, assocSign);
}
}
if (trigger.isPhysicalPrimary() && associate.isPhysicalPrimary()) {

if (trigger.pdgCode() > 0) {
triggSign = 1;
} else if (trigger.pdgCode() < 0) {
triggSign = -1;
}
if (associate.pdgCode() > 0) {
assocSign = 1;
} else if (associate.pdgCode() < 0) {
assocSign = -1;
}

deltaPhi = RecoDecay::constrainAngle(trigger.phi() - associate.phi(), -constants::math::PIHalf);
deltaEta = trigger.eta() - associate.eta();

if (std::abs(associate.pdgCode()) == kPiPlus) {
rMECorrRegistry.fill(HIST("hMixLambdaPion_MC"), deltaPhi, deltaEta, coll_1.centFT0M(), coll_1.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kKPlus) {
rMECorrRegistry.fill(HIST("hMixLambdaKaon_MC"), deltaPhi, deltaEta, coll_1.centFT0M(), coll_1.posZ(), triggSign, assocSign);
} else if (std::abs(associate.pdgCode()) == kProton) {
rMECorrRegistry.fill(HIST("hMixLambdaProton_MC"), deltaPhi, deltaEta, coll_1.centFT0M(), coll_1.posZ(), triggSign, assocSign);
}
}
}
}
// End of the MC Mixed-events Correlations
}
}

void processMCGen(MyFilteredMCGenCollision const&, MyFilteredMCParticles const& particles)
{

Partition<MyFilteredMCParticles> mcParticles = aod::mcparticle::pt > 0.2f && aod::mcparticle::pt < 3.0f;
mcParticles.bindTable(particles);

// Start of the Monte-Carlo generated QA
for (const auto& particle : mcParticles) {
if (particle.isPhysicalPrimary()) {
Expand Down
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