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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
/// \file correlatorFlowCharmHadronsReduced.cxx
/// \brief CharmHadrons-Hadrons correlator tree creator for data analyses
/// \author Marcello Di Costanzo <marcello.di.costanzo@cern.ch>, Politecnico and INFN Torino
#include "PWGHF/HFC/DataModel/DerivedDataCorrelationTables.h"
#include "Common/Core/RecoDecay.h"
#include <CommonConstants/MathConstants.h>
#include <Framework/ASoA.h>
#include <Framework/ASoAHelpers.h>
#include <Framework/AnalysisDataModel.h>
#include <Framework/AnalysisHelpers.h>
#include <Framework/AnalysisTask.h>
#include <Framework/BinningPolicy.h>
#include <Framework/Configurable.h>
#include <Framework/GroupedCombinations.h>
#include <Framework/HistogramRegistry.h>
#include <Framework/HistogramSpec.h>
#include <Framework/InitContext.h>
#include <Framework/Logger.h>
#include <Framework/OutputObjHeader.h>
#include <Framework/SliceCache.h>
#include <Framework/runDataProcessing.h>
#include <cstddef>
#include <cstdint>
#include <cstdlib>
#include <string>
#include <vector>
using namespace o2;
using namespace o2::framework;
using namespace o2::framework::expressions;
using BinningCentPosZ = ColumnBinningPolicy<aod::hf_collisions_reduced::PosZ, aod::hf_collisions_reduced::Centrality>;
using BinningMultPosZ = ColumnBinningPolicy<aod::hf_collisions_reduced::PosZ, aod::hf_collisions_reduced::Multiplicity>;
/// Get charm candidate or hadron track pT
/// \param track is the candidate
template <typename TTrack>
double getPt(const TTrack& track)
{
if constexpr (requires { track.ptAssoc(); }) {
return track.ptAssoc();
} else {
return track.ptTrig();
}
}
/// Get charm candidate or hadron track eta
/// \param track is the candidate
template <typename TTrack>
double getEta(const TTrack& track)
{
if constexpr (requires { track.etaAssoc(); }) {
return track.etaAssoc();
} else {
return track.etaTrig();
}
}
/// Get charm candidate or hadron track phi
/// \param track is the candidate
template <typename TTrack>
double getPhi(const TTrack& track)
{
if constexpr (requires { track.phiAssoc(); }) {
return track.phiAssoc();
} else {
return track.phiTrig();
}
}
struct HfCorrelatorFlowCharmHadronsReduced {
// Produces<aod::HfcRedSEChHads> rowPairSECharmHads; //! Correlation pairs information Same Event
// Produces<aod::HfcRedMEChHads> rowPairMECharmHads; //! Correlation pairs information Mixed Event
// Produces<aod::HfcRedSEHadHads> rowPairSEHadHads; //! Correlation pairs information Same Event
// Produces<aod::HfcRedMEHadHads> rowPairMEHadHads; //! Correlation pairs information Mixed Event
// Produces<aod::HfcRedCollInfos> rowCollInfos; //! Collision info
Configurable<bool> fillSparses{"fillSparses", true, "Fill sparse histograms"};
Configurable<bool> fillTables{"fillTables", false, "Fill tables"};
Configurable<int> numberEventsMixed{"numberEventsMixed", 5, "Number of events mixed in ME process"};
Configurable<std::vector<double>> binsPtTrig{"binsPtTrig", std::vector<double>{0., 3., 5., 8., 16., 36.}, "pT bin limits for trigger candidates"};
Configurable<std::vector<double>> bdtScore0PtMaxs{"bdtScore0PtMaxs", std::vector<double>{0.1, 0.1, 0.1, 0.1, 0.1}, "pT-differential maximum score 0 for charm candidates"};
Configurable<std::vector<double>> bdtScore1PtMins{"bdtScore1PtMins", std::vector<double>{0.1, 0.1, 0.1, 0.1, 0.1}, "pT-differential minimum score 1 for charm candidates"};
Configurable<std::vector<double>> binsPtAssoc{"binsPtAssoc", std::vector<double>{0.3, 1., 2., 50.}, "pT bin limits for associated particles"};
Configurable<float> centralityMin{"centralityMin", 0, "min. centrality"};
Configurable<float> centralityMax{"centralityMax", 10., "max. centrality"};
Configurable<float> deltaEtaAbsMin{"deltaEtaAbsMin", 0.5, "min. pair delta eta"};
Configurable<float> deltaEtaAbsMax{"deltaEtaAbsMax", 2., "max. pair delta eta"};
Configurable<float> dcaXYTrackMax{"dcaXYTrackMax", 1., "max. track DCA XY"};
Configurable<float> dcaZTrackMax{"dcaZTrackMax", 1., "max. track DCA Z"};
Configurable<int> tpcCrossedRowsMin{"tpcCrossedRowsMin", 1, "min. TPC crossed rows"};
Configurable<int> itsNClsMin{"itsNClsMin", 1, "min. ITS clusters"};
Configurable<float> downSamplePairs{"downSamplePairs", 1., "Fraction of pairs to keep"};
Configurable<float> ptMaxForDownSample{"ptMaxForDownSample", 10., "Maximum pt for the application of the downsampling factor"};
Configurable<float> centMaxForDownSample{"centMaxForDownSample", 10., "Maximum centrality for the application of the downsampling factor"};
SliceCache cache;
int poolBins{0};
using SameEvtPairsChHad = soa::Filtered<soa::Join<aod::HfcRedSEChBases, aod::HfcRedAssTracks>>;
using SameEvtPairsHadHad = soa::Filtered<soa::Join<aod::HfcRedSEHadBases, aod::HfcRedAssTracks>>;
using AssocTracks = soa::Filtered<soa::Join<aod::HfcRedAssBases, aod::HfcRedAssTracks>>;
using TrigCharmCands = soa::Join<aod::HfcRedTrigBases, aod::HfcRedTrigCharms>;
Filter filterAssocTracks = (nabs(aod::hf_correl_charm_had_reduced::dcaXYAssoc) < dcaXYTrackMax) && (nabs(aod::hf_correl_charm_had_reduced::dcaZAssoc) < dcaZTrackMax) && (aod::hf_correl_charm_had_reduced::nTpcCrossedRowsAssoc > tpcCrossedRowsMin) && (aod::hf_correl_charm_had_reduced::itsNClsAssoc > itsNClsMin);
Filter filterTrigTracks = (nabs(aod::hf_correl_charm_had_reduced::dcaXYTrig) < dcaXYTrackMax) && (nabs(aod::hf_correl_charm_had_reduced::dcaZTrig) < dcaZTrackMax) && (aod::hf_correl_charm_had_reduced::nTpcCrossedRowsTrig > tpcCrossedRowsMin) && (aod::hf_correl_charm_had_reduced::itsNClsTrig > itsNClsMin);
Filter filterSameEvtPairs = (nabs(aod::hf_correl_charm_had_reduced::deltaEta) > deltaEtaAbsMin) && (nabs(aod::hf_correl_charm_had_reduced::deltaEta) < deltaEtaAbsMax);
Preslice<AssocTracks> assocTracksPerCol = aod::hf_correl_charm_had_reduced::hfcRedCorrCollId;
Preslice<TrigCharmCands> trigCharmCandsPerCol = aod::hf_correl_charm_had_reduced::hfcRedCorrCollId;
ConfigurableAxis zPoolBins{"zPoolBins", {VARIABLE_WIDTH, -10.0, -2.5, 2.5, 10.0}, "Z vertex position pools"};
ConfigurableAxis multPoolBins{"multPoolBins", {VARIABLE_WIDTH, 0., 900., 1800., 6000.}, "Event multiplicity pools (FT0M)"};
ConfigurableAxis centPoolBins{"centPoolBins", {VARIABLE_WIDTH, 0., 10., 20., 30., 40., 50., 60., 70., 80., 90., 100}, "Event centrality pools"};
ConfigurableAxis binsInvMass{"binsInvMass", {300, 1.6, 2.2}, "Invariant mass bins"};
ConfigurableAxis binsMultFT0M{"binsMultFT0M", {100, 0., 10000.}, "Multiplicity as FT0M signal amplitude"};
ConfigurableAxis binsCent{"binsCent", {100, 0., 100.}, "Centrality bins"};
ConfigurableAxis binsPosZ{"binsPosZ", {100, -10., 10.}, "Primary vertex z coordinate"};
ConfigurableAxis binsEta{"binsEta", {50, -2., 2.}, "Eta bins"};
ConfigurableAxis binsPhi{"binsPhi", {64, -o2::constants::math::PIHalf, 3. * o2::constants::math::PIHalf}, "Phi bins"};
ConfigurableAxis binsDeltaEta{"binsDeltaEta", {100, -2., 2.}, "Delta Eta bins"};
ConfigurableAxis binsDeltaPhi{"binsDeltaPhi", {64, -3., 3.}, "Delta Phi bins"};
ConfigurableAxis binsMlOne{"binsMlOne", {100, 0., 1.}, "ML score index 1 bins"};
ConfigurableAxis binsMlTwo{"binsMlTwo", {100, 0., 1.}, "ML score index 2 bins"};
HistogramRegistry registry{"registry", {}, OutputObjHandlingPolicy::AnalysisObject};
void init(InitContext&)
{
if ((doprocessSameEventCharmHadWCentMix && doprocessMixedEventCharmHadWMultMix) ||
(doprocessSameEventCharmHadWMultMix && doprocessMixedEventCharmHadWCentMix) ||
(doprocessSameEventHadHadWCentMix && doprocessMixedEventHadHadWMultMix) ||
(doprocessSameEventHadHadWMultMix && doprocessMixedEventHadHadWCentMix)) {
LOGP(fatal, "You cannot mix centrality and multiplicity mixing in the same processing! Please check your configuration!");
}
if (!fillSparses && !fillTables) {
LOGP(fatal, "At least one of fillSparses or fillTables must be true!");
}
if ((binsPtTrig.value.size() != (bdtScore0PtMaxs.value.size() + 1) || binsPtTrig.value.size() != (bdtScore1PtMins.value.size() + 1))) {
LOGP(fatal, "The size of bdtScore0PtMaxs and bdtScore1PtMins must be the one of binsPtTrig minus one!");
}
if (doprocessSameEventCharmHadWCentMix || doprocessSameEventHadHadWCentMix || doprocessMixedEventCharmHadWCentMix || doprocessMixedEventHadHadWCentMix) {
poolBins = (centPoolBins->size() - 2) * (zPoolBins->size() - 2);
} else {
poolBins = (multPoolBins->size() - 2) * (zPoolBins->size() - 2);
}
const AxisSpec axisInvMass{binsInvMass, "Inv. mass (GeV/#it{c}^{2})"};
const AxisSpec axisCent = {binsCent, "Centrality"};
const AxisSpec axisMultFT0M = {binsMultFT0M, "MultiplicityFT0M"};
const AxisSpec axisPosZ = {binsPosZ, "PosZ"};
const AxisSpec axisPoolBin = {poolBins, 0., static_cast<float>(poolBins), "PoolBin"};
const AxisSpec axisDeltaEta = {binsDeltaEta, "#Delta#it{#eta}"};
const AxisSpec axisDeltaPhi = {binsDeltaPhi, "#Delta#it{#varphi}"};
const AxisSpec axisPtTrig = {(std::vector<double>)binsPtTrig, "#it{p}_{T} Trig (GeV/#it{c})"};
const AxisSpec axisPtAssoc = {(std::vector<double>)binsPtAssoc, "#it{p}_{T} Assoc (GeV/#it{c})"};
const AxisSpec axisMlOne{binsMlOne, "bdtScore0"};
const AxisSpec axisMlTwo{binsMlTwo, "bdtScore1"};
// Histograms for data analysis
if (doprocessSameEventCharmHadWCentMix || doprocessSameEventHadHadWCentMix) {
registry.add("hCentPoolBinSE", "Centrality SE", {HistType::kTH2F, {{axisCent}, {axisPoolBin}}});
} else if (doprocessSameEventCharmHadWMultMix || doprocessSameEventHadHadWMultMix) {
registry.add("hMultFT0MPoolBinSE", "Multiplicity FT0M SE", {HistType::kTH2F, {{axisMultFT0M}, {axisPoolBin}}});
} else if (doprocessMixedEventCharmHadWCentMix || doprocessMixedEventHadHadWCentMix) {
registry.add("hCentPoolBinME", "Centrality ME", {HistType::kTH2F, {{axisCent}, {axisPoolBin}}});
} else if (doprocessMixedEventCharmHadWMultMix || doprocessMixedEventHadHadWMultMix) {
registry.add("hMultFT0MPoolBinME", "Multiplicity FT0M ME", {HistType::kTH2F, {{axisMultFT0M}, {axisPoolBin}}});
}
registry.add("hZVtxPoolBinSE", "z vertex SE", {HistType::kTH2F, {{axisPosZ}, {axisPoolBin}}});
registry.add("hZVtxPoolBinME", "z vertex ME", {HistType::kTH2F, {{axisPosZ}, {axisPoolBin}}});
registry.add("hPoolBinTrigSE", "Trigger candidates pool bin SE", {HistType::kTH1F, {axisPoolBin}});
registry.add("hPoolBinTrigME", "Trigger candidates pool bin ME", {HistType::kTH1F, {axisPoolBin}});
registry.add("hPoolBinAssocSE", "Associated particles pool bin SE", {HistType::kTH1F, {axisPoolBin}});
registry.add("hPoolBinAssocME", "Associated particles pool bin ME", {HistType::kTH1F, {axisPoolBin}});
if (fillSparses) {
std::vector<AxisSpec> axesTrigger = {axisInvMass, axisPtTrig, axisMlOne, axisMlTwo};
std::vector<AxisSpec> axes = {axisPoolBin, axisPtTrig, axisPtAssoc, axisDeltaEta, axisDeltaPhi};
if (doprocessSameEventHadHadWCentMix || doprocessSameEventHadHadWMultMix) {
registry.add("hSparseCorrelationsSEHadHad", "THn for SE Had-Had correlations", HistType::kTHnSparseF, axes);
} else if (doprocessMixedEventHadHadWCentMix || doprocessMixedEventHadHadWMultMix) {
registry.add("hSparseCorrelationsMEHadHad", "THn for ME Had-Had correlations", HistType::kTHnSparseF, axes);
} else {
axes.insert(axes.end(), {axisInvMass});
// axes.insert(axes.end(), {axisInvMass, axisMlOne, axisMlTwo});
if (doprocessSameEventCharmHadWCentMix || doprocessSameEventCharmHadWMultMix) {
registry.add("hSparseCorrelationsSECharmHad", "THn for SE Charm-Had correlations", HistType::kTHnSparseF, axes);
} else if (doprocessMixedEventCharmHadWCentMix || doprocessMixedEventCharmHadWMultMix) {
registry.add("hSparseCorrelationsMECharmHad", "THn for ME Charm-Had correlations", HistType::kTHnSparseF, axes);
}
if (doprocessCharmTriggers) {
registry.add("hSparseTrigCandsCharm", "THn for Charm trigger candidates", HistType::kTHnSparseF, axesTrigger);
}
}
}
}
/// Get the binning pool associated to the collision
/// \param collision is the collision
/// \param binPolicy is the binning policy for the correlation
template <bool IsMixedEvent, typename TColl, typename TBinningType>
int getPoolBin(const TColl& collision, const TBinningType& binPolicy)
{
int poolBin{0};
if constexpr (std::is_same_v<TBinningType, BinningCentPosZ>) {
poolBin = binPolicy.getBin(std::make_tuple(collision.posZ(), collision.centrality()));
if constexpr (IsMixedEvent) {
registry.fill(HIST("hCentPoolBinME"), collision.centrality(), poolBin);
registry.fill(HIST("hZVtxPoolBinME"), collision.posZ(), poolBin);
} else {
registry.fill(HIST("hCentPoolBinSE"), collision.centrality(), poolBin);
registry.fill(HIST("hZVtxPoolBinSE"), collision.posZ(), poolBin);
}
} else if constexpr (std::is_same_v<TBinningType, BinningMultPosZ>) {
poolBin = binPolicy.getBin(std::make_tuple(collision.posZ(), collision.multiplicity()));
if constexpr (IsMixedEvent) {
registry.fill(HIST("hMultFT0MPoolBinME"), collision.multiplicity(), poolBin);
registry.fill(HIST("hZVtxPoolBinME"), collision.posZ(), poolBin);
} else {
registry.fill(HIST("hMultFT0MPoolBinSE"), collision.multiplicity(), poolBin);
registry.fill(HIST("hZVtxPoolBinSE"), collision.posZ(), poolBin);
}
}
return poolBin;
}
/// Apply pT-differential ML BDT bkg score cut
/// \param ptTrig is the pT of the charm candidate
template <typename TCand>
bool isSelBdtScoreCut(TCand const& cand,
double ptTrig)
{
for (size_t iPt = 0; iPt < binsPtTrig.value.size() - 1; iPt++) {
if (ptTrig >= binsPtTrig.value[iPt] && ptTrig < binsPtTrig.value[iPt + 1]) {
return (cand.bdtScore0Trig() < bdtScore0PtMaxs.value[iPt]) && (cand.bdtScore1Trig() > bdtScore1PtMins.value[iPt]);
}
}
return false;
}
/// Save info for Same Event pairs
/// \param collisions are the selected collisions
/// \param trigCands are the selected trigger candidates
/// \param assocTracks are the selected associated tracks
/// \param binPolicy is the binning policy for the correlation
template <bool FillSparses, bool FillTables, typename TPair, typename TTrigCand, typename TBinningType>
void fillSameEvent(TPair const& pair,
TTrigCand const& trigCand,
TBinningType binPolicy)
{
auto collision = pair.template hfcRedCorrColl_as<o2::aod::HfcRedCorrColls>();
if (collision.centrality() < centralityMin || collision.centrality() > centralityMax) {
return;
}
double const ptTrig = trigCand.ptTrig();
if constexpr (requires { trigCand.bdtScore0Trig(); }) { // ML selection on bkg score for Charm-Had case
if (!isSelBdtScoreCut(trigCand, ptTrig)) {
return;
}
}
if (downSamplePairs < 1.) {
float const pseudoRndm = ptTrig * 1000. - static_cast<int64_t>(ptTrig * 1000);
if (ptTrig < ptMaxForDownSample && collision.centrality() < centMaxForDownSample && pseudoRndm >= downSamplePairs) {
return;
}
}
int const poolBin = getPoolBin<false>(collision, binPolicy);
registry.fill(HIST("hPoolBinTrigSE"), poolBin);
registry.fill(HIST("hPoolBinAssocSE"), poolBin);
// if constexpr (FillTables) {
// if constexpr (requires { trigCand.bdtScore0Trig(); }) { // Separate Charm-Had and Had-Had cases
// rowPairSECharmHads(poolBin, ptTrig, pair.ptAssoc(), pair.deltaEta(), pair.deltaPhi(),
// trigCand.invMassTrig(), trigCand.bdtScore0Trig(), trigCand.bdtScore1Trig(),
// pair.nTpcCrossedRowsAssoc(), pair.itsClsMapAssoc(), pair.itsNClsAssoc(), pair.dcaXYAssoc(), pair.dcaZAssoc());
// } else {
// rowPairSEHadHads(poolBin, ptTrig, pair.ptAssoc(), pair.deltaEta(), pair.deltaPhi(),
// trigCand.nTpcCrossedRowsTrig(), trigCand.itsClsMapTrig(), trigCand.itsNClsTrig(), trigCand.dcaXYTrig(), trigCand.dcaZTrig(),
// pair.nTpcCrossedRowsAssoc(), pair.itsClsMapAssoc(), pair.itsNClsAssoc(), pair.dcaXYAssoc(), pair.dcaZAssoc());
// }
// rowCollInfos(collision.multiplicity(), collision.numPvContrib(), collision.centrality());
// }
if constexpr (FillSparses) {
if constexpr (requires { trigCand.bdtScore0Trig(); }) { // Separate Charm-Had and Had-Had cases
registry.fill(HIST("hSparseCorrelationsSECharmHad"), poolBin, ptTrig, pair.ptAssoc(), pair.deltaEta(),
pair.deltaPhi(), trigCand.invMassTrig()); // , trigCand.bdtScore0Trig(), trigCand.bdtScore1Trig());
} else {
registry.fill(HIST("hSparseCorrelationsSEHadHad"), poolBin, ptTrig, pair.ptAssoc(), pair.deltaEta(), pair.deltaPhi());
}
}
}
/// Save info for Mixed Event pairs
/// \param collisions are the selected collisions
/// \param pairs are the mixed event pairs of trigger candidates and associated tracks
/// \param binPolicy is the binning policy for the correlation
template <bool FillSparses, bool FillTables, typename TPairs, typename TBinningType>
void fillMixedEvent(TPairs const& pairs,
TBinningType binPolicy)
{
for (const auto& [trigColl, trigCands, assocColl, assocTracks] : pairs) {
if (trigCands.size() == 0 || assocTracks.size() == 0) {
continue;
}
if (trigColl.centrality() < centralityMin || trigColl.centrality() > centralityMax ||
assocColl.centrality() < centralityMin || assocColl.centrality() > centralityMax) {
continue;
}
int const poolBinTrig = getPoolBin<true>(trigColl, binPolicy);
int const poolBinAssoc = getPoolBin<true>(assocColl, binPolicy);
if (poolBinAssoc != poolBinTrig) {
LOGF(info, "Error, poolBins are different");
continue;
}
registry.fill(HIST("hPoolBinTrigME"), poolBinTrig);
registry.fill(HIST("hPoolBinAssocME"), poolBinAssoc);
for (const auto& [trigCand, assocTrack] : o2::soa::combinations(o2::soa::CombinationsFullIndexPolicy(trigCands, assocTracks))) {
// LOGF(info, "Mixed event tracks pair: (%d, %d) from events (%d, %d), track event: (%d, %d)", trigCand.index(), assocTrack.index(), trigColl.index(), assocColl.index(), trigCand.hfcRedFlowCollId(), assocTrack.hfcRedFlowCollId());
double const deltaEta = getEta(assocTrack) - getEta(trigCand);
if (std::abs(deltaEta) < deltaEtaAbsMin || std::abs(deltaEta) > deltaEtaAbsMax) {
continue;
}
double const ptTrig = getPt(trigCand);
if constexpr (requires { trigCand.bdtScore0Trig(); }) { // ML selection on bkg score for Charm-Had case
if (!isSelBdtScoreCut(trigCand, ptTrig)) {
continue;
}
}
double const ptAssoc = getPt(assocTrack);
if (downSamplePairs < 1.) {
float const pseudoRndm = ptAssoc * 1000. - static_cast<int64_t>(ptAssoc * 1000);
if (ptTrig < ptMaxForDownSample && trigColl.centrality() < centMaxForDownSample &&
assocColl.centrality() < centMaxForDownSample && pseudoRndm >= downSamplePairs) {
continue;
}
}
double const deltaPhi = RecoDecay::constrainAngle(getPhi(assocTrack) - getPhi(trigCand), -o2::constants::math::PIHalf);
// if constexpr (FillTables) {
// if constexpr (requires { trigCand.bdtScore0Trig(); }) { // Separate Charm-Had and Had-Had cases
// rowPairMECharmHads(poolBinTrig, ptTrig, ptAssoc, deltaEta, deltaPhi,
// trigCand.invMassTrig(), trigCand.bdtScore0Trig(), trigCand.bdtScore1Trig(),
// assocTrack.nTpcCrossedRowsAssoc(), assocTrack.itsClsMapAssoc(), assocTrack.itsNClsAssoc(), assocTrack.dcaXYAssoc(), assocTrack.dcaZAssoc());
// } else {
// rowPairMEHadHads(poolBinTrig, ptTrig, ptAssoc, deltaEta, deltaPhi,
// trigCand.nTpcCrossedRowsAssoc(), trigCand.itsClsMapAssoc(), trigCand.itsNClsAssoc(), trigCand.dcaXYAssoc(), trigCand.dcaZAssoc(),
// assocTrack.nTpcCrossedRowsAssoc(), assocTrack.itsClsMapAssoc(), assocTrack.itsNClsAssoc(), assocTrack.dcaXYAssoc(), assocTrack.dcaZAssoc());
// }
// rowCollInfos(trigColl.multiplicity(), trigColl.numPvContrib(), trigColl.centrality());
// }
if constexpr (FillSparses) {
if constexpr (requires { trigCand.bdtScore0Trig(); }) { // Separate Charm-Had and Had-Had cases
registry.fill(HIST("hSparseCorrelationsMECharmHad"), poolBinTrig, ptTrig, ptAssoc, deltaEta,
deltaPhi, trigCand.invMassTrig()); //, trigCand.bdtScore0Trig(), trigCand.bdtScore1Trig());
} else {
registry.fill(HIST("hSparseCorrelationsMEHadHad"), poolBinTrig, ptTrig, ptAssoc, deltaEta, deltaPhi);
}
}
}
}
}
void processSameEventCharmHadWMultMix(SameEvtPairsChHad::iterator const& pair,
aod::HfcRedTrigCharms const&,
aod::HfcRedCorrColls const&)
{
BinningMultPosZ binPolicyPosZMult{{zPoolBins, multPoolBins}, true};
auto trigCand = pair.template hfcRedTrigCharm_as<aod::HfcRedTrigCharms>();
if (fillSparses && fillTables) {
fillSameEvent<true, true>(pair, trigCand, binPolicyPosZMult);
} else if (fillSparses) {
fillSameEvent<true, false>(pair, trigCand, binPolicyPosZMult);
} else if (fillTables) {
fillSameEvent<false, true>(pair, trigCand, binPolicyPosZMult);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processSameEventCharmHadWMultMix, "Process Same Event for Charm-Had with multiplicity pools", true);
void processSameEventHadHadWMultMix(SameEvtPairsHadHad::iterator const& pair,
aod::HfcRedTrigTracks const&,
aod::HfcRedCorrColls const&)
{
BinningMultPosZ binPolicyPosZMult{{zPoolBins, multPoolBins}, true};
auto trigCand = pair.template hfcRedTrigTrack_as<aod::HfcRedTrigTracks>();
if (fillSparses && fillTables) {
fillSameEvent<true, true>(pair, trigCand, binPolicyPosZMult);
} else if (fillSparses) {
fillSameEvent<true, false>(pair, trigCand, binPolicyPosZMult);
} else if (fillTables) {
fillSameEvent<false, true>(pair, trigCand, binPolicyPosZMult);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processSameEventHadHadWMultMix, "Process Same Event for Had-Had with multiplicity pools", false);
void processSameEventCharmHadWCentMix(SameEvtPairsChHad::iterator const& pair,
aod::HfcRedTrigCharms const&,
aod::HfcRedCorrColls const&)
{
BinningCentPosZ binPolicyPosZCent{{zPoolBins, centPoolBins}, true};
auto trigCand = pair.template hfcRedTrigCharm_as<aod::HfcRedTrigCharms>();
if (fillSparses && fillTables) {
fillSameEvent<true, true>(pair, trigCand, binPolicyPosZCent);
} else if (fillSparses) {
fillSameEvent<true, false>(pair, trigCand, binPolicyPosZCent);
} else if (fillTables) {
fillSameEvent<false, true>(pair, trigCand, binPolicyPosZCent);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processSameEventCharmHadWCentMix, "Process Same Event for Charm-Had with centrality pools", true);
void processSameEventHadHadWCentMix(SameEvtPairsHadHad::iterator const& pair,
aod::HfcRedTrigTracks const&,
aod::HfcRedCorrColls const&)
{
BinningCentPosZ binPolicyPosZCent{{zPoolBins, centPoolBins}, true};
auto trigCand = pair.template hfcRedTrigTrack_as<aod::HfcRedTrigTracks>();
if (fillSparses && fillTables) {
fillSameEvent<true, true>(pair, trigCand, binPolicyPosZCent);
} else if (fillSparses) {
fillSameEvent<true, false>(pair, trigCand, binPolicyPosZCent);
} else if (fillTables) {
fillSameEvent<false, true>(pair, trigCand, binPolicyPosZCent);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processSameEventHadHadWCentMix, "Process Same Event for Had-Had with centrality pools", false);
void processMixedEventCharmHadWCentMix(aod::HfcRedCorrColls const& collisions,
TrigCharmCands const& candidates,
AssocTracks const& tracks)
{
BinningCentPosZ binPolicyPosZCent{{zPoolBins, centPoolBins}, true};
auto pairsTuple = std::make_tuple(candidates, tracks);
Pair<aod::HfcRedCorrColls, TrigCharmCands, AssocTracks, BinningCentPosZ> const pairs{binPolicyPosZCent, numberEventsMixed, -1, collisions, pairsTuple, &cache};
if (fillSparses && fillTables) {
fillMixedEvent<true, true>(pairs, binPolicyPosZCent);
} else if (fillSparses) {
fillMixedEvent<true, false>(pairs, binPolicyPosZCent);
} else if (fillTables) {
fillMixedEvent<false, true>(pairs, binPolicyPosZCent);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processMixedEventCharmHadWCentMix, "Process Mixed Event for Charm-Had with centrality pools", false);
void processMixedEventCharmHadWMultMix(aod::HfcRedCorrColls const& collisions,
TrigCharmCands const& candidates,
AssocTracks const& tracks)
{
BinningMultPosZ binPolicyPosZMult{{zPoolBins, multPoolBins}, true};
auto pairsTuple = std::make_tuple(candidates, tracks);
Pair<aod::HfcRedCorrColls, TrigCharmCands, AssocTracks, BinningMultPosZ> const pairs{binPolicyPosZMult, numberEventsMixed, -1, collisions, pairsTuple, &cache};
if (fillSparses && fillTables) {
fillMixedEvent<true, true>(pairs, binPolicyPosZMult);
} else if (fillSparses) {
fillMixedEvent<true, false>(pairs, binPolicyPosZMult);
} else if (fillTables) {
fillMixedEvent<false, true>(pairs, binPolicyPosZMult);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processMixedEventCharmHadWMultMix, "Process Mixed Event for Charm-Had with multiplicity pools", false);
void processMixedEventHadHadWCentMix(aod::HfcRedCorrColls const& collisions,
AssocTracks const& tracks)
{
BinningCentPosZ binPolicyPosZCent{{zPoolBins, centPoolBins}, true};
auto tracksTuple = std::make_tuple(tracks);
SameKindPair<aod::HfcRedCorrColls, AssocTracks, BinningCentPosZ> const pairs{binPolicyPosZCent, numberEventsMixed, -1, collisions, tracksTuple, &cache};
if (fillSparses && fillTables) {
fillMixedEvent<true, true>(pairs, binPolicyPosZCent);
} else if (fillSparses) {
fillMixedEvent<true, false>(pairs, binPolicyPosZCent);
} else if (fillTables) {
fillMixedEvent<false, true>(pairs, binPolicyPosZCent);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processMixedEventHadHadWCentMix, "Process Mixed Event for Had-Had with centrality pools", false);
void processMixedEventHadHadWMultMix(aod::HfcRedCorrColls const& collisions,
AssocTracks const& tracks)
{
BinningMultPosZ binPolicyPosZMult{{zPoolBins, multPoolBins}, true};
auto tracksTuple = std::make_tuple(tracks);
SameKindPair<aod::HfcRedCorrColls, AssocTracks, BinningMultPosZ> const pairs{binPolicyPosZMult, numberEventsMixed, -1, collisions, tracksTuple, &cache};
if (fillSparses && fillTables) {
fillMixedEvent<true, true>(pairs, binPolicyPosZMult);
} else if (fillSparses) {
fillMixedEvent<true, false>(pairs, binPolicyPosZMult);
} else if (fillTables) {
fillMixedEvent<false, true>(pairs, binPolicyPosZMult);
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processMixedEventHadHadWMultMix, "Process Mixed Event for Had-Had with multiplicity pools", false);
void processCharmTriggers(aod::HfcRedTrigCharms const& trigCands,
aod::HfcRedCorrColls const&)
{
for (const auto& trigCand : trigCands) {
auto collision = trigCand.template hfcRedCorrColl_as<o2::aod::HfcRedCorrColls>();
if (collision.centrality() < centralityMin || collision.centrality() > centralityMax) {
continue;
}
if (!isSelBdtScoreCut(trigCand, trigCand.ptTrig())) {
continue;
}
registry.fill(HIST("hSparseTrigCandsCharm"), trigCand.invMassTrig(), trigCand.ptTrig(), trigCand.bdtScore0Trig(), trigCand.bdtScore1Trig());
}
}
PROCESS_SWITCH(HfCorrelatorFlowCharmHadronsReduced, processCharmTriggers, "Process charm trigger info", false);
};
WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
{
return WorkflowSpec{adaptAnalysisTask<HfCorrelatorFlowCharmHadronsReduced>(cfgc)};
}