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73 changes: 34 additions & 39 deletions PWGLF/Tasks/Nuspex/hadronnucleicorrelation.cxx
Original file line number Diff line number Diff line change
Expand Up @@ -17,31 +17,28 @@
#include "PWGCF/Femto3D/DataModel/singletrackselector.h"

#include "Common/Core/RecoDecay.h"
#include "Common/Core/TrackSelection.h"
#include "Common/Core/trackUtilities.h"
#include "Common/DataModel/Centrality.h"
#include "Common/DataModel/EventSelection.h"
#include "Common/DataModel/Multiplicity.h"
#include "Common/DataModel/TrackSelectionTables.h"

#include "CCDB/BasicCCDBManager.h"
#include "CCDB/CcdbApi.h"
#include "CommonConstants/PhysicsConstants.h"
#include "Framework/ASoA.h"
#include "Framework/ASoAHelpers.h"
#include "Framework/AnalysisDataModel.h"
#include "Framework/AnalysisTask.h"
#include "Framework/DataTypes.h"
#include "Framework/Expressions.h"
#include "Framework/HistogramRegistry.h"
#include "Framework/O2DatabasePDGPlugin.h"
#include "Framework/StaticFor.h"
#include "Framework/StepTHn.h"
#include "Framework/runDataProcessing.h"
#include "MathUtils/Utils.h"

#include "Common/Core/TrackSelection.h"
#include "Common/Core/trackUtilities.h"
#include "Common/DataModel/Centrality.h"
#include "Common/DataModel/EventSelection.h"
#include "Common/DataModel/TrackSelectionTables.h"

#include "CommonConstants/PhysicsConstants.h"
#include "Framework/ASoAHelpers.h"
#include "Framework/AnalysisDataModel.h"
#include "Framework/StepTHn.h"
#include "ReconstructionDataFormats/Track.h"

#include "TGrid.h"
Expand Down Expand Up @@ -138,8 +135,8 @@ struct hadronnucleicorrelation {

using trkType = const FilteredTracks::iterator*;
using trkTypeMC = const FilteredTracksMC::iterator*;
//typedef std::shared_ptr<FilteredCollisions::iterator> colType;
//typedef std::shared_ptr<SimCollisions::iterator> MCcolType;
// typedef std::shared_ptr<FilteredCollisions::iterator> colType;
// typedef std::shared_ptr<SimCollisions::iterator> MCcolType;

std::unique_ptr<o2::aod::singletrackselector::FemtoPair<trkType>> Pair = std::make_unique<o2::aod::singletrackselector::FemtoPair<trkType>>();
std::unique_ptr<o2::aod::singletrackselector::FemtoPair<trkTypeMC>> PairMC = std::make_unique<o2::aod::singletrackselector::FemtoPair<trkTypeMC>>();
Expand Down Expand Up @@ -638,7 +635,6 @@ struct hadronnucleicorrelation {
} // nBinspT loop
}


void GetCorrection(o2::framework::Service<o2::ccdb::BasicCCDBManager> const& ccdbObj, TString filepath, TString histname)
{
TList* l = ccdbObj->get<TList>(filepath.Data());
Expand Down Expand Up @@ -676,7 +672,7 @@ struct hadronnucleicorrelation {
{

if (std::abs(collision.posZ()) > cutzvertex)
return;
return;

registry.fill(HIST("hNEvents"), 0.5);
registry.fill(HIST("hMult"), collision.mult());
Expand Down Expand Up @@ -717,28 +713,28 @@ struct hadronnucleicorrelation {
QA.fill(HIST("QA/hnSigmaITSVsPt_Pr"), track.pt() * track.sign(), track.itsNSigmaPr());
QA.fill(HIST("QA/hnSigmaITSVsPt_De"), track.pt() * track.sign(), track.itsNSigmaDe());

if (IsProton(track, +1)){
if (IsProton(track, +1)) {
QA.fill(HIST("QA/hEtaAntiPr"), track.eta());
QA.fill(HIST("QA/hPhiAntiPr"), track.phi());
QA.fill(HIST("QA/hnSigmaTOFVsPt_Pr_AfterSel"), track.pt() * track.sign(), track.tofNSigmaPr());
QA.fill(HIST("QA/hnSigmaTPCVsPt_Pr_AfterSel"), track.pt() * track.sign(), track.tpcNSigmaPr());
QA.fill(HIST("QA/hnSigmaITSVsPt_Pr_AfterSel"), track.pt() * track.sign(), track.itsNSigmaPr());
}
if (IsProton(track, -1)){
if (IsProton(track, -1)) {
QA.fill(HIST("QA/hEtaPr"), track.eta());
QA.fill(HIST("QA/hPhiPr"), track.phi());
QA.fill(HIST("QA/hnSigmaTOFVsPt_Pr_AfterSel"), track.pt() * track.sign(), track.tofNSigmaPr());
QA.fill(HIST("QA/hnSigmaTPCVsPt_Pr_AfterSel"), track.pt() * track.sign(), track.tpcNSigmaPr());
QA.fill(HIST("QA/hnSigmaITSVsPt_Pr_AfterSel"), track.pt() * track.sign(), track.itsNSigmaPr());
}
if (IsDeuteron(track, +1)){
if (IsDeuteron(track, +1)) {
QA.fill(HIST("QA/hEtaAntiDe"), track.eta());
QA.fill(HIST("QA/hPhiAntiDe"), track.phi());
QA.fill(HIST("QA/hnSigmaTOFVsPt_De_AfterSel"), track.pt() * track.sign(), track.tofNSigmaDe());
QA.fill(HIST("QA/hnSigmaTPCVsPt_De_AfterSel"), track.pt() * track.sign(), track.tpcNSigmaDe());
QA.fill(HIST("QA/hnSigmaITSVsPt_De_AfterSel"), track.pt() * track.sign(), track.itsNSigmaDe());
}
if (IsDeuteron(track, -1)){
if (IsDeuteron(track, -1)) {
QA.fill(HIST("QA/hEtaDe"), track.eta());
QA.fill(HIST("QA/hPhiDe"), track.phi());
QA.fill(HIST("QA/hnSigmaTOFVsPt_De_AfterSel"), track.pt() * track.sign(), track.tofNSigmaDe());
Expand All @@ -748,7 +744,7 @@ struct hadronnucleicorrelation {
}
}

if (mode == 5 || mode == 6) { //Identical particle combinations
if (mode == 5 || mode == 6) { // Identical particle combinations

for (const auto& [part0, part1] : combinations(CombinationsStrictlyUpperIndexPolicy(tracks, tracks))) {

Expand All @@ -766,15 +762,15 @@ struct hadronnucleicorrelation {
if (!applyDCAcut(part1))
continue;

//mode 6
if (mode == 6){
// mode 6
if (mode == 6) {
if (!IsProton(part0, +1))
continue;
if (!IsProton(part1, +1))
continue;
}
//mode 5
if (mode == 5){
// mode 5
if (mode == 5) {
if (!IsProton(part0, -1))
continue;
if (!IsProton(part1, -1))
Expand Down Expand Up @@ -802,7 +798,7 @@ struct hadronnucleicorrelation {
if (!applyDCAcut(part1))
continue;

//modes 0,1,2,3,4,7
// modes 0,1,2,3,4,7
if (mode == 0) {
if (!IsDeuteron(part0, -1))
continue;
Expand Down Expand Up @@ -846,13 +842,12 @@ struct hadronnucleicorrelation {
}
PROCESS_SWITCH(hadronnucleicorrelation, processSameEvent, "processSameEvent", true);


void processMixedEvent(FilteredCollisions const& collisions, FilteredTracks const& tracks)
{

for (const auto& [collision1, collision2] : soa::selfCombinations(colBinning, 5, -1, collisions, collisions)) {

//LOGF(info, "Mixed event collisions: (%d, %d) zvtx (%.1f, %.1f) mult (%d, %d)", collision1.globalIndex(), collision2.globalIndex(), collision1.posZ(), collision2.posZ(), collision1.mult(), collision2.mult());
// LOGF(info, "Mixed event collisions: (%d, %d) zvtx (%.1f, %.1f) mult (%d, %d)", collision1.globalIndex(), collision2.globalIndex(), collision1.posZ(), collision2.posZ(), collision1.mult(), collision2.mult());

auto groupPartsOne = tracks.sliceByCached(o2::aod::singletrackselector::singleCollSelId, collision1.globalIndex(), cache);
auto groupPartsTwo = tracks.sliceByCached(o2::aod::singletrackselector::singleCollSelId, collision2.globalIndex(), cache);
Expand Down Expand Up @@ -911,19 +906,19 @@ struct hadronnucleicorrelation {
if (!IsProton(part1, +1))
continue;
}
if (mode == 5){
if (mode == 5) {
if (!IsProton(part0, -1))
continue;
if (!IsProton(part1, -1))
continue;
}
if (mode == 6){
if (mode == 6) {
if (!IsProton(part0, +1))
continue;
if (!IsProton(part1, +1))
continue;
}
if (mode == 7){
if (mode == 7) {
if (!IsProton(part0, +1))
continue;
if (!IsProton(part1, -1))
Expand Down Expand Up @@ -1310,7 +1305,7 @@ struct hadronnucleicorrelation {
{

if (std::abs(mcCollision.posZ()) > cutzvertex)
return;
return;

registry.fill(HIST("Generated/hNEventsMC"), 0.5);

Expand Down Expand Up @@ -1364,19 +1359,19 @@ struct hadronnucleicorrelation {
}
}

if (mode == 5 || mode == 6) { //Identical particle combinations
if (mode == 5 || mode == 6) { // Identical particle combinations

for (const auto& [part0, part1] : combinations(CombinationsStrictlyUpperIndexPolicy(mcParticles, mcParticles))) {

//mode 6
if (mode == 6){
// mode 6
if (mode == 6) {
if (part0.pdgCode() != PDG_t::kProton)
continue;
if (part1.pdgCode() != PDG_t::kProton)
continue;
}
//mode 5
if (mode == 5){
// mode 5
if (mode == 5) {
if (part0.pdgCode() != -PDG_t::kProton)
continue;
if (part1.pdgCode() != -PDG_t::kProton)
Expand Down Expand Up @@ -1438,7 +1433,7 @@ struct hadronnucleicorrelation {

for (const auto& [collision1, collision2] : soa::selfCombinations(colBinningGen, 5, -1, mcCollisions, mcCollisions)) {

//LOGF(info, "Mixed event collisions: (%d, %d) zvtx (%.1f, %.1f) mult (%d, %d)", collision1.globalIndex(), collision2.globalIndex(), collision1.posZ(), collision2.posZ(), collision1.mult(), collision2.mult());
// LOGF(info, "Mixed event collisions: (%d, %d) zvtx (%.1f, %.1f) mult (%d, %d)", collision1.globalIndex(), collision2.globalIndex(), collision1.posZ(), collision2.posZ(), collision1.mult(), collision2.mult());

auto groupPartsOne = mcParticles.sliceByCached(o2::aod::mcparticle::mcCollisionId, collision1.globalIndex(), cache);
auto groupPartsTwo = mcParticles.sliceByCached(o2::aod::mcparticle::mcCollisionId, collision2.globalIndex(), cache);
Expand Down Expand Up @@ -1475,13 +1470,13 @@ struct hadronnucleicorrelation {
if (part1.pdgCode() != PDG_t::kProton)
continue;
}
if (mode == 5){
if (mode == 5) {
if (part0.pdgCode() != -PDG_t::kProton)
continue;
if (part1.pdgCode() != -PDG_t::kProton)
continue;
}
if (mode == 6){
if (mode == 6) {
if (part0.pdgCode() != PDG_t::kProton)
continue;
if (part1.pdgCode() != PDG_t::kProton)
Expand Down
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