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[PWGHF] Add centrality information to Xic0 #9128

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[PWGHF] Add centrality information to Xic0 #9128

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fcf5cbf
Add centrality information to Xic0
Tao-Fang Dec 25, 2024
bcb88d4
Update treeCreatorToXiPi.cxx
Tao-Fang Dec 25, 2024
24b83de
Update treeCreatorToXiPi.cxx
Tao-Fang Dec 25, 2024
c4b4a37
Please consider the following formatting changes
alibuild Dec 25, 2024
0421db5
Merge pull request #1 from alibuild/alibot-cleanup-9128
Tao-Fang Dec 25, 2024
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64 changes: 61 additions & 3 deletions PWGHF/TableProducer/treeCreatorToXiPi.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -15,9 +15,13 @@
///
/// \author Federica Zanone <federica.zanone@cern.ch>, Heidelberg University

#include "CommonConstants/PhysicsConstants.h"
#include "Framework/AnalysisTask.h"
#include "Framework/runDataProcessing.h"

#include "Common/DataModel/Centrality.h"
#include "Common/DataModel/Multiplicity.h"

#include "Common/Core/RecoDecay.h"

#include "PWGHF/DataModel/CandidateReconstructionTables.h"
Expand All @@ -31,9 +35,20 @@ namespace o2::aod
namespace full
{
// collision info
DECLARE_SOA_INDEX_COLUMN(Collision, collision);
DECLARE_SOA_INDEX_COLUMN(McCollision, mcCollision);
DECLARE_SOA_COLUMN(IsEventSel8, isEventSel8, bool);
DECLARE_SOA_COLUMN(IsEventSelZ, isEventSelZ, bool);
DECLARE_SOA_COLUMN(RunNumber, runNumber, int);
DECLARE_SOA_COLUMN(IsEventReject, isEventReject, int);
DECLARE_SOA_COLUMN(CentFT0A, centFT0A, float);
DECLARE_SOA_COLUMN(CentFT0C, centFT0C, float);
DECLARE_SOA_COLUMN(CentFT0M, centFT0M, float);
DECLARE_SOA_COLUMN(CentFV0A, centFV0A, float);
DECLARE_SOA_COLUMN(CentFDDM, centFDDM, float);
DECLARE_SOA_COLUMN(MultZeqNTracksPV, multZeqNTracksPV, float);
// from creator
DECLARE_SOA_COLUMN(Cent, cent, float);
DECLARE_SOA_COLUMN(XPv, xPv, float);
DECLARE_SOA_COLUMN(YPv, yPv, float);
DECLARE_SOA_COLUMN(ZPv, zPv, float);
Expand Down Expand Up @@ -147,9 +162,24 @@ DECLARE_SOA_COLUMN(TofNSigmaPrFromLambda, tofNSigmaPrFromLambda, float);
} // namespace full

DECLARE_SOA_TABLE(HfToXiPiEvs, "AOD", "HFTOXIPIEV",
full::IsEventSel8, full::IsEventSelZ);
full::IsEventSel8, full::IsEventSelZ,
full::CollisionId,
full::McCollisionId,
collision::NumContrib,
collision::PosX,
collision::PosY,
collision::PosZ,
full::IsEventReject,
full::RunNumber,
full::CentFT0A,
full::CentFT0C,
full::CentFT0M,
full::CentFV0A,
full::CentFDDM,
full::MultZeqNTracksPV);

DECLARE_SOA_TABLE(HfToXiPiFulls, "AOD", "HFTOXIPIFULL",
full::CollisionId,
full::XPv, full::YPv, full::ZPv, collision::NumContrib, collision::Chi2,
full::XDecayVtxCharmBaryon, full::YDecayVtxCharmBaryon, full::ZDecayVtxCharmBaryon,
full::XDecayVtxCascade, full::YDecayVtxCascade, full::ZDecayVtxCascade,
Expand Down Expand Up @@ -219,8 +249,9 @@ struct HfTreeCreatorToXiPi {

Configurable<float> zPvCut{"zPvCut", 10., "Cut on absolute value of primary vertex z coordinate"};

using Cents = soa::Join<aod::CentFV0As, aod::CentFT0Ms, aod::CentFT0As, aod::CentFT0Cs, aod::CentFDDMs>;
using MyEventTable = soa::Join<aod::Collisions, aod::EvSels, aod::PVMultZeqs, Cents>;
using MyTrackTable = soa::Join<aod::Tracks, aod::TrackSelection, aod::TracksExtra>;
using MyEventTable = soa::Join<aod::Collisions, aod::EvSels>;

void init(InitContext const&)
{
Expand All @@ -232,13 +263,40 @@ struct HfTreeCreatorToXiPi {
template <typename T>
void fillEvent(const T& collision, float cutZPv)
{
rowEv(collision.sel8(), std::abs(collision.posZ()) < cutZPv);
float centFT0A = -1.f;
float centFT0C = -1.f;
float centFT0M = -1.f;
float centFV0A = -1.f;
float centFDDM = -1.f;
centFT0A = collision.centFT0A();
centFT0C = collision.centFT0C();
centFT0M = collision.centFT0M();
centFV0A = collision.centFV0A();
centFDDM = collision.centFDDM();

rowEv(
collision.sel8(), std::abs(collision.posZ()) < cutZPv,
collision.globalIndex(),
-1,
collision.numContrib(),
collision.posX(),
collision.posY(),
collision.posZ(),
0,
1,
centFT0A,
centFT0C,
centFT0M,
centFV0A,
centFDDM,
collision.multZeqNTracksPV());
}

template <typename T>
void fillCandidate(const T& candidate, int8_t flagMc, int8_t debugMc, int8_t originMc, bool collisionMatched)
{
rowCandidateFull(
candidate.collisionId(),
candidate.xPv(),
candidate.yPv(),
candidate.zPv(),
Expand Down
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