Producing derived data for charged kstar spin alignment study

Author: Prottay Das

PWGLF/DataModel/LFCKSSpinalignmentTables.h

@@ -0,0 +1,100 @@
+// 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.
+
+///
+/// \author Prottay Das <prottay.das@cern.ch>
+
+#ifndef PWGLF_DATAMODEL_LFCKSSPINALIGNMENTTABLES_H_
+#define PWGLF_DATAMODEL_LFCKSSPINALIGNMENTTABLES_H_
+
+#include "Common/Core/RecoDecay.h"
+#include "Common/DataModel/Centrality.h"
+#include "Common/DataModel/Multiplicity.h"
+#include "Common/DataModel/PIDResponse.h"
+#include "Common/DataModel/TrackSelectionTables.h"
+
+#include "Framework/ASoA.h"
+#include "Framework/AnalysisDataModel.h"
+
+#include <cmath>
+
+namespace o2::aod
+{
+namespace kshortpionevent
+{
+DECLARE_SOA_COLUMN(Cent, cent, float);
+DECLARE_SOA_COLUMN(CollIndex, collindex, float);
+DECLARE_SOA_COLUMN(PsiFT0C, psiFT0C, float);
+DECLARE_SOA_COLUMN(PsiFT0A, psiFT0A, float);
+DECLARE_SOA_COLUMN(PsiTPC, psiTPC, float);
+} // namespace kshortpionevent
+DECLARE_SOA_TABLE(KShortpionEvents, "AOD", "KSHORTPIONEVENT",
+                  o2::soa::Index<>,
+                  kshortpionevent::Cent,
+                  kshortpionevent::CollIndex,
+                  kshortpionevent::PsiFT0C,
+                  kshortpionevent::PsiFT0A,
+                  kshortpionevent::PsiTPC)
+using KShortpionEvent = KShortpionEvents::iterator;
+
+namespace kshortpionpair
+{
+DECLARE_SOA_INDEX_COLUMN(KShortpionEvent, kshortpionevent);
+DECLARE_SOA_COLUMN(V0Cospa, v0Cospa, float);                       //! V0 Cospa
+DECLARE_SOA_COLUMN(V0Radius, v0Radius, float);                     //! V0 Radius
+DECLARE_SOA_COLUMN(DcaPositive, dcaPositive, float);               //! DCA Positive
+DECLARE_SOA_COLUMN(DcaNegative, dcaNegative, float);               //! DCA Negative
+DECLARE_SOA_COLUMN(DcaBetweenDaughter, dcaBetweenDaughter, float); //! DCA between daughters
+DECLARE_SOA_COLUMN(V0Lifetime, v0Lifetime, float);                 //! KShort lifetime
+                                                   // DECLARE_SOA_COLUMN(Armenteros, arm, float);                     //! Armenteros cut
+DECLARE_SOA_COLUMN(KShortPx, kshPx, float);            //! KShort Px
+DECLARE_SOA_COLUMN(KShortPy, kshPy, float);            //! KShort Py
+DECLARE_SOA_COLUMN(KShortPz, kshPz, float);            //! KShort Pz
+DECLARE_SOA_COLUMN(KShortMass, kshMass, float);        //! KShort Mass
+DECLARE_SOA_COLUMN(PionBachPx, pibachPx, float);       //! Bachelor Pion Px
+DECLARE_SOA_COLUMN(PionBachPy, pibachPy, float);       //! Bachelor Pion Py
+DECLARE_SOA_COLUMN(PionBachPz, pibachPz, float);       //! Bachelor Pion Pz
+DECLARE_SOA_COLUMN(PionBachSign, pibachSign, int);     //! Bachelor Pion Sign
+DECLARE_SOA_COLUMN(PionBachTPC, pibachnsigtpc, float); //! Bachelor Pion nsigmatpc
+DECLARE_SOA_COLUMN(PionBachTOFHit, pibachtofhit, int); //! Bachelor Pion tof hit availability
+DECLARE_SOA_COLUMN(PionBachTOF, pibachnsigtof, float); //! Bachelor Pion nsigmatof
+DECLARE_SOA_COLUMN(PionBachIndex, pibachIndex, int);   //! Bachelor Pion index
+DECLARE_SOA_COLUMN(PionIndex1, pionIndex1, int);       //! Daughter Pion index1
+DECLARE_SOA_COLUMN(PionIndex2, pionIndex2, int);       //! Daughter Pion index2
+} // namespace kshortpionpair
+DECLARE_SOA_TABLE(KShortpionPairs, "AOD", "KSHORTPIONPAIR",
+                  o2::soa::Index<>,
+                  kshortpionpair::KShortpionEventId,
+                  kshortpionpair::V0Cospa,
+                  kshortpionpair::V0Radius,
+                  kshortpionpair::DcaPositive,
+                  kshortpionpair::DcaNegative,
+                  kshortpionpair::DcaBetweenDaughter,
+                  kshortpionpair::V0Lifetime,
+                  // kshortpionpair::Armenteros,
+                  kshortpionpair::KShortPx,
+                  kshortpionpair::KShortPy,
+                  kshortpionpair::KShortPz,
+                  kshortpionpair::KShortMass,
+                  kshortpionpair::PionBachPx,
+                  kshortpionpair::PionBachPy,
+                  kshortpionpair::PionBachPz,
+                  kshortpionpair::PionBachSign,
+                  kshortpionpair::PionBachTPC,
+                  kshortpionpair::PionBachTOFHit,
+                  kshortpionpair::PionBachTOF,
+                  kshortpionpair::PionBachIndex,
+                  kshortpionpair::PionIndex1,
+                  kshortpionpair::PionIndex2);
+
+using KShortpionPair = KShortpionPairs::iterator;
+} // namespace o2::aod
+#endif // PWGLF_DATAMODEL_LFCKSSPINALIGNMENTTABLES_H_

PWGLF/TableProducer/Resonances/CMakeLists.txt

@@ -49,3 +49,8 @@ o2physics_add_dpl_workflow(heptaquarktable
     SOURCES HeptaQuarktable.cxx
     PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore O2::DetectorsVertexing
     COMPONENT_NAME Analysis)
+
+o2physics_add_dpl_workflow(cksspinalignment
+    SOURCES cksspinalignment.cxx
+    PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
+    COMPONENT_NAME Analysis)