[PWGDQ] Tracks and TPC PID New Cuts (AliceO2Group#6925)

* Update CutsLibrary.cxx

Correct the 'KineCutOnly' by removing the line of code that does nothing. Then, create a new version called 'KineCutOnly2' that includes a condition for low momentum.

* Update CutsLibrary.cxx

New PIDStandardKine (>0.5 GeV). It will be used to create an updated Jpsi2ee tree.

* Please consider the following formatting changes

* Update CutsLibrary.cxx

New cuts for tree creation

* Please consider the following formatting changes

* Update tableReader.cxx

Correct some typos and add the X table

* Update HistogramsLibrary.cxx

Add some new histograms (momentum, DCA, Mass, Angular Distance...) to the X(3872) analysis. 'Default Mass' means the mass of the dilepton candidate was replaced with the nominal mass of the J/psi.

* Update VarManager.cxx

Add Q and Delta R variables. These variables are used to study the X(3872) particle

* Update VarManager.h

Add some variables for the X(3872) analysis, such as Q, Delta R, DCA and Invariant Mass.

* Update tableReader.cxx

Add the X(3872) table

* Please consider the following formatting changes

* Update VarManager.h

Correct a typo

* Update tableReader.cxx

Fix a typo

* Update VarManager.h

Correct the Q variable. Replace the J/psi candidate mass with the PDG one.

* Update CutsLibrary.cxx

* Update CutsLibrary.cxx

* Please consider the following formatting changes

* Update tableReader.cxx

* Update VarManager.h

* Please consider the following formatting changes

---------

Co-authored-by: ALICE Action Bot <[email protected]>

PWGDQ/Core/CutsLibrary.cxx

@@ -836,6 +836,12 @@ AnalysisCompositeCut* o2::aod::dqcuts::GetCompositeCut(const char* cutName)
     return cut;
   }
 
+  if (!nameStr.compare("Jpsi_TPCPost_calib_debug9")) {
+    cut->AddCut(GetAnalysisCut("jpsi_trackCut_debug4"));
+    cut->AddCut(GetAnalysisCut("electronPIDLooseSkimmed3"));
+    return cut;
+  }
+
   if (!nameStr.compare("LMee_TPCPost_calib_debug1")) {
     cut->AddCut(GetAnalysisCut("lmee_trackCut_debug"));
     cut->AddCut(GetAnalysisCut("lmee_TPCPID_debug1"));
@@ -3666,6 +3672,17 @@ AnalysisCut* o2::aod::dqcuts::GetAnalysisCut(const char* cutName)
     return cut;
   }
 
+  if (!nameStr.compare("jpsi_trackCut_debug4")) {
+    cut->AddCut(VarManager::kEta, -0.9, 0.9);
+    cut->AddCut(VarManager::kTPCchi2, 0.0, 4.0);
+    cut->AddCut(VarManager::kTPCncls, 90., 159);
+    cut->AddCut(VarManager::kITSncls, 2.5, 7.5);
+    cut->AddCut(VarManager::kIsITSibAny, 0.5, 1.5);
+    cut->AddCut(VarManager::kTrackDCAxy, -1, 1);
+    cut->AddCut(VarManager::kTrackDCAz, -3.0, 3.0);
+    return cut;
+  }
+
   if (!nameStr.compare("lmee_trackCut_debug")) {
     cut->AddCut(VarManager::kEta, -0.9, 0.9);
     cut->AddCut(VarManager::kTPCchi2, 0.0, 4.0);
@@ -4071,6 +4088,14 @@ AnalysisCut* o2::aod::dqcuts::GetAnalysisCut(const char* cutName)
     cut->AddCut(VarManager::kTPCnSigmaPr, 1.5, 999, false, VarManager::kPin, 3.0, 999);
     return cut;
   }
+
+  if (!nameStr.compare("electronPIDLooseSkimmed3")) {
+    cut->AddCut(VarManager::kTPCnSigmaEl, -3.0, 3.0);
+    cut->AddCut(VarManager::kTPCnSigmaPi, 3.0, 999, false, VarManager::kPin, 0, 3.0);
+    cut->AddCut(VarManager::kTPCnSigmaPr, 3.0, 999, false, VarManager::kPin, 0, 3.0);
+    return cut;
+  }
+
   if (!nameStr.compare("jpsi_TPCPID_debug6")) {
     cut->AddCut(VarManager::kTPCnSigmaEl, -2.0, 3.0);
     cut->AddCut(VarManager::kTPCnSigmaPi, 3.0, 999);

PWGDQ/Core/VarManager.h

@@ -438,7 +438,11 @@ class VarManager : public TObject
     kTOFbeta,
     kTrackLength,
     kTrackDCAxy,
+    kTrackDCAxyProng1,
+    kTrackDCAxyProng2,
     kTrackDCAz,
+    kTrackDCAzProng1,
+    kTrackDCAzProng2,
     kTrackDCAsigXY,
     kTrackDCAsigZ,
     kTrackDCAresXY,
@@ -4108,9 +4112,13 @@ void VarManager::FillDileptonTrackTrack(T1 const& dilepton, T2 const& hadron1, T
   values[kQuadEta] = v123.Eta();
   values[kQuadPhi] = v123.Phi();
 
-  values[kTrackDCAxy] = hadron1.dcaXY();
-  values[kTrackDCAz] = hadron1.dcaZ();
-  values[kPt] = hadron1.pt();
+  values[kTrackDCAxyProng1] = hadron1.dcaXY();
+  values[kTrackDCAzProng1] = hadron1.dcaZ();
+  values[kPt1] = hadron1.pt();
+
+  values[kTrackDCAxyProng2] = hadron2.dcaXY();
+  values[kTrackDCAzProng2] = hadron2.dcaZ();
+  values[kPt2] = hadron2.pt();
 
   if (fgUsedVars[kCosthetaDileptonDitrack] || fgUsedVars[kPairMass] || fgUsedVars[kPairPt] || fgUsedVars[kDitrackPt] || fgUsedVars[kDitrackMass] || fgUsedVars[kQ] || fgUsedVars[kDeltaR1] || fgUsedVars[kDeltaR2] || fgUsedVars[kRap]) {
     ROOT::Math::PtEtaPhiMVector v23 = v2 + v3;

PWGDQ/Tasks/tableReader.cxx

@@ -85,12 +85,19 @@ DECLARE_SOA_COLUMN(etaXcandidate, EtaXcandidate, float);
 DECLARE_SOA_COLUMN(massJpsicandidate, MJpsicandidate, float);
 DECLARE_SOA_COLUMN(massDipioncandidate, MDipioncandidate, float);
 DECLARE_SOA_COLUMN(pTJpsicandidate, PtJpsicandidate, float);
+DECLARE_SOA_COLUMN(pTDipioncandidate, PtDipioncandidate, float);
 DECLARE_SOA_COLUMN(massDiff, Q, float);
 DECLARE_SOA_COLUMN(angDistPion1, DeltaR1, float);
 DECLARE_SOA_COLUMN(angDistPion2, DeltaR2, float);
 DECLARE_SOA_COLUMN(cosDileptonDipion, CosDileptonDipion, float);
-DECLARE_SOA_COLUMN(dcaxy, DcaXY, float);
-DECLARE_SOA_COLUMN(dcaz, DcaZ, float);
+DECLARE_SOA_COLUMN(dcaxyPion1, DcaXYPion1, float);
+DECLARE_SOA_COLUMN(dcazPion1, DcaZPion1, float);
+DECLARE_SOA_COLUMN(dcaxyPion2, DcaXYPion2, float);
+DECLARE_SOA_COLUMN(dcazPion2, DcaZPion2, float);
+DECLARE_SOA_COLUMN(pTPion1, PtPion1, float);
+DECLARE_SOA_COLUMN(pTPion2, PtPion2, float);
+DECLARE_SOA_COLUMN(dileptonSign, DileptonSign, int);
+DECLARE_SOA_COLUMN(ditrackSign, DitrackSign, int);
 
 } // namespace dqanalysisflags
 
@@ -100,7 +107,7 @@ DECLARE_SOA_TABLE(BarrelTrackCuts, "AOD", "DQANATRKCUTS", dqanalysisflags::IsBar
 DECLARE_SOA_TABLE(MuonTrackCuts, "AOD", "DQANAMUONCUTS", dqanalysisflags::IsMuonSelected);
 DECLARE_SOA_TABLE(Prefilter, "AOD", "DQPREFILTER", dqanalysisflags::IsPrefilterVetoed);
 DECLARE_SOA_TABLE(BmesonCandidates, "AOD", "DQBMESONS", dqanalysisflags::massBcandidate, dqanalysisflags::pTBcandidate, dqanalysisflags::LxyBcandidate, dqanalysisflags::LxyzBcandidate, dqanalysisflags::LzBcandidate, dqanalysisflags::TauxyBcandidate, dqanalysisflags::TauzBcandidate, dqanalysisflags::CosPBcandidate, dqanalysisflags::Chi2Bcandidate);
-DECLARE_SOA_TABLE(XCandidates, "AOD", "DQX3872", dqanalysisflags::massXcandidate, dqanalysisflags::pTXcandidate, dqanalysisflags::rapidityXcandidate, dqanalysisflags::etaXcandidate, dqanalysisflags::massJpsicandidate, dqanalysisflags::massDipioncandidate, dqanalysisflags::pTJpsicandidate, dqanalysisflags::massDiff, dqanalysisflags::angDistPion1, dqanalysisflags::angDistPion2, dqanalysisflags::cosDileptonDipion, dqanalysisflags::dcaxy, dqanalysisflags::dcaz);
+DECLARE_SOA_TABLE(XCandidates, "AOD", "DQX3872", dqanalysisflags::massXcandidate, dqanalysisflags::pTXcandidate, dqanalysisflags::rapidityXcandidate, dqanalysisflags::etaXcandidate, dqanalysisflags::massJpsicandidate, dqanalysisflags::massDipioncandidate, dqanalysisflags::pTJpsicandidate, dqanalysisflags::pTDipioncandidate, dqanalysisflags::massDiff, dqanalysisflags::angDistPion1, dqanalysisflags::angDistPion2, dqanalysisflags::cosDileptonDipion, dqanalysisflags::dcaxyPion1, dqanalysisflags::dcazPion1, dqanalysisflags::dcaxyPion2, dqanalysisflags::dcazPion2, dqanalysisflags::pTPion1, dqanalysisflags::pTPion2, dqanalysisflags::dileptonSign, dqanalysisflags::ditrackSign);
 } // namespace o2::aod
 
 // Declarations of various short names
@@ -1949,11 +1956,10 @@ struct AnalysisDileptonTrackTrack {
             if (t1.isBarrelSelected() & (uint32_t(1) << (iTrackCut + 1)) && t2.isBarrelSelected() & (uint32_t(1) << (iTrackCut + 1))) {
               fHistMan->FillHistClass(Form("DitrackSelected_%s_%s", fDitrackCut.GetName(), (*cutname).Data()), fValuesDitrack);
               if (fQuadrupletCut.IsSelected(fValuesQuadruplet)) {
+                XTable(fValuesQuadruplet[VarManager::kQuadMass], fValuesQuadruplet[VarManager::kQuadPt], fValuesQuadruplet[VarManager::kRap], fValuesQuadruplet[VarManager::kQuadEta], fValuesQuadruplet[VarManager::kPairMass], fValuesQuadruplet[VarManager::kDitrackMass], fValuesQuadruplet[VarManager::kPairPt], fValuesQuadruplet[VarManager::kDitrackPt], fValuesQuadruplet[VarManager::kQ], fValuesQuadruplet[VarManager::kDeltaR1], fValuesQuadruplet[VarManager::kDeltaR2], fValuesQuadruplet[VarManager::kCosthetaDileptonDitrack], fValuesQuadruplet[VarManager::kTrackDCAxyProng1], fValuesQuadruplet[VarManager::kTrackDCAzProng1], fValuesQuadruplet[VarManager::kTrackDCAxyProng2], fValuesQuadruplet[VarManager::kTrackDCAzProng2], fValuesQuadruplet[VarManager::kPt1], fValuesQuadruplet[VarManager::kPt2], dilepton.sign(), t1.sign() + t2.sign());
                 if (fIsUnlikeSignDilepton) {
                   if (fIsUnlikeSignDitrack) {
                     fHistMan->FillHistClass(Form("QuadrupletSEUSUS_%s_%s_%s", fDileptonCut.GetName(), fDitrackCut.GetName(), (*cutname).Data()), fValuesQuadruplet);
-                    XTable(fValuesQuadruplet[VarManager::kQuadMass], fValuesQuadruplet[VarManager::kQuadPt], fValuesQuadruplet[VarManager::kRap], fValuesQuadruplet[VarManager::kQuadEta], fValuesQuadruplet[VarManager::kPairMass], fValuesQuadruplet[VarManager::kDitrackMass], fValuesQuadruplet[VarManager::kPairPt], fValuesQuadruplet[VarManager::kQ], fValuesQuadruplet[VarManager::kDeltaR1], fValuesQuadruplet[VarManager::kDeltaR2], fValuesQuadruplet[VarManager::kCosthetaDileptonDitrack], fValuesQuadruplet[VarManager::kTrackDCAxy], fValuesQuadruplet[VarManager::kTrackDCAz]);
-
                   } else {
                     fHistMan->FillHistClass(Form("QuadrupletSEUSLS_%s_%s_%s", fDileptonCut.GetName(), fDitrackCut.GetName(), (*cutname).Data()), fValuesQuadruplet);
                   }