--- /dev/null
+
+/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+//-----------------------------------------------------------------
+// AliAnalysisTaskPerformanceStrange class
+// This task is for a performance study of V0 identification.
+// It works with MC info and AOD tree.
+// Author: Peter Kalinak peter.kalinak@cern.ch
+//-----------------------------------------------------------------
+
+#include <Riostream.h>
+
+#include <stdio.h>
+#include <iostream>
+#include "TChain.h"
+#include "TTree.h"
+#include "TH1F.h"
+#include "TH2F.h"
+#include "TH3F.h"
+#include "TF1.h"
+#include "TList.h"
+#include "TMath.h"
+#include "TCanvas.h"
+#include "AliAnalysisManager.h"
+#include "AliPhysicsSelection.h"
+#include "AliBackgroundSelection.h"
+#include "AliMultiplicity.h"
+#include "AliAODEvent.h"
+#include "AliAODVertex.h"
+#include "AliAODTrack.h"
+#include "AliAODv0.h"
+#include "AliAODMCHeader.h"
+#include "AliAODInputHandler.h"
+#include "AliAODPid.h"
+#include "AliVEvent.h"
+#include "AliAODMCParticle.h"
+#include "AliLog.h"
+#include "AliPIDResponse.h"
+#include "AliCentrality.h"
+#include "AliAnalysisTaskPerformanceStrangeAOD.h"
+
+
+ClassImp(AliAnalysisTaskPerformanceStrangeAOD)
+
+
+//________________________________________________________________________
+AliAnalysisTaskPerformanceStrangeAOD::AliAnalysisTaskPerformanceStrangeAOD()
+: AliAnalysisTaskSE(), fAnalysisMC(0), fAnalysisType("infoType"), fCollidingSystems(0), fUsePID("infoPID"), fUseCut("infoCut"),fDown(0),fUp(0), fAOD(0), fListHist(0),fPIDResponse(0),fQASelector(0),fCentMin(0),fCentMax(0),
+
+ fHistMCPrimaryVertexX(0),
+ fHistMCPrimaryVertexY(0),
+ fHistMCPrimaryVertexZ(0),
+ fHistMCMultiplicityPrimary(0),
+ fHistMCMultiplicityTracks(0),
+ fHistTPCTracks(0),
+ fHistMCtracksProdRadiusK0s(0),
+ fHistMCtracksProdRadiusLambda(0),
+ fHistMCtracksProdRadiusAntiLambda(0),
+ fHistMCtracksDecayRadiusK0s(0),
+ fHistMCtracksDecayRadiusLambda(0),
+ fHistMCtracksDecayRadiusAntiLambda(0),
+ fHistMCPtAllK0s(0),
+ fHistMCPtAllLambda(0),
+ fHistMCPtAllAntiLambda(0),
+ fHistMCProdRadiusK0s(0),
+ fHistMCProdRadiusLambda(0),
+ fHistMCProdRadiusAntiLambda(0),
+ fHistMCRapK0s(0),
+ fHistMCRapInPtRangeK0s(0),
+ fHistMCRapLambda(0),
+ fHistMCRapInPtRangeLambda(0),
+ fHistMCRapAntiLambda(0),
+ fHistMCRapInPtRangeAntiLambda(0),
+ fHistMCRapXi(0),
+ fHistMCRapInPtRangeXi(0),
+ fHistMCRapPhi(0),
+ fHistMCRapInPtRangePhi(0),
+////////////////////////////////////////
+ fHistMCPtK0s(0),
+ fHistMCPtLambda(0),
+ fHistMCPtAntiLambda(0),
+///////////////////////////////////////////
+
+ fHistMCPtLambdaFromSigma(0),
+ fHistMCPtAntiLambdaFromSigma(0),
+ fHistNTimesRecK0s(0),
+ fHistNTimesRecLambda(0),
+ fHistNTimesRecAntiLambda(0),
+ fHistNTimesRecK0sVsPt(0),
+ fHistNTimesRecLambdaVsPt(0),
+ fHistNTimesRecAntiLambdaVsPt(0),
+ fHistNumberEvents(0),
+ fHistTrackPerEvent(0),
+ fHistTPCMult(0),
+ fHistTrackletPerEvent(0),
+ fHistMCDaughterTrack(0),
+ fHistSPDPrimaryVertexZ(0),
+ fHistPrimaryVertexX(0),
+ fHistPrimaryVertexY(0),
+ fHistPrimaryVertexZ(0),
+ fHistPrimaryVertexResX(0),
+ fHistPrimaryVertexResY(0),
+ fHistPrimaryVertexResZ(0),
+ fHistPrimaryVertexPosXV0events(0),
+ fHistPrimaryVertexPosYV0events(0),
+ fHistPrimaryVertexPosZV0events(0),
+ fHistDaughterPt(0),
+////////////////////////////////////////
+
+ fHistDcaPosToPrimVertexK0(0),
+ fHistDcaNegToPrimVertexK0(0),
+ fHistRadiusV0K0(0),
+ fHistDecayLengthV0K0(0),
+ fHistDcaV0DaughtersK0(0),
+ fHistChi2K0(0),
+ fHistCosPointAngleK0(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0(0),
+ fHistDcaNegToPrimVertexK0vsMassK0(0),
+ fHistRadiusV0K0vsMassK0(0),
+ fHistDecayLengthV0K0vsMassK0(0),
+ fHistDcaV0DaughtersK0vsMassK0(0),
+ fHistCosPointAngleK0vsMassK0(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0pt1(0),
+ fHistDcaNegToPrimVertexK0vsMassK0pt1(0),
+ fHistRadiusV0K0vsMassK0pt1(0),
+ fHistDecayLengthV0K0vsMassK0pt1(0),
+ fHistDcaV0DaughtersK0vsMassK0pt1(0),
+ fHistCosPointAngleK0vsMassK0pt1(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0pt2(0),
+ fHistDcaNegToPrimVertexK0vsMassK0pt2(0),
+ fHistRadiusV0K0vsMassK0pt2(0),
+ fHistDecayLengthV0K0vsMassK0pt2(0),
+ fHistDcaV0DaughtersK0vsMassK0pt2(0),
+ fHistCosPointAngleK0vsMassK0pt2(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0pt3(0),
+ fHistDcaNegToPrimVertexK0vsMassK0pt3(0),
+ fHistRadiusV0K0vsMassK0pt3(0),
+ fHistDecayLengthV0K0vsMassK0pt3(0),
+ fHistDcaV0DaughtersK0vsMassK0pt3(0),
+ fHistCosPointAngleK0vsMassK0pt3(0),
+
+/////////// Lambda ///////////////////////////
+
+ fHistDcaPosToPrimVertexL(0),
+ fHistDcaNegToPrimVertexL(0),
+ fHistRadiusV0L(0),
+ fHistDecayLengthV0L(0),
+ fHistDcaV0DaughtersL(0),
+ fHistChi2L(0),
+ fHistCosPointAngleL(0),
+ fHistcTauL(0),
+
+ fHistDcaPosToPrimVertexLvsMassL(0),
+ fHistDcaNegToPrimVertexLvsMassL(0),
+ fHistRadiusV0LvsMassL(0),
+ fHistDecayLengthV0LvsMassL(0),
+ fHistDcaV0DaughtersLvsMassL(0),
+ fHistCosPointAngleLvsMassL(0),
+ fHistCosPointAngleLvsMassVsPtsigL(0),
+ fHistCosPointAngleLvsMassVsPtbackL(0),
+
+
+ fHistDcaPosToPrimVertexLambdaVsMasspt1(0),
+ fHistDcaNegToPrimVertexLambdaVsMasspt1(0),
+ fHistRadiusV0LambdaVsMasspt1(0),
+ fHistDecayLengthV0LambdaVsMasspt1(0),
+ fHistDcaV0DaughtersLambdaVsMasspt1(0),
+ fHistCosPointAngleLambdaVsMasspt1(0),
+
+ fHistDcaPosToPrimVertexLambdaVsMasspt2(0),
+ fHistDcaNegToPrimVertexLambdaVsMasspt2(0),
+ fHistRadiusV0LambdaVsMasspt2(0),
+ fHistDecayLengthV0LambdaVsMasspt2(0),
+ fHistDcaV0DaughtersLambdaVsMasspt2(0),
+ fHistCosPointAngleLambdaVsMasspt2(0),
+
+ fHistDcaPosToPrimVertexLambdaVsMasspt3(0),
+ fHistDcaNegToPrimVertexLambdaVsMasspt3(0),
+ fHistRadiusV0LambdaVsMasspt3(0),
+ fHistDecayLengthV0LambdaVsMasspt3(0),
+ fHistDcaV0DaughtersLambdaVsMasspt3(0),
+ fHistCosPointAngleLambdaVsMasspt3(0),
+
+
+
+/////////Antilambda ///////////////////
+ fHistDcaPosToPrimVertexAntiL(0),
+ fHistDcaNegToPrimVertexAntiL(0),
+ fHistRadiusV0AntiL(0),
+ fHistDecayLengthV0AntiL(0),
+ fHistDcaV0DaughtersAntiL(0),
+ fHistChi2AntiL(0),
+ fHistCosPointAngleAntiL(0),
+
+ fHistDcaPosToPrimVertexAntiLvsMass(0),
+ fHistDcaNegToPrimVertexAntiLvsMass(0),
+ fHistRadiusV0AntiLvsMass(0),
+ fHistDecayLengthV0AntiLvsMass(0),
+ fHistDcaV0DaughtersAntiLvsMass(0),
+ fHistCosPointAngleAntiLvsMass(0),
+
+
+
+ fHistDcaPosToPrimVertexAntiLVsMasspt1(0),
+ fHistDcaNegToPrimVertexAntiLVsMasspt1(0),
+ fHistRadiusV0AntiLVsMasspt1(0),
+ fHistDecayLengthV0AntiLVsMasspt1(0),
+ fHistDcaV0DaughtersAntiLVsMasspt1(0),
+ fHistCosPointAngleAntiLVsMasspt1(0),
+
+ fHistDcaPosToPrimVertexAntiLVsMasspt2(0),
+ fHistDcaNegToPrimVertexAntiLVsMasspt2(0),
+ fHistRadiusV0AntiLVsMasspt2(0),
+ fHistDecayLengthV0AntiLVsMasspt2(0),
+ fHistDcaV0DaughtersAntiLVsMasspt2(0),
+ fHistCosPointAngleAntiLVsMasspt2(0),
+
+ fHistDcaPosToPrimVertexAntiLVsMasspt3(0),
+ fHistDcaNegToPrimVertexAntiLVsMasspt3(0),
+ fHistRadiusV0AntiLVsMasspt3(0),
+ fHistDecayLengthV0AntiLVsMasspt3(0),
+ fHistDcaV0DaughtersAntiLVsMasspt3(0),
+ fHistCosPointAngleAntiLVsMasspt3(0),
+
+/////////////////////////////////////////
+ fHistV0Multiplicity(0),
+ fHistMassK0(0),
+ fHistMassLambda(0),
+ fHistMassAntiLambda(0),
+ fHistMassVsRadiusK0(0),
+ fHistMassVsRadiusLambda(0),
+ fHistMassVsRadiusAntiLambda(0),
+
+///////////////////////////////////////
+ fHistPtVsMassK0(0),
+ fHistPtVsMassLambda(0),
+ fHistPtVsMassAntiLambda(0),
+////////////////////////////////////////
+
+ fHistArmenterosPodolanski(0),
+ fHistK0sMassVsLambdaMass(0),
+ fHistTPCsigPLambda(0),
+ fHistTPCsigPAntiLambda(0),
+ fHistNSigmaProton(0),
+ fHistNsigmaPosPionAntiLambda(0),
+ fHistNsigmaNegProtonAntiLambda(0),
+ fHistNsigmaPosProtonLambda(0),
+ fHistNsigmaNegPionLambda(0),
+ fHistNsigmaPosProtonAntiLambda(0),
+ fHistNsigmaNegPionAntiLambda(0),
+ fHistNsigmaPosPionK0(0),
+ fHistNsigmaNegPionK0(0),
+ fHistAsMcRapK0(0),
+ fHistAsMcRapLambda(0),
+ fHistAsMcRapAntiLambda(0),
+ fHistAsMcPtK0(0),
+ fHistAsMcPtLambda(0),
+ fHistAsMcPtAntiLambda(0),
+ fHistAsMcPtZoomK0(0),
+ fHistAsMcPtZoomLambda(0),
+ fHistAsMcPtZoomAntiLambda(0),
+ fHistAsMcProdRadiusK0(0),
+ fHistAsMcProdRadiusLambda(0),
+ fHistAsMcProdRadiusAntiLambda(0),
+ fHistAsMcProdRadiusXvsYK0s(0),
+ fHistAsMcProdRadiusXvsYLambda(0),
+ fHistAsMcProdRadiusXvsYAntiLambda(0),
+ fHistPidMcMassK0(0),
+ fHistPidMcMassLambda(0),
+ fHistPidMcMassAntiLambda(0),
+ fHistAsMcMassK0(0),
+ fHistAsMcMassLambda(0),
+ fHistAsMcMassAntiLambda(0),
+ fHistAsMcPtVsMassK0(0),
+ fHistAsMcPtVsMassLambda(0),
+ fHistAsMcPtVsMassAntiLambda(0),
+ fHistAsMcMassVsRadiusK0(0),
+ fHistAsMcMassVsRadiusLambda(0),
+ fHistAsMcMassVsRadiusAntiLambda(0),
+ fHistAsMcResxK0(0),
+ fHistAsMcResyK0(0),
+ fHistAsMcReszK0(0),
+ fHistAsMcResrVsRadiusK0(0),
+ fHistAsMcReszVsRadiusK0(0),
+ fHistAsMcResxLambda(0),
+ fHistAsMcResyLambda(0),
+ fHistAsMcReszLambda(0),
+ fHistAsMcResrVsRadiusLambda(0),
+ fHistAsMcReszVsRadiusLambda(0),
+ fHistAsMcResxAntiLambda(0),
+ fHistAsMcResyAntiLambda(0),
+ fHistAsMcReszAntiLambda(0),
+ fHistAsMcResrVsRadiusAntiLambda(0),
+ fHistAsMcReszVsRadiusAntiLambda(0),
+ fHistAsMcResPtK0(0),
+ fHistAsMcResPtLambda(0),
+ fHistAsMcResPtAntiLambda(0),
+ fHistAsMcResPtVsRapK0(0),
+ fHistAsMcResPtVsRapLambda(0),
+ fHistAsMcResPtVsRapAntiLambda(0),
+ fHistAsMcResPtVsPtK0(0),
+ fHistAsMcResPtVsPtLambda(0),
+ fHistAsMcResPtVsPtAntiLambda(0),
+ fHistAsMcMotherPdgCodeK0s(0),
+ fHistAsMcMotherPdgCodeLambda(0),
+ fHistAsMcMotherPdgCodeAntiLambda(0),
+ fHistAsMcPtLambdaFromSigma(0),
+ fHistAsMcPtAntiLambdaFromSigma(0),
+ fHistAsMcSecondaryPtVsRapK0s(0),
+ fHistAsMcSecondaryPtVsRapLambda(0),
+ fHistAsMcSecondaryPtVsRapAntiLambda(0),
+ fHistAsMcSecondaryProdRadiusK0s(0),
+ fHistAsMcSecondaryProdRadiusLambda(0),
+ fHistAsMcSecondaryProdRadiusAntiLambda(0),
+ fHistAsMcSecondaryProdRadiusXvsYK0s(0),
+ fHistAsMcSecondaryProdRadiusXvsYLambda(0),
+ fHistAsMcSecondaryProdRadiusXvsYAntiLambda(0),
+ fHistAsMcSecondaryMotherPdgCodeK0s(0),
+ fHistAsMcSecondaryMotherPdgCodeLambda(0),
+ fHistAsMcSecondaryMotherPdgCodeAntiLambda(0),
+ fHistAsMcSecondaryPtLambdaFromSigma(0),
+ fHistAsMcSecondaryPtAntiLambdaFromSigma(0)
+
+{
+ // Constructor
+}
+
+
+
+
+
+//________________________________________________________________________
+AliAnalysisTaskPerformanceStrangeAOD::AliAnalysisTaskPerformanceStrangeAOD(const char *name)
+ : AliAnalysisTaskSE(name), fAnalysisMC(0), fAnalysisType("infoType"), fCollidingSystems(0), fUsePID("infoPID"), fUseCut("infocut"),fDown(0),fUp(0), fAOD(0), fListHist(),fPIDResponse(0),fQASelector(0),fCentMin(0),fCentMax(0),
+
+ fHistMCPrimaryVertexX(0),
+ fHistMCPrimaryVertexY(0),
+ fHistMCPrimaryVertexZ(0),
+ fHistMCMultiplicityPrimary(0),
+ fHistMCMultiplicityTracks(0),
+ fHistTPCTracks(0),
+ fHistMCtracksProdRadiusK0s(0),
+ fHistMCtracksProdRadiusLambda(0),
+ fHistMCtracksProdRadiusAntiLambda(0),
+ fHistMCtracksDecayRadiusK0s(0),
+ fHistMCtracksDecayRadiusLambda(0),
+ fHistMCtracksDecayRadiusAntiLambda(0),
+ fHistMCPtAllK0s(0),
+ fHistMCPtAllLambda(0),
+ fHistMCPtAllAntiLambda(0),
+ fHistMCProdRadiusK0s(0),
+ fHistMCProdRadiusLambda(0),
+ fHistMCProdRadiusAntiLambda(0),
+ fHistMCRapK0s(0),
+ fHistMCRapInPtRangeK0s(0),
+ fHistMCRapLambda(0),
+ fHistMCRapInPtRangeLambda(0),
+ fHistMCRapAntiLambda(0),
+ fHistMCRapInPtRangeAntiLambda(0),
+ fHistMCRapXi(0),
+ fHistMCRapInPtRangeXi(0),
+ fHistMCRapPhi(0),
+ fHistMCRapInPtRangePhi(0),
+ ////////////////////////////////////////////////
+ fHistMCPtK0s(0),
+ fHistMCPtLambda(0),
+ fHistMCPtAntiLambda(0),
+ /////////////////////////////////////////////////
+ fHistMCPtLambdaFromSigma(0),
+ fHistMCPtAntiLambdaFromSigma(0),
+ fHistNTimesRecK0s(0),
+ fHistNTimesRecLambda(0),
+ fHistNTimesRecAntiLambda(0),
+ fHistNTimesRecK0sVsPt(0),
+ fHistNTimesRecLambdaVsPt(0),
+ fHistNTimesRecAntiLambdaVsPt(0),
+ fHistNumberEvents(0),
+ fHistTrackPerEvent(0),
+ fHistTPCMult(0),
+ fHistTrackletPerEvent(0),
+ fHistMCDaughterTrack(0),
+ fHistSPDPrimaryVertexZ(0),
+ fHistPrimaryVertexX(0),
+ fHistPrimaryVertexY(0),
+ fHistPrimaryVertexZ(0),
+ fHistPrimaryVertexResX(0),
+ fHistPrimaryVertexResY(0),
+ fHistPrimaryVertexResZ(0),
+ fHistPrimaryVertexPosXV0events(0),
+ fHistPrimaryVertexPosYV0events(0),
+ fHistPrimaryVertexPosZV0events(0),
+ fHistDaughterPt(0),
+ ////////////////////////////////////////
+
+ fHistDcaPosToPrimVertexK0(0),
+ fHistDcaNegToPrimVertexK0(0),
+ fHistRadiusV0K0(0),
+ fHistDecayLengthV0K0(0),
+ fHistDcaV0DaughtersK0(0),
+ fHistChi2K0(0),
+ fHistCosPointAngleK0(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0(0),
+ fHistDcaNegToPrimVertexK0vsMassK0(0),
+ fHistRadiusV0K0vsMassK0(0),
+ fHistDecayLengthV0K0vsMassK0(0),
+ fHistDcaV0DaughtersK0vsMassK0(0),
+ fHistCosPointAngleK0vsMassK0(0),
+
+
+ fHistDcaPosToPrimVertexK0vsMassK0pt1(0),
+ fHistDcaNegToPrimVertexK0vsMassK0pt1(0),
+ fHistRadiusV0K0vsMassK0pt1(0),
+ fHistDecayLengthV0K0vsMassK0pt1(0),
+ fHistDcaV0DaughtersK0vsMassK0pt1(0),
+ fHistCosPointAngleK0vsMassK0pt1(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0pt2(0),
+ fHistDcaNegToPrimVertexK0vsMassK0pt2(0),
+ fHistRadiusV0K0vsMassK0pt2(0),
+ fHistDecayLengthV0K0vsMassK0pt2(0),
+ fHistDcaV0DaughtersK0vsMassK0pt2(0),
+ fHistCosPointAngleK0vsMassK0pt2(0),
+
+ fHistDcaPosToPrimVertexK0vsMassK0pt3(0),
+ fHistDcaNegToPrimVertexK0vsMassK0pt3(0),
+ fHistRadiusV0K0vsMassK0pt3(0),
+ fHistDecayLengthV0K0vsMassK0pt3(0),
+ fHistDcaV0DaughtersK0vsMassK0pt3(0),
+ fHistCosPointAngleK0vsMassK0pt3(0),
+
+ /////////////////////////////////////////
+
+ fHistDcaPosToPrimVertexL(0),
+ fHistDcaNegToPrimVertexL(0),
+ fHistRadiusV0L(0),
+ fHistDecayLengthV0L(0),
+ fHistDcaV0DaughtersL(0),
+ fHistChi2L(0),
+ fHistCosPointAngleL(0),
+ fHistcTauL(0),
+
+ fHistDcaPosToPrimVertexLvsMassL(0),
+ fHistDcaNegToPrimVertexLvsMassL(0),
+ fHistRadiusV0LvsMassL(0),
+ fHistDecayLengthV0LvsMassL(0),
+ fHistDcaV0DaughtersLvsMassL(0),
+ fHistCosPointAngleLvsMassL(0),
+ fHistCosPointAngleLvsMassVsPtsigL(0),
+ fHistCosPointAngleLvsMassVsPtbackL(0),
+
+
+
+ fHistDcaPosToPrimVertexLambdaVsMasspt1(0),
+ fHistDcaNegToPrimVertexLambdaVsMasspt1(0),
+ fHistRadiusV0LambdaVsMasspt1(0),
+ fHistDecayLengthV0LambdaVsMasspt1(0),
+ fHistDcaV0DaughtersLambdaVsMasspt1(0),
+ fHistCosPointAngleLambdaVsMasspt1(0),
+
+ fHistDcaPosToPrimVertexLambdaVsMasspt2(0),
+ fHistDcaNegToPrimVertexLambdaVsMasspt2(0),
+ fHistRadiusV0LambdaVsMasspt2(0),
+ fHistDecayLengthV0LambdaVsMasspt2(0),
+ fHistDcaV0DaughtersLambdaVsMasspt2(0),
+ fHistCosPointAngleLambdaVsMasspt2(0),
+
+ fHistDcaPosToPrimVertexLambdaVsMasspt3(0),
+ fHistDcaNegToPrimVertexLambdaVsMasspt3(0),
+ fHistRadiusV0LambdaVsMasspt3(0),
+ fHistDecayLengthV0LambdaVsMasspt3(0),
+ fHistDcaV0DaughtersLambdaVsMasspt3(0),
+ fHistCosPointAngleLambdaVsMasspt3(0),
+
+ ////////////AntiLambda
+ fHistDcaPosToPrimVertexAntiL(0),
+ fHistDcaNegToPrimVertexAntiL(0),
+ fHistRadiusV0AntiL(0),
+ fHistDecayLengthV0AntiL(0),
+ fHistDcaV0DaughtersAntiL(0),
+ fHistChi2AntiL(0),
+ fHistCosPointAngleAntiL(0),
+
+ fHistDcaPosToPrimVertexAntiLvsMass(0),
+ fHistDcaNegToPrimVertexAntiLvsMass(0),
+ fHistRadiusV0AntiLvsMass(0),
+ fHistDecayLengthV0AntiLvsMass(0),
+ fHistDcaV0DaughtersAntiLvsMass(0),
+ fHistCosPointAngleAntiLvsMass(0),
+
+
+
+ fHistDcaPosToPrimVertexAntiLVsMasspt1(0),
+ fHistDcaNegToPrimVertexAntiLVsMasspt1(0),
+ fHistRadiusV0AntiLVsMasspt1(0),
+ fHistDecayLengthV0AntiLVsMasspt1(0),
+ fHistDcaV0DaughtersAntiLVsMasspt1(0),
+ fHistCosPointAngleAntiLVsMasspt1(0),
+
+ fHistDcaPosToPrimVertexAntiLVsMasspt2(0),
+ fHistDcaNegToPrimVertexAntiLVsMasspt2(0),
+ fHistRadiusV0AntiLVsMasspt2(0),
+ fHistDecayLengthV0AntiLVsMasspt2(0),
+ fHistDcaV0DaughtersAntiLVsMasspt2(0),
+ fHistCosPointAngleAntiLVsMasspt2(0),
+
+ fHistDcaPosToPrimVertexAntiLVsMasspt3(0),
+ fHistDcaNegToPrimVertexAntiLVsMasspt3(0),
+ fHistRadiusV0AntiLVsMasspt3(0),
+ fHistDecayLengthV0AntiLVsMasspt3(0),
+ fHistDcaV0DaughtersAntiLVsMasspt3(0),
+ fHistCosPointAngleAntiLVsMasspt3(0),
+
+
+ /////////////////////////////////////////
+
+ fHistV0Multiplicity(0),
+ fHistMassK0(0),
+ fHistMassLambda(0),
+ fHistMassAntiLambda(0),
+ fHistMassVsRadiusK0(0),
+ fHistMassVsRadiusLambda(0),
+ fHistMassVsRadiusAntiLambda(0),
+ /////////////////////////////////////////////
+ fHistPtVsMassK0(0),
+ fHistPtVsMassLambda(0),
+ fHistPtVsMassAntiLambda(0),
+ ///////////////////////////////////////////////////
+ fHistArmenterosPodolanski(0),
+ fHistK0sMassVsLambdaMass(0),
+ fHistTPCsigPLambda(0),
+ fHistTPCsigPAntiLambda(0),
+ fHistNSigmaProton(0),
+ fHistNsigmaPosPionAntiLambda(0),
+ fHistNsigmaNegProtonAntiLambda(0),
+ fHistNsigmaPosProtonLambda(0),
+ fHistNsigmaNegPionLambda(0),
+ fHistNsigmaPosProtonAntiLambda(0),
+ fHistNsigmaNegPionAntiLambda(0),
+ fHistNsigmaPosPionK0(0),
+ fHistNsigmaNegPionK0(0),
+ fHistAsMcRapK0(0),
+ fHistAsMcRapLambda(0),
+ fHistAsMcRapAntiLambda(0),
+ ///////////////////////////////////
+ fHistAsMcPtK0(0),
+ fHistAsMcPtLambda(0),
+ fHistAsMcPtAntiLambda(0),
+ /////////////////////////////////////
+ fHistAsMcPtZoomK0(0),
+ fHistAsMcPtZoomLambda(0),
+ fHistAsMcPtZoomAntiLambda(0),
+ fHistAsMcProdRadiusK0(0),
+ fHistAsMcProdRadiusLambda(0),
+ fHistAsMcProdRadiusAntiLambda(0),
+ fHistAsMcProdRadiusXvsYK0s(0),
+ fHistAsMcProdRadiusXvsYLambda(0),
+ fHistAsMcProdRadiusXvsYAntiLambda(0),
+ fHistPidMcMassK0(0),
+ fHistPidMcMassLambda(0),
+ fHistPidMcMassAntiLambda(0),
+ fHistAsMcMassK0(0),
+ fHistAsMcMassLambda(0),
+ fHistAsMcMassAntiLambda(0),
+ fHistAsMcPtVsMassK0(0),
+ fHistAsMcPtVsMassLambda(0),
+ fHistAsMcPtVsMassAntiLambda(0),
+ fHistAsMcMassVsRadiusK0(0),
+ fHistAsMcMassVsRadiusLambda(0),
+ fHistAsMcMassVsRadiusAntiLambda(0),
+ fHistAsMcResxK0(0),
+ fHistAsMcResyK0(0),
+ fHistAsMcReszK0(0),
+ fHistAsMcResrVsRadiusK0(0),
+ fHistAsMcReszVsRadiusK0(0),
+ fHistAsMcResxLambda(0),
+ fHistAsMcResyLambda(0),
+ fHistAsMcReszLambda(0),
+ fHistAsMcResrVsRadiusLambda(0),
+ fHistAsMcReszVsRadiusLambda(0),
+ fHistAsMcResxAntiLambda(0),
+ fHistAsMcResyAntiLambda(0),
+ fHistAsMcReszAntiLambda(0),
+ fHistAsMcResrVsRadiusAntiLambda(0),
+ fHistAsMcReszVsRadiusAntiLambda(0),
+ fHistAsMcResPtK0(0),
+ fHistAsMcResPtLambda(0),
+ fHistAsMcResPtAntiLambda(0),
+ fHistAsMcResPtVsRapK0(0),
+ fHistAsMcResPtVsRapLambda(0),
+ fHistAsMcResPtVsRapAntiLambda(0),
+ fHistAsMcResPtVsPtK0(0),
+ fHistAsMcResPtVsPtLambda(0),
+ fHistAsMcResPtVsPtAntiLambda(0),
+ fHistAsMcMotherPdgCodeK0s(0),
+ fHistAsMcMotherPdgCodeLambda(0),
+ fHistAsMcMotherPdgCodeAntiLambda(0),
+ fHistAsMcPtLambdaFromSigma(0),
+ fHistAsMcPtAntiLambdaFromSigma(0),
+ fHistAsMcSecondaryPtVsRapK0s(0),
+ fHistAsMcSecondaryPtVsRapLambda(0),
+ fHistAsMcSecondaryPtVsRapAntiLambda(0),
+ fHistAsMcSecondaryProdRadiusK0s(0),
+ fHistAsMcSecondaryProdRadiusLambda(0),
+ fHistAsMcSecondaryProdRadiusAntiLambda(0),
+ fHistAsMcSecondaryProdRadiusXvsYK0s(0),
+ fHistAsMcSecondaryProdRadiusXvsYLambda(0),
+ fHistAsMcSecondaryProdRadiusXvsYAntiLambda(0),
+ fHistAsMcSecondaryMotherPdgCodeK0s(0),
+ fHistAsMcSecondaryMotherPdgCodeLambda(0),
+ fHistAsMcSecondaryMotherPdgCodeAntiLambda(0),
+ fHistAsMcSecondaryPtLambdaFromSigma(0),
+ fHistAsMcSecondaryPtAntiLambdaFromSigma(0)
+
+{
+ // Constructor
+
+ // Define output slots only here
+ // Output slot #1 writes into a TList container
+ DefineOutput(1, TList::Class());
+ // DefineOutput(3, AliESDtrackCuts::Class());
+}
+AliAnalysisTaskPerformanceStrangeAOD::~AliAnalysisTaskPerformanceStrangeAOD() {
+ //
+ // Destructor
+ //
+ if (fListHist && !AliAnalysisManager::GetAnalysisManager()->IsProofMode()) { delete fListHist; fListHist = 0x0; }
+ // if (fTracksCuts && !AliAnalysisManager::GetAnalysisManager()->IsProofMode()) { delete fTracksCuts; fTracksCuts = 0x0; }
+
+
+}
+//________________________________________________________________________
+void AliAnalysisTaskPerformanceStrangeAOD::UserCreateOutputObjects()
+{
+
+ //******************
+ // Create histograms
+ //*******************
+ fListHist = new TList();
+ fListHist->SetOwner();
+ //fListHistCuts = new TList();
+ //fListHistCuts->SetOwner();
+
+ // Bo: tbd: condition before allocation (i.e. if (!fHistMCMultiplicityPrimary){...} for each histo...
+
+ //***************
+ // MC histograms
+ //***************
+
+ // Primary Vertex:
+ fHistMCPrimaryVertexX = new TH1F("h1MCPrimaryVertexX", "MC Primary Vertex Position X;Primary Vertex Position X (cm);Events",100,-0.5,0.5);
+ fListHist->Add(fHistMCPrimaryVertexX);
+
+ fHistMCPrimaryVertexY = new TH1F("h1MCPrimaryVertexY", "MC Primary Vertex Position Y;Primary Vertex Position Y (cm);Events",100,-0.5,0.5);
+ fListHist->Add(fHistMCPrimaryVertexY);
+
+ fHistMCPrimaryVertexZ = new TH1F("h1MCPrimaryVertexZ", "MC Primary Vertex Position Z;Primary Vertex Position Z (cm);Events",200,-20,20);
+ fListHist->Add(fHistMCPrimaryVertexZ);
+
+ // Multiplicity
+ fHistMCMultiplicityPrimary = new TH1F("h1MCMultiplicityPrimary", "MC Primary Particles;NPrimary;Count", 201, -0.5, 200.5);
+ fListHist->Add(fHistMCMultiplicityPrimary);
+
+ fHistMCMultiplicityTracks = new TH1F("h1MCMultiplicityTracks", "MC Tracks;Ntracks;Count", 201, -0.5, 200.5);
+ fListHist->Add(fHistMCMultiplicityTracks);
+
+ // Production Radius of non-primary particles:
+ fHistMCtracksProdRadiusK0s = new TH2F("h2MCtracksProdRadiusK0s","Non-primary MC K^{0} Production Radius;x (cm); y (cm)",200,-50,50,200,-50,50);
+ fListHist->Add(fHistMCtracksProdRadiusK0s);
+
+ fHistMCtracksProdRadiusLambda = new TH2F("h2MCtracksProdRadiusLambda","Non-primary MC #Lambda^{0} Production Radius;x (cm); y (cm)",200,-50,50,200,-50,50);
+ fListHist->Add(fHistMCtracksProdRadiusLambda);
+
+ fHistMCtracksProdRadiusAntiLambda = new TH2F("h2MCtracksProdRadiusAntiLambda","Non-primary MC #bar{#Lambda}^{0} Production Radius;x (cm); y (cm)",200,-50,50,200,-50,50);
+ fListHist->Add(fHistMCtracksProdRadiusAntiLambda);
+
+ // Decay Radius of non-primary particles:
+ fHistMCtracksDecayRadiusK0s = new TH1F("h1MCtracksDecayRadiusK0s","Non-primary MC K^{0} Decay Radius;r (cm)",101,-1,100);
+ fListHist->Add(fHistMCtracksDecayRadiusK0s);
+
+ fHistMCtracksDecayRadiusLambda = new TH1F("h1MCtracksDecayRadiusLambda","Non-primary MC #Lambda^{0} Decay Radius;r (cm)",101,-1,100);
+ fListHist->Add(fHistMCtracksDecayRadiusLambda);
+
+ fHistMCtracksDecayRadiusAntiLambda = new TH1F("h1MCtracksDecayRadiusAntiLambda","Non-primary #bar{#Lambda}^{0} Decay Radius;r (cm)",100,1,101);
+ fListHist->Add(fHistMCtracksDecayRadiusAntiLambda);
+
+ // Pt Distribution of non-primary particles:
+ fHistMCPtAllK0s = new TH1F("h1MCPtAllK0s", "Non-primary MC K^{0};p_{t} (GeV/c);Counts",240,0,12);
+ fListHist->Add(fHistMCPtAllK0s);
+
+ fHistMCPtAllLambda = new TH1F("h1MCPtAllLambda", "Non-primary MC #Lambda^{0};p_{t} (GeV/c);Counts",240,0,12);
+ fListHist->Add(fHistMCPtAllLambda);
+
+ fHistMCPtAllAntiLambda = new TH1F("h1MCPtAllAntiLambda", "Non-primary MC #bar{#Lambda}^{0};p_{t} (GeV/c);Counts",240,0,12);
+ fListHist->Add(fHistMCPtAllAntiLambda);
+
+ // Production Radius
+ fHistMCProdRadiusK0s = new TH1F("h1MCProdRadiusK0s", "MC K^{0} Production Radius;r (cm);Count", 400, -2, 2);
+ fListHist->Add(fHistMCProdRadiusK0s);
+
+ fHistMCProdRadiusLambda = new TH1F("h1MCProdRadiusLambda", "MC #Lambda^{0} Production Radius;r (cm);Count", 400, -2, 2);
+ fListHist->Add(fHistMCProdRadiusLambda);
+
+ fHistMCProdRadiusAntiLambda = new TH1F("h1MCProdRadiusAntiLambda", "MC #bar{#Lambda}^{0} Production Radius;r (cm);Count", 400, -2, 2);
+ fListHist->Add(fHistMCProdRadiusAntiLambda);
+
+ // Rapidity distribution:
+ fHistMCRapK0s = new TH1F("h1MCRapK0s", "K^{0};y",160,-4,4);
+ fListHist->Add(fHistMCRapK0s);
+
+ fHistMCRapInPtRangeK0s = new TH1F("h1MCRapInPtRangeK0s", "K^{0};y",160,-4,4);
+ fListHist->Add(fHistMCRapInPtRangeK0s);
+
+ fHistMCRapLambda = new TH1F("h1MCRapLambda", "#Lambda;y",160,-4,4);
+ fListHist->Add(fHistMCRapLambda);
+
+ fHistMCRapInPtRangeLambda = new TH1F("h1MCRapInPtRangeLambda", "#Lambda;y",160,-4,4);
+ fListHist->Add(fHistMCRapInPtRangeLambda);
+
+ fHistMCRapAntiLambda = new TH1F("h1MCRapAntiLambda", "#bar{#Lambda};y",160,-4,4);
+ fListHist->Add(fHistMCRapAntiLambda);
+
+ fHistMCRapInPtRangeAntiLambda = new TH1F("h1MCRapInPtRangeAntiLambda", "#bar{#Lambda};y",160,-4,4);
+ fListHist->Add(fHistMCRapInPtRangeAntiLambda);
+
+ fHistMCRapXi = new TH1F("h1MCRapXi", "Xi;y",160,-4,4);
+ fListHist->Add(fHistMCRapXi);
+
+ fHistMCRapInPtRangeXi = new TH1F("h1MCRapInPtRangeXi", "Xi;y",160,-4,4);
+ fListHist->Add(fHistMCRapInPtRangeXi);
+
+ fHistMCRapPhi = new TH1F("h1MCRapPhi", "Phi;y",160,-4,4);
+ fListHist->Add(fHistMCRapPhi);
+
+ fHistMCRapInPtRangePhi = new TH1F("h1MCRapInPtRangePhi", "Phi;y",160,-4,4);
+ fListHist->Add(fHistMCRapInPtRangePhi);
+
+ // Pt distribution:
+ fHistMCPtK0s = new TH1F("h1MCPtK0s", "K^{0};p_{t} (GeV/c)",240,0,12);
+ fListHist->Add(fHistMCPtK0s);
+
+ fHistMCPtLambda = new TH1F("h1MCPtLambda", "#Lambda^{0};p_{t} (GeV/c)",240,0,12);
+ fListHist->Add(fHistMCPtLambda);
+
+ fHistMCPtAntiLambda = new TH1F("h1MCPtAntiLambda", "#AntiLambda^{0};p_{t} (GeV/c)",240,0,12);
+ fListHist->Add(fHistMCPtAntiLambda);
+
+ // Pt distribution of Lambda coming from Sigma decay
+ fHistMCPtLambdaFromSigma = new TH1F("h1MCPtLambdaFromSigma", "#Lambda^{0};p_{t} (GeV/c)",240,0,12);
+ fListHist->Add(fHistMCPtLambdaFromSigma);
+
+ fHistMCPtAntiLambdaFromSigma = new TH1F("h1MCPtAntiLambdaFromSigma", "#Lambda^{0};p_{t} (GeV/c)",240,0,12);
+ fListHist->Add(fHistMCPtAntiLambdaFromSigma);
+
+ // Multiple reconstruction studies
+ fHistNTimesRecK0s = new TH1F("h1NTimesRecK0s","number of times a K0s is reconstructed in -1<y<1;number of times;counts",500,-0.5,4.5);
+ fListHist->Add(fHistNTimesRecK0s);
+
+ fHistNTimesRecLambda = new TH1F("h1NTimesRecLambda","number of times a Lambda is reconstructed in -1<y<1;number of times;counts",500,-0.5,4.5);
+ fListHist->Add(fHistNTimesRecLambda);
+
+ fHistNTimesRecAntiLambda = new TH1F("h1NTimesRecAntiLambda","number of times an AntiLambda is reconstructed in -1<y<1;number of times;counts",500,-0.5,4.5);
+ fListHist->Add(fHistNTimesRecAntiLambda);
+
+ fHistNTimesRecK0sVsPt = new TH2F("h2NTimesRecK0sVsPt","NTimes versus Pt, K^{0} in -1<y<1;p_{t} (GeV/c);number of times",75,0,15,5,-0.5,4.5);
+ fListHist->Add(fHistNTimesRecK0sVsPt);
+
+ fHistNTimesRecLambdaVsPt = new TH2F("h2NTimesRecLambdaVsPt","NTimes versus Pt, #Lambda^{0} in -1<y<1;p_{t} (GeV/c);number of times",75,0,15,5,-0.5,4.5);
+ fListHist->Add(fHistNTimesRecLambdaVsPt);
+
+ fHistNTimesRecAntiLambdaVsPt = new TH2F("h2NTimesRecAntiLambdaVsPt","NTimes versus Pt, #bar{#Lambda}^{0} in -1<y<1;p_{t} (GeV/c);number of times",75,0,15,5,-0.5,4.5);
+ fListHist->Add(fHistNTimesRecAntiLambdaVsPt);
+
+ //***********************************
+ // Reconstructed particles histograms
+ //***********************************
+
+ // Number of events;
+ fHistNumberEvents = new TH1F("h1NumberEvents", "Number of events; index;Number of Events",10,0,10);
+ fListHist->Add(fHistNumberEvents);
+
+ // multiplicity
+ fHistTrackPerEvent = new TH1F("h1TrackPerEvent", "Tracks per event;Number of Tracks;Number of Events",10000,0,10000);
+ fListHist->Add(fHistTrackPerEvent);
+
+ fHistTPCMult = new TH1F("h1HistTPCMult", "TPC tracks per event;Number of Tracks;Number of Events",10000,0,10000);
+ fListHist->Add(fHistTPCMult);
+
+
+ fHistTrackletPerEvent = new TH1F("h1TrackletPerEvent", "Number of tracklets;Number of tracklets per events;Number of events",1000,0,1000);
+ fListHist->Add(fHistTrackletPerEvent);
+
+ fHistMCDaughterTrack = new TH1F("h1MCDaughterTrack","Distribution of mc id for daughters;id tags;Counts",15,0,15);
+ fListHist->Add(fHistMCDaughterTrack);
+
+ fHistTPCTracks = new TH1F("h1TPCTracks","Distribution of TPC tracks;Number of TPC tracks:Number of events",1000,0,10000);
+ fListHist->Add(fHistTPCTracks);
+
+ // Primary Vertex:
+ fHistSPDPrimaryVertexZ = new TH1F("h1SPDPrimaryVertexZ", "SPD Primary Vertex Position Z;Primary Vertex Position Z (cm);Events",200,-20,20);
+ fListHist->Add(fHistSPDPrimaryVertexZ);
+
+ fHistPrimaryVertexX = new TH1F("h1PrimaryVertexX", "Primary Vertex Position X;Primary Vertex Position X (cm);Events",100,-0.5,0.5);
+ fListHist->Add(fHistPrimaryVertexX);
+
+ fHistPrimaryVertexY = new TH1F("h1PrimaryVertexY", "Primary Vertex Position Y;Primary Vertex Position Y (cm);Events",100,-0.5,0.5);
+ fListHist->Add(fHistPrimaryVertexY);
+
+ fHistPrimaryVertexZ = new TH1F("h1PrimaryVertexZ", "Primary Vertex Position Z;Primary Vertex Position Z (cm);Events",200,-20,20);
+ fListHist->Add(fHistPrimaryVertexZ);
+
+
+ // Primary vertex resolution
+ fHistPrimaryVertexResX = new TH1F("h1PrimaryVertexResX", "Primary Vertex Resolution X;Primary Vertex Resolution X (cm);Events",100,-0.25,0.25);
+ fListHist->Add(fHistPrimaryVertexResX);
+
+ fHistPrimaryVertexResY = new TH1F("h1PrimaryVertexResY", "Primary Vertex Resolution Y;Primary Vertex Resolution Y (cm);Events",100,-0.25,0.25);
+ fListHist->Add(fHistPrimaryVertexResY);
+
+ fHistPrimaryVertexResZ = new TH1F("h1PrimaryVertexResZ", "Primary Vertex Resolution Z;Primary Vertex Resolution Z (cm);Events",200,-0.25,0.25);
+ fListHist->Add(fHistPrimaryVertexResZ);
+
+
+ // Primary Vertex in events with V0 candidates:
+ fHistPrimaryVertexPosXV0events = new TH1F("h1PrimaryVertexPosXV0events", "Primary Vertex Position X;Primary Vertex Position X (cm);Events",100,-0.5,0.5);
+ fListHist->Add(fHistPrimaryVertexPosXV0events);
+ fHistPrimaryVertexPosYV0events = new TH1F("h1PrimaryVertexPosYV0events", "Primary Vertex Position Y;Primary Vertex Position Y (cm);Events",100,-0.5,0.5);
+ fListHist->Add(fHistPrimaryVertexPosYV0events);
+ fHistPrimaryVertexPosZV0events = new TH1F("h1PrimaryVertexPosZV0events", "Primary Vertex Position Z;Primary Vertex Position Z (cm);Events",200,-20.0,20.0);
+ fListHist->Add(fHistPrimaryVertexPosZV0events);
+
+ // Daughters Pt:
+ fHistDaughterPt = new TH2F("h2DaughterPt", "Daughter Pt;Positive Daughter Pt; Negative Daughter Pt",200,0,2,200,0,2);
+ fListHist->Add(fHistDaughterPt);
+
+ //////K0s///////////////// 2D histos: cut vs on fly status////
+
+ fHistDcaPosToPrimVertexK0 = new TH2F("h2DcaPosToPrimVertexK0", "Positive V0 daughter;dca(cm);Status",100,0,10,2,-0.5,1.5);
+ fListHist->Add(fHistDcaPosToPrimVertexK0);
+
+ fHistDcaNegToPrimVertexK0 = new TH2F("h2DcaNegToPrimVertexK0", "Negative V0 daughter;dca(cm);Status",100,0,10,2,-0.5,1.5);
+ fListHist->Add(fHistDcaNegToPrimVertexK0);
+
+
+ fHistRadiusV0K0 = new TH2F("h2RadiusV0K0", "Radius;Radius(cm);Status",500,0,500,2,-0.5,1.5);
+ fListHist->Add(fHistRadiusV0K0);
+
+ fHistDecayLengthV0K0 = new TH2F("h2DecayLengthV0K0", "V0s decay Length;decay length(cm);Status", 500, 0, 500,2,-0.5,1.5);
+ fListHist->Add(fHistDecayLengthV0K0);
+
+ fHistDcaV0DaughtersK0 = new TH2F("h2DcaV0DaughtersK0", "DCA between daughters;dca(cm);Status", 300, 0, 3.0,2,-0.5,1.5);
+ fListHist->Add(fHistDcaV0DaughtersK0);
+
+ fHistChi2K0 = new TH2F("h2Chi2K0", "V0s chi2;chi2;Status", 1000, 0, 0.1,2,-0.5,1.5);
+ fListHist->Add(fHistChi2K0);
+
+ fHistCosPointAngleK0 = new TH2F("h2CosPointAngleK0", "Cosine of V0's pointing angle", 200,0.99,1.01,2,-0.5,1.5);
+ fListHist->Add(fHistCosPointAngleK0);
+
+
+ ////////////K0s///////////////// 2D histos: cut vs mass////
+
+
+ fHistDcaPosToPrimVertexK0vsMassK0 = new TH2F("h2DcaPosToPrimVertexK0vsMassK0", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaPosToPrimVertexK0vsMassK0);
+
+ fHistDcaNegToPrimVertexK0vsMassK0 = new TH2F("h2DcaNegToPrimVertexK0vsMassK0", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaNegToPrimVertexK0vsMassK0);
+
+
+ fHistRadiusV0K0vsMassK0 = new TH2F("h2RadiusV0K0vsMassK0", "Radius;Radius(cm);K0s inv. mass",110,0,110,200,0.4,0.6);
+ fListHist->Add(fHistRadiusV0K0vsMassK0);
+
+ fHistDecayLengthV0K0vsMassK0 = new TH2F("h2DecayLengthV0K0vsMassK0", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,200,0.4,0.6);
+ fListHist->Add(fHistDecayLengthV0K0vsMassK0);
+
+ fHistDcaV0DaughtersK0vsMassK0 = new TH2F("h2DcaV0DaughtersK0vsMassK0", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,200,0.4,0.6);
+ fListHist->Add(fHistDcaV0DaughtersK0vsMassK0);
+
+
+ fHistCosPointAngleK0vsMassK0 = new TH2F("h2CosPointAngleK0vsMassK0", "Cosine of V0's pointing angle", 200,0.997,1.007,200,0.4,0.6);
+ fListHist->Add(fHistCosPointAngleK0vsMassK0);
+ if(fQASelector) {
+ //// pt1
+ fHistDcaPosToPrimVertexK0vsMassK0pt1 = new TH2F("h2DcaPosToPrimVertexK0vsMassK0pt1", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaPosToPrimVertexK0vsMassK0pt1);
+
+ fHistDcaNegToPrimVertexK0vsMassK0pt1 = new TH2F("h2DcaNegToPrimVertexK0vsMassK0pt1", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaNegToPrimVertexK0vsMassK0pt1);
+
+ fHistRadiusV0K0vsMassK0pt1 = new TH2F("h2RadiusV0K0vsMassK0pt1", "Radius;Radius(cm);K0s inv. mass",110,0,110,200,0.4,0.6);
+ fListHist->Add(fHistRadiusV0K0vsMassK0pt1);
+
+ fHistDecayLengthV0K0vsMassK0pt1 = new TH2F("h2DecayLengthV0K0vsMassK0pt1", "V0s decay Length;decay length(cm);K0s inv. mass",100,0,100,200,0.4,0.6);
+ fListHist->Add(fHistDecayLengthV0K0vsMassK0pt1);
+
+ fHistDcaV0DaughtersK0vsMassK0pt1 = new TH2F("h2DcaV0DaughtersK0vsMassK0pt1", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,200,0.4,0.6);
+ fListHist->Add(fHistDcaV0DaughtersK0vsMassK0pt1);
+
+ fHistCosPointAngleK0vsMassK0pt1 = new TH2F("h2CosPointAngleK0vsMassK0pt1", "Cosine of V0's pointing angle", 200,0.997,1.007,200,0.4,0.6);
+ fListHist->Add(fHistCosPointAngleK0vsMassK0pt1);
+
+ /// pt2
+ fHistDcaPosToPrimVertexK0vsMassK0pt2 = new TH2F("h2DcaPosToPrimVertexK0vsMassK0pt2", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaPosToPrimVertexK0vsMassK0pt2);
+
+ fHistDcaNegToPrimVertexK0vsMassK0pt2 = new TH2F("h2DcaNegToPrimVertexK0vsMassK0pt2", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaNegToPrimVertexK0vsMassK0pt2);
+
+ fHistRadiusV0K0vsMassK0pt2 = new TH2F("h2RadiusV0K0vsMassK0pt2", "Radius;Radius(cm);K0s inv. mass",110,0,110,200,0.4,0.6);
+ fListHist->Add(fHistRadiusV0K0vsMassK0pt2);
+
+ fHistDecayLengthV0K0vsMassK0pt2 = new TH2F("h2DecayLengthV0K0vsMassK0pt2", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,200,0.4,0.6);
+ fListHist->Add(fHistDecayLengthV0K0vsMassK0pt2);
+
+ fHistDcaV0DaughtersK0vsMassK0pt2 = new TH2F("h2DcaV0DaughtersK0vsMassK0pt2", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,200,0.4,0.6);
+ fListHist->Add(fHistDcaV0DaughtersK0vsMassK0pt2);
+
+ fHistCosPointAngleK0vsMassK0pt2 = new TH2F("h2CosPointAngleK0vsMassK0pt2", "Cosine of V0's pointing angle", 200,0.997,1.007,200,0.4,0.6);
+ fListHist->Add(fHistCosPointAngleK0vsMassK0pt2);
+
+ /// pt3
+ fHistDcaPosToPrimVertexK0vsMassK0pt3 = new TH2F("h2DcaPosToPrimVertexK0vsMassK0pt3", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaPosToPrimVertexK0vsMassK0pt3);
+
+ fHistDcaNegToPrimVertexK0vsMassK0pt3 = new TH2F("h2DcaNegToPrimVertexK0vsMassK0pt3", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,200,0.4,0.6);
+ fListHist->Add(fHistDcaNegToPrimVertexK0vsMassK0pt3);
+
+ fHistRadiusV0K0vsMassK0pt3 = new TH2F("h2RadiusV0K0vsMassK0pt3", "Radius;Radius(cm);K0s inv. mass",110,0,110,200,0.4,0.6);
+ fListHist->Add(fHistRadiusV0K0vsMassK0pt3);
+
+ fHistDecayLengthV0K0vsMassK0pt3 = new TH2F("h2DecayLengthV0K0vsMassK0pt3", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,200,0.4,0.6);
+ fListHist->Add(fHistDecayLengthV0K0vsMassK0pt3);
+
+ fHistDcaV0DaughtersK0vsMassK0pt3 = new TH2F("h2DcaV0DaughtersK0vsMassK0pt3", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,200,0.4,0.6);
+ fListHist->Add(fHistDcaV0DaughtersK0vsMassK0pt3);
+
+ fHistCosPointAngleK0vsMassK0pt3 = new TH2F("h2CosPointAngleK0vsMassK0pt3", "Cosine of V0's pointing angle", 200,0.997,1.007,200,0.4,0.6);
+ fListHist->Add(fHistCosPointAngleK0vsMassK0pt3);
+ } //end QA condition
+ //////////Lambda////////////// 2D histos: cut vs on fly status////
+
+ fHistDcaPosToPrimVertexL = new TH2F("h2DcaPosToPrimVertexL", "Positive V0 daughter;dca(cm);Status",100,0,10,2,-0.5,1.5);
+ fListHist->Add(fHistDcaPosToPrimVertexL);
+
+ fHistDcaNegToPrimVertexL = new TH2F("h2DcaNegToPrimVertexL", "Negative V0 daughter;dca(cm);Status",100,0,10,2,-0.5,1.5);
+ fListHist->Add(fHistDcaNegToPrimVertexL);
+
+ fHistRadiusV0L = new TH2F("h2RadiusV0L", "Radius;Radius(cm);Status",100,0,110,2,-0.5,1.5);
+ fListHist->Add(fHistRadiusV0L);
+
+ fHistDecayLengthV0L = new TH2F("h2DecayLengthV0L", "V0s decay Length;decay length(cm);Status", 500, 0, 500,2,-0.5,1.5);
+ fListHist->Add(fHistDecayLengthV0L);
+
+ fHistDcaV0DaughtersL = new TH2F("h2DcaV0DaughtersL", "DCA between daughters;dca(cm);Status", 300, 0, 3.0,2,-0.5,1.5);
+ fListHist->Add(fHistDcaV0DaughtersL);
+
+ fHistChi2L = new TH2F("h2Chi2L", "V0s chi2;chi2;Status", 100, 0, 0.10,2,-0.5,1.5);
+ fListHist->Add(fHistChi2L);
+
+ fHistCosPointAngleL = new TH2F("h2CosPointAngleL", "Cosine of V0's pointing angle", 200,0.99,1.01,2,-0.5,1.5);
+ fListHist->Add(fHistCosPointAngleL);
+
+ fHistcTauL = new TH1F("h1cTauL","cTaou of Lambdas",100,0,100);
+ fListHist->Add(fHistcTauL);
+ //////////Lambda////////////// 2D histos: cut vs mass////
+ fHistDcaPosToPrimVertexLvsMassL = new TH2F("h2DcaPosToPrimVertexLvsMassL", "Positive V0 daughter;dca(cm);Status",100,0,10,140, 1.06, 1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexLvsMassL);
+
+ fHistDcaNegToPrimVertexLvsMassL = new TH2F("h2DcaNegToPrimVertexLvsMassL", "Negative V0 daughter;dca(cm);Status",100,0,10,140, 1.06, 1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexLvsMassL);
+
+
+ fHistRadiusV0LvsMassL = new TH2F("h2RadiusV0LvsMassL", "Radius;Radius(cm);Status",110,0,110,140, 1.06, 1.2);
+ fListHist->Add(fHistRadiusV0LvsMassL);
+
+ fHistDecayLengthV0LvsMassL = new TH2F("h2DecayLengthV0LvsMassL", "V0s decay Length;decay length(cm);Status", 120, 0, 120,140, 1.06, 1.2);
+ fListHist->Add(fHistDecayLengthV0LvsMassL);
+
+ fHistDcaV0DaughtersLvsMassL = new TH2F("h2DcaV0DaughtersLvsMassL", "DCA between daughters;dca(cm);Status", 110, 0, 1.1,140, 1.06, 1.2);
+ fListHist->Add(fHistDcaV0DaughtersLvsMassL);
+
+ fHistCosPointAngleLvsMassL = new TH2F("h2CosPointAngleLvsMassL", "Cosine of V0's pointing angle", 200,0.997,1.007,140, 1.06, 1.2);
+ fListHist->Add(fHistCosPointAngleLvsMassL);
+
+ fHistCosPointAngleLvsMassVsPtsigL = new TH3F("h3McCosPointAngleLvsMassVsPtsigL", "Cosine of V0's pointing angle",3,0,12, 2,00.997,1.007,140, 1.06, 1.2);
+ fListHist->Add(fHistCosPointAngleLvsMassVsPtsigL);
+ fHistCosPointAngleLvsMassVsPtbackL = new TH3F("h3McCosPointAngleLvsMassVsPtbackL", "Cosine of V0's pointing angle",3,0,12, 20,0.997,1.007,140, 1.06, 1.2);
+ fListHist->Add(fHistCosPointAngleLvsMassVsPtbackL);
+
+
+ if(fQASelector){
+ //// pt1
+ fHistDcaPosToPrimVertexLambdaVsMasspt1 = new TH2F("h2DcaPosToPrimVertexLambdaVsMasspt1", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexLambdaVsMasspt1);
+
+ fHistDcaNegToPrimVertexLambdaVsMasspt1 = new TH2F("h2DcaNegToPrimVertexLambdaVsMasspt1", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexLambdaVsMasspt1);
+
+ fHistRadiusV0LambdaVsMasspt1 = new TH2F("h2RadiusV0LambdaVsMasspt1", "Radius;Radius(cm);K0s inv. mass",110,0,110,140,1.06,1.2);
+ fListHist->Add(fHistRadiusV0LambdaVsMasspt1);
+
+ fHistDecayLengthV0LambdaVsMasspt1 = new TH2F("h2DecayLengthV0LambdaVsMasspt1", "V0s decay Length;decay length(cm);K0s inv. mass",100,0,100,140,1.06,1.2);
+ fListHist->Add(fHistDecayLengthV0LambdaVsMasspt1);
+
+ fHistDcaV0DaughtersLambdaVsMasspt1 = new TH2F("h2DcaV0DaughtersLambdaVsMasspt1", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,140,1.06,1.2);
+ fListHist->Add(fHistDcaV0DaughtersLambdaVsMasspt1);
+
+ fHistCosPointAngleLambdaVsMasspt1 = new TH2F("h2CosPointAngleLambdaVsMasspt1", "Cosine of V0's pointing angle", 200,0.997,1.007,140,1.06,1.2);
+ fListHist->Add(fHistCosPointAngleLambdaVsMasspt1);
+
+ /// pt2
+ fHistDcaPosToPrimVertexLambdaVsMasspt2 = new TH2F("h2DcaPosToPrimVertexLambdaVsMasspt2", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexLambdaVsMasspt2);
+
+ fHistDcaNegToPrimVertexLambdaVsMasspt2 = new TH2F("h2DcaNegToPrimVertexLambdaVsMasspt2", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexLambdaVsMasspt2);
+
+ fHistRadiusV0LambdaVsMasspt2 = new TH2F("h2RadiusV0LambdaVsMasspt2", "Radius;Radius(cm);K0s inv. mass",110,0,110,140,1.06,1.2);
+ fListHist->Add(fHistRadiusV0LambdaVsMasspt2);
+
+ fHistDecayLengthV0LambdaVsMasspt2 = new TH2F("h2DecayLengthV0LambdaVsMasspt2", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,140,1.06,1.2);
+ fListHist->Add(fHistDecayLengthV0LambdaVsMasspt2);
+
+ fHistDcaV0DaughtersLambdaVsMasspt2 = new TH2F("h2DcaV0DaughtersLambdaVsMasspt2", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,140,1.06,1.2);
+ fListHist->Add(fHistDcaV0DaughtersLambdaVsMasspt2);
+
+ fHistCosPointAngleLambdaVsMasspt2 = new TH2F("h2CosPointAngleLambdaVsMasspt2", "Cosine of V0's pointing angle", 200,0.997,1.007,140,1.06,1.2);
+ fListHist->Add(fHistCosPointAngleLambdaVsMasspt2);
+
+ /// pt3
+ fHistDcaPosToPrimVertexLambdaVsMasspt3 = new TH2F("h2DcaPosToPrimVertexLambdaVsMasspt3", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexLambdaVsMasspt3);
+
+ fHistDcaNegToPrimVertexLambdaVsMasspt3 = new TH2F("h2DcaNegToPrimVertexLambdaVsMasspt3", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexLambdaVsMasspt3);
+
+ fHistRadiusV0LambdaVsMasspt3 = new TH2F("h2RadiusV0LambdaVsMasspt3", "Radius;Radius(cm);K0s inv. mass",110,0,110,140,1.06,1.2);
+ fListHist->Add(fHistRadiusV0LambdaVsMasspt3);
+
+ fHistDecayLengthV0LambdaVsMasspt3 = new TH2F("h2DecayLengthV0LambdaVsMasspt3", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,140,1.06,1.2);
+ fListHist->Add(fHistDecayLengthV0LambdaVsMasspt3);
+
+ fHistDcaV0DaughtersLambdaVsMasspt3 = new TH2F("h2DcaV0DaughtersLambdaVsMasspt3", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,140,1.06,1.2);
+ fListHist->Add(fHistDcaV0DaughtersLambdaVsMasspt3);
+
+ fHistCosPointAngleLambdaVsMasspt3 = new TH2F("h2CosPointAngleLambdaVsMasspt3", "Cosine of V0's pointing angle", 200,0.997,1.007,140,1.06,1.2);
+ fListHist->Add(fHistCosPointAngleLambdaVsMasspt3);
+ } // end QA condition
+ //////////AntiLambda////////////// 2D histos: cut vs on fly status////
+
+ fHistDcaPosToPrimVertexAntiL = new TH2F("h2DcaPosToPrimVertexAntiL", "Positive V0 daughter;dca(cm);Status",100,0,10,2,-0.5,1.5);
+ fListHist->Add(fHistDcaPosToPrimVertexAntiL);
+
+ fHistDcaNegToPrimVertexAntiL = new TH2F("h2DcaNegToPrimVertexAntiL", "Negative V0 daughter;dca(cm);Status",100,0,10,2,-0.5,1.5);
+ fListHist->Add(fHistDcaNegToPrimVertexAntiL);
+
+
+ fHistRadiusV0AntiL = new TH2F("h2RadiusV0AntiL", "Radius;Radius(cm);Status",100,0,110,2,-0.5,1.5);
+ fListHist->Add(fHistRadiusV0AntiL);
+
+ fHistDecayLengthV0AntiL = new TH2F("h2DecayLengthV0AntiL", "V0s decay Length;decay length(cm);Status", 500, 0, 500,2,-0.5,1.5);
+ fListHist->Add(fHistDecayLengthV0AntiL);
+
+ fHistDcaV0DaughtersAntiL = new TH2F("h2DcaV0DaughtersAntiL", "DCA between daughters;dca(cm);Status", 300, 0, 3.0,2,-0.5,1.5);
+ fListHist->Add(fHistDcaV0DaughtersAntiL);
+
+ fHistChi2AntiL = new TH2F("h2Chi2AntiL", "V0s chi2;chi2;Status", 100, 0, 0.10,2,-0.5,1.5);
+ fListHist->Add(fHistChi2AntiL);
+
+ fHistCosPointAngleAntiL = new TH2F("h2CosPointAngleAntiL", "Cosine of V0's pointing angle", 200,0.99,1.01,2,-0.5,1.5);
+ fListHist->Add(fHistCosPointAngleAntiL);
+
+ //////////AntiLambda////////////// 2D histos: cut vs mass////
+
+ fHistDcaPosToPrimVertexAntiLvsMass = new TH2F("h2DcaPosToPrimVertexAntiLvsMass", "Positive V0 daughter;dca(cm);Status",100,0,10,140, 1.06, 1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexAntiLvsMass);
+
+ fHistDcaNegToPrimVertexAntiLvsMass = new TH2F("h2DcaNegToPrimVertexAntiLvsMass", "Negative V0 daughter;dca(cm);Status",100,0,10,140, 1.06, 1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexAntiLvsMass);
+
+
+ fHistRadiusV0AntiLvsMass = new TH2F("h2RadiusV0AntiLvsMass", "Radius;Radius(cm);Status",110,0,110,140, 1.06, 1.2);
+ fListHist->Add(fHistRadiusV0AntiLvsMass);
+
+ fHistDecayLengthV0AntiLvsMass = new TH2F("h2DecayLengthV0AntiLvsMass", "V0s decay Length;decay length(cm);Status", 120, 0, 120,140, 1.06, 1.2);
+ fListHist->Add(fHistDecayLengthV0AntiLvsMass);
+
+ fHistDcaV0DaughtersAntiLvsMass = new TH2F("h2DcaV0DaughtersAntiLvsMass", "DCA between daughters;dca(cm);Status", 110, 0, 1.1,140, 1.06, 1.2);
+ fListHist->Add(fHistDcaV0DaughtersAntiLvsMass);
+
+ fHistCosPointAngleAntiLvsMass = new TH2F("h2CosPointAngleAntiLvsMass", "Cosine of V0's pointing angle", 200,0.997,1.007,140, 1.06, 1.2);
+ fListHist->Add(fHistCosPointAngleAntiLvsMass);
+ if(fQASelector){
+ //// pt1
+ fHistDcaPosToPrimVertexAntiLVsMasspt1 = new TH2F("h2DcaPosToPrimVertexAntiLVsMasspt1", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexAntiLVsMasspt1);
+
+ fHistDcaNegToPrimVertexAntiLVsMasspt1 = new TH2F("h2DcaNegToPrimVertexAntiLVsMasspt1", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexAntiLVsMasspt1);
+
+ fHistRadiusV0AntiLVsMasspt1 = new TH2F("h2RadiusV0AntiLVsMasspt1", "Radius;Radius(cm);K0s inv. mass",110,0,110,140,1.06,1.2);
+ fListHist->Add(fHistRadiusV0AntiLVsMasspt1);
+
+ fHistDecayLengthV0AntiLVsMasspt1 = new TH2F("h2DecayLengthV0AntiLVsMasspt1", "V0s decay Length;decay length(cm);K0s inv. mass",100,0,100,140,1.06,1.2);
+ fListHist->Add(fHistDecayLengthV0AntiLVsMasspt1);
+
+ fHistDcaV0DaughtersAntiLVsMasspt1 = new TH2F("h2DcaV0DaughtersAntiLVsMasspt1", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,140,1.06,1.2);
+ fListHist->Add(fHistDcaV0DaughtersAntiLVsMasspt1);
+
+ fHistCosPointAngleAntiLVsMasspt1 = new TH2F("h2CosPointAngleAntiLVsMasspt1", "Cosine of V0's pointing angle", 200,0.997,1.007,140,1.06,1.2);
+ fListHist->Add(fHistCosPointAngleAntiLVsMasspt1);
+
+ /// pt2
+ fHistDcaPosToPrimVertexAntiLVsMasspt2 = new TH2F("h2DcaPosToPrimVertexAntiLVsMasspt2", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexAntiLVsMasspt2);
+
+ fHistDcaNegToPrimVertexAntiLVsMasspt2 = new TH2F("h2DcaNegToPrimVertexAntiLVsMasspt2", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexAntiLVsMasspt2);
+
+ fHistRadiusV0AntiLVsMasspt2 = new TH2F("h2RadiusV0AntiLVsMasspt2", "Radius;Radius(cm);K0s inv. mass",110,0,110,140,1.06,1.2);
+ fListHist->Add(fHistRadiusV0AntiLVsMasspt2);
+
+ fHistDecayLengthV0AntiLVsMasspt2 = new TH2F("h2DecayLengthV0AntiLVsMasspt2", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,140,1.06,1.2);
+ fListHist->Add(fHistDecayLengthV0AntiLVsMasspt2);
+
+ fHistDcaV0DaughtersAntiLVsMasspt2 = new TH2F("h2DcaV0DaughtersAntiLVsMasspt2", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,140,1.06,1.2);
+ fListHist->Add(fHistDcaV0DaughtersAntiLVsMasspt2);
+
+ fHistCosPointAngleAntiLVsMasspt2 = new TH2F("h2CosPointAngleAntiLVsMasspt2", "Cosine of V0's pointing angle", 200,0.997,1.007,140,1.06,1.2);
+ fListHist->Add(fHistCosPointAngleAntiLVsMasspt2);
+
+ /// pt3
+ fHistDcaPosToPrimVertexAntiLVsMasspt3 = new TH2F("h2DcaPosToPrimVertexAntiLVsMasspt3", "Positive V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaPosToPrimVertexAntiLVsMasspt3);
+
+ fHistDcaNegToPrimVertexAntiLVsMasspt3 = new TH2F("h2DcaNegToPrimVertexAntiLVsMasspt3", "Negative V0 daughter;dca(cm);K0s inv. mass",500,0,10,140,1.06,1.2);
+ fListHist->Add(fHistDcaNegToPrimVertexAntiLVsMasspt3);
+
+ fHistRadiusV0AntiLVsMasspt3 = new TH2F("h2RadiusV0AntiLVsMasspt3", "Radius;Radius(cm);K0s inv. mass",110,0,110,140,1.06,1.2);
+ fListHist->Add(fHistRadiusV0AntiLVsMasspt3);
+
+ fHistDecayLengthV0AntiLVsMasspt3 = new TH2F("h2DecayLengthV0AntiLVsMasspt3", "V0s decay Length;decay length(cm);K0s inv. mass", 100, 0, 100,140,1.06,1.2);
+ fListHist->Add(fHistDecayLengthV0AntiLVsMasspt3);
+
+ fHistDcaV0DaughtersAntiLVsMasspt3 = new TH2F("h2DcaV0DaughtersAntiLVsMasspt3", "DCA between daughters;dca(cm);K0s inv. mass", 110, 0, 1.1,140,1.06,1.2);
+ fListHist->Add(fHistDcaV0DaughtersAntiLVsMasspt3);
+
+ fHistCosPointAngleAntiLVsMasspt3 = new TH2F("h2CosPointAngleAntiLVsMasspt3", "Cosine of V0's pointing angle", 200,0.997,1.007,140,1.06,1.2);
+ fListHist->Add(fHistCosPointAngleAntiLVsMasspt3);
+ } //end QA condition for AntiLambda
+
+ // V0 Multiplicity
+ if (!fHistV0Multiplicity) {
+ if (fCollidingSystems)
+ fHistV0Multiplicity = new TH1F("fHistV0Multiplicity", "Multiplicity distribution;Number of Offline V0s;Events", 200, 0, 40000);
+ else
+ fHistV0Multiplicity = new TH1F("fHistV0Multiplicity", "Multiplicity distribution;Number of Offline V0s;Events", 10, 0, 10);
+ fListHist->Add(fHistV0Multiplicity);
+ }
+
+
+ // Mass:
+ fHistMassK0 = new TH1F("h1MassK0", "K^{0} candidates;M(#pi^{+}#pi^{-}) (GeV/c^{2});Counts", 200, 0.4, 0.6);
+ fListHist->Add(fHistMassK0);
+
+ fHistMassLambda = new TH1F("h1MassLambda", "#Lambda^{0} candidates;M(p#pi^{-}) (GeV/c^{2});Counts", 150, 1.05, 1.2);
+ fListHist->Add(fHistMassLambda);
+
+ fHistMassAntiLambda = new TH1F("h1MassAntiLambda", "#bar{#Lambda}^{0} candidates;M(#bar{p}#pi^{+}) (GeV/c^{2});Counts", 150, 1.05, 1.2);
+ fListHist->Add(fHistMassAntiLambda);
+
+ /* // invariant mass vs radius
+ const Double_t radius[10] = {0.0,2.5,2.9,3.9,7.6,15.0,23.9,37.8,42.8,100.0};
+ Int_t lNbinRadius = 9;
+ Int_t lNbinInvMassLambda = 300;
+ */
+ fHistMassVsRadiusK0 = new TH2F("h2MassVsRadiusK0", "K^{0} candidates;radius (cm);M(#pi^{+}#pi^{-}) (GeV/c^{2})",200,0,200, 200, 0.4, 0.6);
+ fListHist->Add(fHistMassVsRadiusK0);
+
+ //fHistMassVsRadiusLambda = new TH2F("h2MassVsRadiusLambda", "#Lambda candidates;radius (cm);M(p#pi^{-}) (GeV/c^{2})",lNbinRadius,radius, 140, 1.06, 1.2);
+ fHistMassVsRadiusLambda = new TH2F("h2MassVsRadiusLambda", "#Lambda candidates;radius (cm);M(p#pi^{-}) (GeV/c^{2})",200,0,200, 140, 1.06, 1.2);
+ fListHist->Add(fHistMassVsRadiusLambda);
+
+
+ //fHistMassVsRadiusAntiLambda = new TH2F("h2MassVsRadiusAntiLambda", "#bar{#Lambda} candidates;radius (cm);M(#bar{p}#pi^{+}) (GeV/c^{2})",lNbinRadius,radius, 140, 1.06, 1.2);
+ fHistMassVsRadiusAntiLambda = new TH2F("h2MassVsRadiusAntiLambda", "#bar{#Lambda} candidates;radius (cm);M(#bar{p}#pi^{+}) (GeV/c^{2})",200,0,200, 140, 1.06, 1.2);
+ fListHist->Add(fHistMassVsRadiusAntiLambda);
+
+
+ // Pt Vs Mass
+ fHistPtVsMassK0 = new TH2F("h2PtVsMassK0","K^{0} candidates;M(#pi^{+}#pi^{-}) (GeV/c^{2});p_{t} (GeV/c)",400, 0.4, 0.6,240,0,12);
+ fListHist->Add(fHistPtVsMassK0);
+
+ fHistPtVsMassLambda = new TH2F("h2PtVsMassLambda","#Lambda^{0} candidates;M(p#pi^{-}) (GeV/c^{2});p_{t} (GeV/c)",280, 1.06, 1.2,240,0,12);
+ fListHist->Add(fHistPtVsMassLambda);
+
+ fHistPtVsMassAntiLambda = new TH2F("h2PtVsMassAntiLambda","#AntiLambda^{0} candidates;M(p#pi^{-}) (GeV/c^{2});p_{t} (GeV/c)",280, 1.06, 1.2,240,0,12);
+ fListHist->Add(fHistPtVsMassAntiLambda);
+
+ ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ ///Armenteros Podolansky
+ fHistArmenterosPodolanski = new TH2F("h2ArmenterosPodolanski","Armenteros-Podolanski phase space;#alpha;p_{t} arm",100,-1.0,1.0,50,0,0.5);
+ fListHist->Add(fHistArmenterosPodolanski);
+
+ ///Inv. Mass K0s vs Inv. Mass. Lambda
+ fHistK0sMassVsLambdaMass = new TH2F("h2HistK0sMassVsLambdaMass","K^{0} vs #Lambda^{0} candidates; M(#pi^{+}#pi^{-}) (GeV/c^{2}); M(p#pi^{-}) (GeV/c^{2})",200, 0.4, 0.6,140, 1.06, 1.2);
+ fListHist->Add(fHistK0sMassVsLambdaMass);
+
+ //dE/dx vs P daughters
+ fHistTPCsigPLambda = new TH2F("h2TPCsignalVsPLambda","TPC signal Vs p_{t} daughters; p (GeV/c);TPC signal",1000,0,2,1000,0,1000);
+ fListHist->Add(fHistTPCsigPLambda);
+
+
+ fHistTPCsigPAntiLambda = new TH2F("h2TPCsignalVsPAntiLambda","TPC signal Vs p_{t} daughters; p (GeV/c);TPC signal",1000,0,2,1000,0,1000);
+ fListHist->Add(fHistTPCsigPAntiLambda);
+
+
+ fHistNSigmaProton =new TH1F("h1NSigmaProton","Number of sigmas for proton;;Count",600,0,6);
+ fListHist->Add(fHistNSigmaProton);
+
+
+ //PID
+ fHistNsigmaPosPionAntiLambda = new TH1F("h1NsigmaPosPionAntiLambda", "Positive daughter of Antilambda;NsigmaPion;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaPosPionAntiLambda);
+
+ fHistNsigmaNegProtonAntiLambda = new TH1F("h1NsigmaNegProtonAntiLambda", "Negative daughter of Antilambda;NsigmaProton;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaNegProtonAntiLambda);
+
+ fHistNsigmaPosProtonLambda = new TH1F("h1NsigmaPosProtonLambda", "Positive daughter of Lambda;NsigmaProton;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaPosProtonLambda);
+
+ fHistNsigmaNegPionLambda = new TH1F("h1NsigmaNegPionLambda", "Negative daughter of Lambda;NsigmaPion;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaNegPionLambda);
+
+ fHistNsigmaPosProtonAntiLambda = new TH1F("h1NsigmaPosProtonAntiLambda", "Positive daughter of AntiLambda;NsigmaProton;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaPosProtonAntiLambda);
+
+ fHistNsigmaNegPionAntiLambda = new TH1F("h1NsigmaNegPionAntiLambda", "Negative daughter of AntiLambda;NsigmaPion;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaNegPionAntiLambda);
+
+ fHistNsigmaPosPionK0 = new TH1F("h1NsigmaPosPionK0", "Positive daughter of K0s;NsigmaPion;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaPosPionK0);
+
+ fHistNsigmaNegPionK0 = new TH1F("h1NsigmaNegPionK0", "Negative daughter of K0s;NsigmaPion;Counts",25,0,5);
+ fListHist->Add(fHistNsigmaNegPionK0);
+
+
+ //********************************
+ // Associated particles histograms
+ //********************************
+
+ // Rap distribution
+ fHistAsMcRapK0 = new TH1F("h1AsMcRapK0", "K^{0} associated;eta;Counts", 60, -1.5, 1.5);
+ fListHist->Add(fHistAsMcRapK0);
+
+ fHistAsMcRapLambda = new TH1F("h1AsMcRapLambda", "#Lambda^{0} associated;eta;Counts", 60, -1.5, 1.5);
+ fListHist->Add(fHistAsMcRapLambda);
+
+ fHistAsMcRapAntiLambda = new TH1F("h1AsMcRapAntiLambda", "#bar{#Lambda}^{0} associated;eta;Counts", 60, -1.5, 1.5);
+ fListHist->Add(fHistAsMcRapAntiLambda);
+
+ //Pt distribution
+ fHistAsMcPtK0 = new TH1F("h1AsMcPtK0", "K^{0} associated;p_{t} (GeV/c);Counts", 240,0,12);
+ fListHist->Add(fHistAsMcPtK0);
+
+ fHistAsMcPtLambda = new TH1F("h1AsMcPtLambda", "#Lambda^{0} associated;p_{t} (GeV/c);Counts", 240,0,12);
+ fListHist->Add(fHistAsMcPtLambda);
+
+ fHistAsMcPtAntiLambda = new TH1F("h1AsMcPtAntiLambda", "#AntiLambda^{0} associated;p_{t} (GeV/c);Counts", 240,0,12);
+ fListHist->Add(fHistAsMcPtAntiLambda);
+
+
+ fHistAsMcPtZoomK0 = new TH1F("h1AsMcPtZoomK0", "K^{0} candidates in -1 <y<1;p_{t} (GeV/c);Counts",20,0,1);
+ fListHist->Add(fHistAsMcPtZoomK0);
+
+ fHistAsMcPtZoomLambda = new TH1F("h1AsMcPtZoomLambda", "#Lambda^{0} candidates in -1 <y<1;p_{t} (GeV/c);Counts",20,0,1);
+ fListHist->Add(fHistAsMcPtZoomLambda);
+
+ fHistAsMcPtZoomAntiLambda = new TH1F("h1AsMcPtZoomAntiLambda", "#AntiLambda^{0} candidates in -1 <y<1;p_{t} (GeV/c);Counts",20,0,1);
+ fListHist->Add(fHistAsMcPtZoomAntiLambda);
+
+ // Radius distribution
+ fHistAsMcProdRadiusK0 = new TH1F("h1AsMcProdRadiusK0", "K^{0} associated;r (cm);Counts", 500, 0, 100);
+ fListHist->Add(fHistAsMcProdRadiusK0);
+
+ fHistAsMcProdRadiusLambda = new TH1F("h1AsMcProdRadiusLambda", "#Lambda^{0} associated;r (cm);Counts", 500, 0, 100);
+ fListHist->Add(fHistAsMcProdRadiusLambda);
+
+ fHistAsMcProdRadiusAntiLambda = new TH1F("h1AsMcProdRadiusAntiLambda", "#bar{#Lambda}^{0} associated;r (cm);Counts", 500, 0, 100);
+ fListHist->Add(fHistAsMcProdRadiusAntiLambda);
+
+ fHistAsMcProdRadiusXvsYK0s = new TH2F("h2AsMcProdRadiusXvsYK0s","Associated Secondary K^{0} Production Radius;x (cm); y (cm)",200,-50,50,200,-50,50);
+ fListHist->Add(fHistAsMcProdRadiusXvsYK0s);
+
+ fHistAsMcProdRadiusXvsYLambda = new TH2F("h2AsMcProdRadiusXvsYLambda","Associated Secondary #Lambda^{0} Production Radius;x (cm); y (cm)",200,-50,50,200,-50,50);
+ fListHist->Add(fHistAsMcProdRadiusXvsYLambda);
+
+ fHistAsMcProdRadiusXvsYAntiLambda = new TH2F("h2AsMcProdRadiusXvsYAntiLambda","Associated Secondary #bar{#Lambda}^{0} Production Radius;x (cm); y (cm)",200,-50,50,200,-50,50);
+ fListHist->Add(fHistAsMcProdRadiusXvsYAntiLambda);
+
+ // Mass
+ fHistPidMcMassK0 = new TH1F("h1PidMcMassK0", "K^{0} MC PId checked;M(#pi^{+}#pi^{-}) (GeV/c^{2});Counts", 100, 0.4, 0.6);
+ fListHist->Add(fHistPidMcMassK0);
+
+ fHistPidMcMassLambda = new TH1F("h1PidMcMassLambda", "#Lambda^{0} MC PId checked;M(p#pi^{-}) (GeV/c^{2});Counts", 75, 1.05, 1.2);
+ fListHist->Add(fHistPidMcMassLambda);
+
+ fHistPidMcMassAntiLambda = new TH1F("h1PidMcMassAntiLambda", "#bar{#Lambda}^{0} MC PId checked;M(#bar{p}#pi^{+}) (GeV/c^{2});Counts", 75, 1.05, 1.2);
+ fListHist->Add(fHistPidMcMassAntiLambda);
+
+ fHistAsMcMassK0 = new TH1F("h1AsMcMassK0", "K^{0} associated;M(#pi^{+}#pi^{-}) (GeV/c^{2});Counts", 100, 0.4, 0.6);
+ fListHist->Add(fHistAsMcMassK0);
+
+ fHistAsMcMassLambda = new TH1F("h1AsMcMassLambda", "#Lambda^{0} associated;M(p#pi^{-}) (GeV/c^{2});Counts", 75, 1.05, 1.2);
+ fListHist->Add(fHistAsMcMassLambda);
+
+ fHistAsMcMassAntiLambda = new TH1F("h1AsMcMassAntiLambda", "#bar{#Lambda}^{0} associated;M(#bar{p}#pi^{+}) (GeV/c^{2});Counts", 75, 1.05, 1.2);
+ fListHist->Add(fHistAsMcMassAntiLambda);
+
+ //Pt versus Mass
+ fHistAsMcPtVsMassK0 = new TH2F("h2AsMcPtVsMassK0","K^{0} associated;M(#pi^{+}#pi^{-}) (GeV/c^{2});p_{t} (GeV/c)",200, 0.4, 0.6,240,0,12);
+ fListHist->Add(fHistAsMcPtVsMassK0);
+
+ fHistAsMcPtVsMassLambda = new TH2F("h2AsMcPtVsMassLambda","#Lambda^{0} associated;M(p#pi^{-}) (GeV/c^{2});p_{t} (GeV/c)",140, 1.06, 1.2,240,0,12);
+ fListHist->Add(fHistAsMcPtVsMassLambda);
+
+ fHistAsMcPtVsMassAntiLambda = new TH2F("h2AsMcPtVsMassAntiLambda","#bar{#Lambda}^{0} associated;M(#bar{p}#pi^{+}) (GeV/c^{2});p_{t} (GeV/c)",140, 1.06, 1.2,240,0,12);
+ fListHist->Add(fHistAsMcPtVsMassAntiLambda);
+
+
+ // invariant mass vs radius
+ //fHistAsMcMassVsRadiusK0 = new TH2F("h2AsMcMassVsRadiusK0", "K^{0} associated;radius (cm);M(#pi^{+}#pi^{-}) (GeV/c^{2})",lNbinRadius,radius, 500, 0.47, 0.52);
+ fHistAsMcMassVsRadiusK0 = new TH2F("h2AsMcMassVsRadiusK0", "K^{0} associated;radius (cm);M(#pi^{+}#pi^{-}) (GeV/c^{2})",200,0,200, 500, 0.47, 0.52);
+ fListHist->Add(fHistAsMcMassVsRadiusK0);
+
+ //fHistAsMcMassVsRadiusLambda = new TH2F("h2AsMcMassVsRadiusLambda", "#Lambda associated;radius (cm);M(p#pi^{-}) (GeV/c^{2})",lNbinRadius,radius, lNbinInvMassLambda, 1.10, 1.13);
+ fHistAsMcMassVsRadiusLambda = new TH2F("h2AsMcMassVsRadiusLambda", "#Lambda associated;radius (cm);M(p#pi^{-}) (GeV/c^{2})",200,0,200, 1.10, 1.13);
+ fListHist->Add(fHistAsMcMassVsRadiusLambda);
+
+ //fHistAsMcMassVsRadiusAntiLambda = new TH2F("h2AsMcMassVsRadiusAntiLambda", "#bar{#Lambda} associated;radius (cm);M(#bar{p}#pi^{+}) (GeV/c^{2})",lNbinRadius,radius,lNbinInvMassLambda , 1.10, 1.13);
+ fHistAsMcMassVsRadiusAntiLambda = new TH2F("h2AsMcMassVsRadiusAntiLambda", "#bar{#Lambda} associated;radius (cm);M(#bar{p}#pi^{+}) (GeV/c^{2})",200,0,200 , 1.10, 1.13);
+ fListHist->Add(fHistAsMcMassVsRadiusAntiLambda);
+
+ // Position Resolution
+ fHistAsMcResxK0 = new TH1F("h1AsMcResxK0", "K^{0} associated;#Delta x (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResxK0);
+ fHistAsMcResyK0 = new TH1F("h1AsMcResyK0", "K^{0} associated;#Delta y (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResyK0);
+ fHistAsMcReszK0 = new TH1F("h1AsMcReszK0", "K^{0} associated;#Delta z (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcReszK0);
+ fHistAsMcResrVsRadiusK0 = new TH2F("h2AsMcResrVsRadiusK0", "K^{0} associated;Radius (cm);#Delta r (cm)",200,0.0,50., 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResrVsRadiusK0);
+ fHistAsMcReszVsRadiusK0 = new TH2F("h2AsMcReszVsRadiusK0", "K^{0} associated;Radius (cm);#Delta z (cm)",200,0.0,50.0, 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcReszVsRadiusK0);
+
+ fHistAsMcResxLambda = new TH1F("h1AsMcResxLambda", "#Lambda^{0} associated;#Delta x (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResxLambda);
+ fHistAsMcResyLambda = new TH1F("h1AsMcResyLambda", "#Lambda^{0} associated;#Delta y (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResyLambda);
+ fHistAsMcReszLambda = new TH1F("h1AsMcReszLambda", "#Lambda^{0} associated;#Delta z (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcReszLambda);
+ fHistAsMcResrVsRadiusLambda = new TH2F("h2AsMcResrVsRadiusLambda", "#Lambda^{0} associated;Radius (cm);#Delta r (cm)",200,0.0,50.0, 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResrVsRadiusLambda);
+ fHistAsMcReszVsRadiusLambda = new TH2F("h2AsMcReszVsRadiusLambda", "#Lambda^{0} associated;Radius (cm);#Delta z (cm)",200,0.0,50.0, 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcReszVsRadiusLambda);
+
+ fHistAsMcResxAntiLambda = new TH1F("h1AsMcResxAntiLambda", "#bar{#Lambda}^{0} associated;#Delta x (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResxAntiLambda);
+ fHistAsMcResyAntiLambda = new TH1F("h1AsMcResyAntiLambda", "#bar{#Lambda}^{0} associated;#Delta y (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResyAntiLambda);
+ fHistAsMcReszAntiLambda = new TH1F("h1AsMcReszAntiLambda", "#bar{#Lambda}^{0} associated;#Delta z (cm);Counts", 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcReszAntiLambda);
+ fHistAsMcResrVsRadiusAntiLambda = new TH2F("h2AsMcResrVsRadiusAntiLambda", "#bar{#Lambda}^{0} associated;Radius (cm);#Delta r (cm)",200,0.0,50.0, 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcResrVsRadiusAntiLambda);
+ fHistAsMcReszVsRadiusAntiLambda = new TH2F("h2AsMcReszVsRadiusAntiLambda", "#bar{#Lambda}^{0} associated;Radius (cm);#Delta z (cm)",200,0.0,50.0, 50, -0.25, 0.25);
+ fListHist->Add(fHistAsMcReszVsRadiusAntiLambda);
+
+ // Pt Resolution
+ fHistAsMcResPtK0 = new TH1F("h1AsMcResPtK0","Pt Resolution K^{0};#Delta Pt;Counts",200,-1,1);
+ fListHist->Add(fHistAsMcResPtK0);
+
+ fHistAsMcResPtLambda = new TH1F("h1AsMcResPtLambda","Pt Resolution #Lambda^{0};#Delta Pt;Counts",200,-1,1);
+ fListHist->Add(fHistAsMcResPtLambda);
+
+ fHistAsMcResPtAntiLambda = new TH1F("h1AsMcResPtAntiLambda","Pt Resolution #bar{#Lambda}^{0};#Delta Pt;Counts",200,-1,1);
+ fListHist->Add(fHistAsMcResPtAntiLambda);
+
+
+ fHistAsMcResPtVsRapK0 = new TH2F("h2AsMcResPtVsRapK0","Pt Resolution K^{0};#Delta Pt;Rap",200,-1,1,20,-1,1);
+ fListHist->Add(fHistAsMcResPtVsRapK0);
+
+ fHistAsMcResPtVsRapLambda = new TH2F("h2AsMcResPtVsRapLambda","Pt Resolution #Lambda^{0};#Delta Pt;Rap",200,-1,1,20,-1,1);
+ fListHist->Add(fHistAsMcResPtVsRapLambda);
+
+ fHistAsMcResPtVsRapAntiLambda = new TH2F("h2AsMcResPtVsRapAntiLambda","Pt Resolution #bar{#Lambda}^{0};#Delta Pt;Rap",200,-1,1,20,-1,1);
+ fListHist->Add(fHistAsMcResPtVsRapAntiLambda);
+
+ fHistAsMcResPtVsPtK0 = new TH2F("h2AsMcResPtVsPtK0","Pt Resolution K^{0};#Delta Pt;Pt",600,-0.15,0.15,240,0,12);
+ fListHist->Add(fHistAsMcResPtVsPtK0);
+
+ fHistAsMcResPtVsPtLambda = new TH2F("h2AsMcResPtVsPtLambda","Pt Resolution #Lambda^{0};#Delta Pt;Pt",600,-0.15,0.15,240,0,12);
+ fListHist->Add(fHistAsMcResPtVsPtLambda);
+
+ fHistAsMcResPtVsPtAntiLambda = new TH2F("h2AsMcResPtVsPtAntiLambda","Pt Resolution #bar{#Lambda}^{0};#Delta Pt;Pt",300,-0.15,0.15,240,0,12);
+ fListHist->Add(fHistAsMcResPtVsPtAntiLambda);
+
+ // pdgcode of mother
+ fHistAsMcMotherPdgCodeK0s = new TH1F("h1AsMcMotherPdgCodeK0s","Mother of Associated K^{0};mother;counts",11,0,11);
+ fListHist->Add(fHistAsMcMotherPdgCodeK0s);
+
+ fHistAsMcMotherPdgCodeLambda = new TH1F("h1AsMcMotherPdgCodeLambda","Mother of Associated #Lambda^{0};mother;counts",11,0,11);
+ fListHist->Add(fHistAsMcMotherPdgCodeLambda);
+
+ fHistAsMcMotherPdgCodeAntiLambda = new TH1F("h1AsMcMotherPdgCodeAntiLambda","Mother of Associated #bar{#Lambda}^{0};mother;counts",11,0,11);
+ fListHist->Add(fHistAsMcMotherPdgCodeAntiLambda);
+
+ // Pt distribution Lambda from Sigma
+ fHistAsMcPtLambdaFromSigma = new TH1F("h1AsMcPtLambdaFromSigma","#Lambda}^{0} associated from Sigma;p_{t} (GeV/c);Count",240,0,12);
+ fListHist->Add(fHistAsMcPtLambdaFromSigma);
+
+ fHistAsMcPtAntiLambdaFromSigma = new TH1F("h1AsMcPtAntiLambdaFromSigma","#bar{#Lambda}^{0} associated from Sigma;p_{t} (GeV/c);Count",240,0,12);
+ fListHist->Add(fHistAsMcPtAntiLambdaFromSigma);
+
+ // Associated secondary particles:
+ // Pt and rapidity distribution
+ fHistAsMcSecondaryPtVsRapK0s = new TH2F("h2AsMcSecondaryPtVsRapK0s", "K^{0} associated secondary;p_{t} (GeV/c);rapidity",240,0,12,30,-1.5,1.5);
+ fListHist->Add(fHistAsMcSecondaryPtVsRapK0s);
+
+ fHistAsMcSecondaryPtVsRapLambda = new TH2F("h2AsMcSecondaryPtVsRapLambda", "#Lambda^{0} associated secondary;p_{t} (GeV/c);rapidity",240,0,12,30,-1.5,1.5);
+ fListHist->Add(fHistAsMcSecondaryPtVsRapLambda);
+
+ fHistAsMcSecondaryPtVsRapAntiLambda = new TH2F("h2AsMcSecondaryPtVsRapAntiLambda", "#bar{#Lambda}^{0} associated secondary;p_{t} (GeV/c);rapidity",240,0,12,30,-1.5,1.5);
+ fListHist->Add(fHistAsMcSecondaryPtVsRapAntiLambda);
+
+ // Production radius
+ fHistAsMcSecondaryProdRadiusK0s = new TH1F("h1AsMcSecondaryProdRadiusK0s", "K^{0} Production Radius;r (cm);Count", 170, -2, 15);
+ fListHist->Add(fHistAsMcSecondaryProdRadiusK0s);
+
+ fHistAsMcSecondaryProdRadiusLambda = new TH1F("h1AsMcSecondaryProdRadiusLambda", "#Lambda^{0} Production Radius;r (cm);Count", 170, -2, 15);
+ fListHist->Add(fHistAsMcSecondaryProdRadiusLambda);
+
+ fHistAsMcSecondaryProdRadiusAntiLambda = new TH1F("h1AsMcSecondaryProdRadiusAntiLambda", "#bar{#Lambda}^{0} Production Radius;r (cm);Count", 170, -2, 15);
+ fListHist->Add(fHistAsMcSecondaryProdRadiusAntiLambda);
+
+ fHistAsMcSecondaryProdRadiusXvsYK0s = new TH2F("h2AsMcSecondaryProdRadiusXvsYK0s","Associated Secondary K^{0} Production Radius;x (cm); y (cm)",200,-20,20,200,-20,20);
+ fListHist->Add(fHistAsMcSecondaryProdRadiusXvsYK0s);
+
+ fHistAsMcSecondaryProdRadiusXvsYLambda = new TH2F("h2AsMcSecondaryProdRadiusXvsYLambda","Associated Secondary #Lambda^{0} Production Radius;x (cm); y (cm)",200,-20,20,200,-20,20);
+ fListHist->Add(fHistAsMcSecondaryProdRadiusXvsYLambda);
+
+ fHistAsMcSecondaryProdRadiusXvsYAntiLambda = new TH2F("h2AsMcSecondaryProdRadiusXvsYAntiLambda","Associated Secondary #bar{#Lambda}^{0} Production Radius;x (cm); y (cm)",200,-20,20,200,-20,20);
+ fListHist->Add(fHistAsMcSecondaryProdRadiusXvsYAntiLambda);
+
+ fHistAsMcSecondaryMotherPdgCodeK0s = new TH1F("h1AsMcSecondaryMotherPdgCodeK0s","Mother of Associated Secondary K^{0};mother;counts",11,0,11);
+ fListHist->Add(fHistAsMcSecondaryMotherPdgCodeK0s);
+
+ fHistAsMcSecondaryMotherPdgCodeLambda = new TH1F("h1AsMcSecondaryMotherPdgCodeLambda","Mother of Associated Secondary #Lambda^{0};mother;counts",11,0,11);
+ fListHist->Add(fHistAsMcSecondaryMotherPdgCodeLambda);
+
+ fHistAsMcSecondaryMotherPdgCodeAntiLambda = new TH1F("h1AsMcSecondaryMotherPdgCodeAntiLambda","Mother of Associated Secondary #bar{#Lambda}^{0};mother;counts",11,0,11);
+ fListHist->Add(fHistAsMcSecondaryMotherPdgCodeAntiLambda);
+
+ // Pt distribution Lambda from Sigma
+ fHistAsMcSecondaryPtLambdaFromSigma = new TH1F("h1AsMcSecondaryPtLambdaFromSigma","#Lambda}^{0} associated from Sigma;p_{t} (GeV/c);Count",240,0,12);
+ fListHist->Add(fHistAsMcSecondaryPtLambdaFromSigma);
+
+ fHistAsMcSecondaryPtAntiLambdaFromSigma = new TH1F("h1AsMcSecondaryPtAntiLambdaFromSigma","#bar{#Lambda}^{0} associated from Sigma;p_{t} (GeV/c);Count",240,0,12);
+ fListHist->Add(fHistAsMcSecondaryPtAntiLambdaFromSigma);
+ PostData(1, fListHist);
+ // PostData(3, fTracksCuts);
+}
+
+static Bool_t AcceptTrack(const AliAODTrack *t) {
+ if (!t->IsOn(AliAODTrack::kTPCrefit)) return kFALSE;
+ //if (t->GetKinkIndex(0)>0) return kFALSE;
+
+ Float_t nCrossedRowsTPC = t->GetTPCClusterInfo(2,1);
+ if (nCrossedRowsTPC < 70) return kFALSE;
+ Int_t findable=t->GetTPCNclsF();
+ if (findable <= 0) return kFALSE;
+ if (nCrossedRowsTPC/findable < 0.8) return kFALSE;
+
+ return kTRUE;
+}
+
+static Bool_t AcceptV0(const AliAODv0 *v1, const AliAODEvent *aod, const Double_t etaCut) {
+ // Double_t pMin = 0.2;
+ // Double_t pMin = 0.16;
+
+ if (v1->GetOnFlyStatus()) return kFALSE;
+
+ // if (v1->Pt() < pMin) return kFALSE;
+
+ const AliAODTrack *ntrack1=(AliAODTrack *)v1->GetDaughter(1);
+ if (!AcceptTrack(ntrack1)) return kFALSE;
+
+ const AliAODTrack *ptrack1=(AliAODTrack *)v1->GetDaughter(0);
+ if (!AcceptTrack(ptrack1)) return kFALSE;
+ // if(ntrack1->Pt()<pMin || ptrack1->Pt()<pMin) return kFALSE;
+
+ Float_t xy=v1->DcaNegToPrimVertex();
+ if (TMath::Abs(xy)<0.1) return kFALSE;
+ xy=v1->DcaPosToPrimVertex();
+ if (TMath::Abs(xy)<0.1) return kFALSE;
+
+ Double_t neta = ntrack1->Eta();
+ if (neta > etaCut) return kFALSE;
+ Double_t peta = ptrack1->Eta();
+ if (peta > etaCut) return kFALSE;
+
+ Double_t dca=v1->DcaV0Daughters();
+ if (dca>1.0) return kFALSE;
+ //if (dca>0.7) return kFALSE;
+ //if (dca>0.4) return kFALSE;
+
+ Double_t cpa=v1->CosPointingAngle(aod->GetPrimaryVertex());
+ if (cpa<0.998) return kFALSE;
+ //if (cpa<0.99875) return kFALSE;
+ //if (cpa<0.9995) return kFALSE;
+
+ Double_t xyz[3]; v1->GetSecondaryVtx(xyz);
+ Double_t r2=xyz[0]*xyz[0] + xyz[1]*xyz[1];
+ if (r2<0.9*0.9) return kFALSE;
+ if (r2>100*100) return kFALSE;
+
+ return kTRUE;
+}
+
+//________________________________________________________________________
+void AliAnalysisTaskPerformanceStrangeAOD::UserExec(Option_t *)
+{
+ // Main loop
+ // Called for each event
+
+ fHistNumberEvents->Fill(0.5); // FIXME: use enum here
+
+ TArrayF mcPrimaryVtx;
+
+ AliAODEvent *aod=(AliAODEvent *)InputEvent();
+
+ if (!aod) {
+ Printf("ERROR: aod not available");
+ return;
+ }
+
+ //Input Handler
+ AliAnalysisManager *man= AliAnalysisManager::GetAnalysisManager();
+ AliInputEventHandler *inputHandler=(AliInputEventHandler*)man->GetInputEventHandler();
+
+
+ // PID
+ if (fUsePID.Contains("withPID")) {
+ fPIDResponse = inputHandler->GetPIDResponse();
+ }
+
+
+ // Physics selection
+ UInt_t maskIsSelected = inputHandler->IsEventSelected();
+ // Bool_t isSelected = (maskIsSelected & AliVEvent::kMB);
+ Bool_t isSelected = (maskIsSelected);
+ // Bool_t isSelected = (maskIsSelected & !(AliVEvent::kOnlyFast) );
+ if (!isSelected) return;
+
+ fHistNumberEvents->Fill(1.5);
+
+
+ // Centrality selection
+ AliCentrality *cent=aod->GetCentrality();
+ if (!cent->IsEventInCentralityClass(fCentMin,fCentMax,"V0M")) return;
+
+ // FIXME: add to hist number events another entry for centrality.
+
+ // Done by the AliPhysicsSelection Task ! Only the selected events are passed to this task
+
+ fHistNumberEvents->Fill(2.5);
+
+
+ //*************************
+ //End track multiplicity
+ //*************************
+
+ // Remove Events with no tracks
+ //if (!(fESD->GetNumberOfTracks())) return;
+
+
+ // fHistTrackPerEvent->Fill(fESD->GetNumberOfTracks());
+
+ //*************************************
+ // Cut used:
+ //*************************************
+
+ // Cut Rapidity:
+ Double_t lCutRap = 0.5;
+
+ const Double_t lCutPseudorap = 0.8;
+
+
+ // Cut AliKF Chi2 for Reconstructed particles
+ // Double_t cutChi2KF = 1E3;
+
+ // If PID is used:
+ Double_t lLimitPPID = 0.7;
+ Float_t cutNSigmaLowP = 1E3;
+ Float_t cutNSigmaHighP = 1E3;
+ if (fUsePID.Contains("withPID")) {
+ cutNSigmaLowP = 3.0;
+ cutNSigmaHighP = 3.0;
+ }
+
+
+ // Cut Daughters pt (GeV/c):
+ Double_t cutMinPtDaughter = 0.160;
+
+ // Cut primary vertex:
+ Double_t cutPrimVertex = 10.0;
+
+ Double_t cutcTauL = 3*7.89;
+ Double_t cutcTauK0s = 3*2.68;
+ // Min number of TPC clusters:
+ // Int_t nbMinTPCclusters = 80;
+
+
+ //
+ // PID flags:
+ Int_t LambdaPID = 0;
+ Int_t AntiLambdaPID = 0;
+
+
+ //
+ // // Access MC:
+ //
+
+ TClonesArray *stack = 0x0;
+ Double_t mcXv=0., mcYv=0., mcZv=0.;
+ Int_t ntrk =0, ntrk0=0;
+
+ if (fAnalysisMC) {
+ TList *lst = aod->GetList();
+ stack = (TClonesArray*)lst->FindObject(AliAODMCParticle::StdBranchName());
+ if (!stack) {
+ Printf("ERROR: stack not available");
+ return;
+ }
+ AliAODMCHeader *
+ mcHdr=(AliAODMCHeader*)lst->FindObject(AliAODMCHeader::StdBranchName());
+
+ mcXv=mcHdr->GetVtxX(); mcYv=mcHdr->GetVtxY(); mcZv=mcHdr->GetVtxZ();
+
+ ntrk=stack->GetEntriesFast(), ntrk0=ntrk;
+
+ if(TMath::Abs(mcZv)>10)return;
+ }
+
+ fHistNumberEvents->Fill(3.5);
+ //**********************************************
+ // MC loop
+ //**********************************************
+
+ Double_t lmcPrimVtxR = 0;
+
+ Int_t lNbMCPrimary = 0;
+ Int_t lNbMCPart = 0;
+
+ Int_t lPdgcodeCurrentPart = 0;
+ Double_t lRapCurrentPart = 0;
+ Double_t lPtCurrentPart = 0;
+
+ Int_t lComeFromSigma = 0;
+
+
+ // Production Radius
+ Double_t mcPosX = 0.0, mcPosY = 0.0, mcPosZ = 0.0;
+ Double_t mcPosR = 0.0;
+
+ // Decay Radius
+ Double_t mcDecayPosX = 0, mcDecayPosY = 0, mcDecayPosR = 0;
+
+ // current mc particle 's mother
+ Int_t iCurrentMother = 0, lPdgCurrentMother = 0;
+ // Bool_t lCurrentMotherIsPrimary;
+
+ // current mc particles 's daughter:
+ Int_t lPdgCurrentDaughter0 = 0, lPdgCurrentDaughter1 = 0;
+
+ // variables for multiple reconstruction studies:
+ Int_t id0 = 0, id1 = 0;
+ //Int_t lLabelTrackN = 0, lLabelTrackP = 0;
+ //Int_t lPartNMother = 0, lPartPMother = 0;
+ //Int_t lPartPMotherPDGcode = 0;
+ Int_t lNtimesReconstructedK0s = 0, lNtimesReconstructedLambda = 0, lNtimesReconstructedAntiLambda = 0;
+ // Int_t lNtimesReconstructedK0sMI = 0, lNtimesReconstructedLambdaMI = 0, lNtimesReconstructedAntiLambdaMI = 0;
+
+ //****************************
+ // Start loop over MC particles
+ if (fAnalysisMC) {
+
+ // Primary vertex
+ fHistMCPrimaryVertexX->Fill(mcXv);
+ fHistMCPrimaryVertexY->Fill(mcYv);
+ fHistMCPrimaryVertexZ->Fill(mcZv);
+
+ lmcPrimVtxR = TMath::Sqrt(mcXv*mcXv+mcYv*mcYv);
+
+
+ if(fAnalysisType == "AOD") {
+
+ // lNbMCPrimary = stack->GetNprimary();
+
+ fHistMCMultiplicityPrimary->Fill(lNbMCPrimary);
+ fHistMCMultiplicityTracks->Fill(lNbMCPart);
+ lNbMCPart = lNbMCPart +1;
+
+ for (Int_t iMc = 0; iMc < (ntrk); iMc++) {
+ AliAODMCParticle *p0=(AliAODMCParticle*)stack->UncheckedAt(iMc);
+ if (!p0) {
+ //Printf("ERROR: particle with label %d not found in stack (mc loop)", iMc);
+ continue;
+ }
+ lPdgcodeCurrentPart = p0->GetPdgCode();
+
+ // Keep only K0s, Lambda and AntiLambda, Xi and Phi:
+ if ( (lPdgcodeCurrentPart != 310 ) && (lPdgcodeCurrentPart != 3122 ) && (lPdgcodeCurrentPart != -3122 ) && (lPdgcodeCurrentPart != 3312 ) && (lPdgcodeCurrentPart != -3312) && (lPdgcodeCurrentPart != -333) ) continue;
+
+ lRapCurrentPart = MyRapidity(p0->E(),p0->Pz());
+ //lEtaCurrentPart = p0->Eta();
+ lPtCurrentPart = p0->Pt();
+ iCurrentMother = p0->GetMother();
+
+ AliAODMCParticle *Mother = (AliAODMCParticle*)stack->UncheckedAt(iCurrentMother);
+ // lPdgCurrentMother = stack->Particle(iCurrentMother)->GetPdgCode();
+ if (iCurrentMother == -1){lPdgCurrentMother=0; } else {lPdgCurrentMother = Mother->GetPdgCode();}
+
+ mcPosX = p0->Xv();
+ mcPosY = p0->Yv();
+ mcPosZ = p0->Zv();
+ mcPosR = TMath::Sqrt(mcPosX*mcPosX+mcPosY*mcPosY);
+
+ id0 = p0->GetDaughter(0);
+ id1 = p0->GetDaughter(1);
+
+ // Decay Radius and Production Radius
+ if ( id0 <= ntrk && id0 > 0 && id1 <= ntrk && id1 > 0) {
+ AliAODMCParticle *pDaughter0 = (AliAODMCParticle*)stack->UncheckedAt(id0);
+ AliAODMCParticle *pDaughter1 = (AliAODMCParticle*)stack->UncheckedAt(id1);
+ lPdgCurrentDaughter0 = pDaughter0->GetPdgCode();
+ lPdgCurrentDaughter1 = pDaughter1->GetPdgCode();
+
+ mcDecayPosX = pDaughter0->Xv();
+ mcDecayPosY = pDaughter0->Yv();
+ mcDecayPosR = TMath::Sqrt(mcDecayPosX*mcDecayPosX+mcDecayPosY*mcDecayPosY);
+ }
+ else {
+ //Printf("ERROR: particle with label %d and/or %d not found in stack (mc loop)", id0,id1);
+ mcDecayPosR = -1.0;
+ }
+
+ if (lPdgcodeCurrentPart==310) {
+ fHistMCtracksProdRadiusK0s->Fill(mcPosX,mcPosY);
+ fHistMCtracksDecayRadiusK0s->Fill(mcDecayPosR);
+ if (TMath::Abs(lRapCurrentPart) < lCutRap) fHistMCPtAllK0s->Fill(lPtCurrentPart);
+ }
+ else if (lPdgcodeCurrentPart==3122) {
+ fHistMCtracksProdRadiusLambda->Fill(mcPosX,mcPosY);
+ fHistMCtracksDecayRadiusLambda->Fill(mcDecayPosR);
+ if (TMath::Abs(lRapCurrentPart) < lCutRap) fHistMCPtAllLambda->Fill(lPtCurrentPart);
+ }
+ else if (lPdgcodeCurrentPart==-3122) {
+ fHistMCtracksProdRadiusAntiLambda->Fill(mcPosX,mcPosY);
+ fHistMCtracksDecayRadiusAntiLambda->Fill(mcDecayPosR);
+ if (TMath::Abs(lRapCurrentPart) < lCutRap) fHistMCPtAllAntiLambda->Fill(lPtCurrentPart);
+ }
+
+ if ( ( ( TMath::Abs(lPdgCurrentMother) == 3212) ||
+ ( TMath::Abs(lPdgCurrentMother) == 3224) ||
+ ( TMath::Abs(lPdgCurrentMother) == 3214) ||
+ ( TMath::Abs(lPdgCurrentMother) == 3114) )
+ // && ( iCurrentMother <= lNbMCPrimary )
+ // && ( Mother->IsPhysicalPrimary() )
+ && ( Mother->GetMother() == -1) //&& (Mother->GetDaughter(0) == (iCurrentMother+1))
+ ) lComeFromSigma = 1;
+ else lComeFromSigma = 0;
+
+ //*********************************************
+ // Now keep only primary particles
+ // if ( ( iMc > lNbMCPrimary ) && (!lComeFromSigma) ) continue;
+ // if ( !((p0->GetMother() == -1) && (p0->GetDaughter(0) == (iMc+1) ) && p0->IsPhysicalPrimary()) && (!lComeFromSigma) ) continue;
+ // if ( !(p0->GetMother() == -1) && (!lComeFromSigma) ) continue;
+ //*************************************//
+ // new definition of primary particles //
+ //*************************************//
+
+ Double_t dx = 0;
+ Double_t dy = 0;
+ Double_t dz = 0;
+ Double_t ProdDistance = 0;
+
+
+ dx = ( ( mcXv) - (mcPosX) );
+ dy = ( ( mcYv) - (mcPosY) );
+ dz = ( ( mcZv) - (mcPosZ) );
+
+ ProdDistance = TMath::Sqrt(dx*dx + dy*dy + dz*dz);
+
+ if (ProdDistance > 0.001) continue; // secondary V0
+
+
+
+ //********************************************
+
+ lNtimesReconstructedK0s = 0; lNtimesReconstructedLambda = 0; lNtimesReconstructedAntiLambda = 0;
+
+
+ // Rap distribution
+ if (lPdgcodeCurrentPart==310) {
+ fHistMCRapK0s->Fill(lRapCurrentPart);
+ if (lPtCurrentPart < 0.2 && lPtCurrentPart < 3.0)
+ fHistMCRapInPtRangeK0s->Fill(lRapCurrentPart);
+ }
+
+ if (lPdgcodeCurrentPart==3122) {
+ fHistMCRapLambda->Fill(lRapCurrentPart);
+ if (lPtCurrentPart < 0.6 && lPtCurrentPart < 3.5)
+ fHistMCRapInPtRangeLambda->Fill(lRapCurrentPart);
+ }
+
+ if (lPdgcodeCurrentPart==-3122) {
+ fHistMCRapAntiLambda->Fill(lRapCurrentPart);
+ if (lPtCurrentPart < 0.6 && lPtCurrentPart < 3.5)
+ fHistMCRapInPtRangeAntiLambda->Fill(lRapCurrentPart);
+ }
+
+ if (lPdgcodeCurrentPart==3312 || lPdgcodeCurrentPart==-3312) {
+ fHistMCRapXi->Fill(lRapCurrentPart);
+ if (lPtCurrentPart < 0.6 && lPtCurrentPart < 3.0)
+ fHistMCRapInPtRangeXi->Fill(lRapCurrentPart);
+ }
+
+ if (lPdgcodeCurrentPart==333) {
+ fHistMCRapPhi->Fill(lRapCurrentPart);
+ if (lPtCurrentPart < 0.7 && lPtCurrentPart < 3.0)
+ fHistMCRapInPtRangePhi->Fill(lRapCurrentPart);
+ }
+
+ // Rapidity Cut
+ if (TMath::Abs(lRapCurrentPart) > lCutRap) continue;
+
+ if (lPdgcodeCurrentPart==310) {
+ fHistMCProdRadiusK0s->Fill(mcPosR);
+
+ fHistMCPtK0s->Fill(lPtCurrentPart);
+
+
+
+ fHistNTimesRecK0s->Fill(lNtimesReconstructedK0s);
+ fHistNTimesRecK0sVsPt->Fill(lPtCurrentPart,lNtimesReconstructedK0s);
+ }
+ else
+ if (lPdgcodeCurrentPart==3122) {
+ fHistMCProdRadiusLambda->Fill(mcPosR);
+
+ fHistMCPtLambda->Fill(lPtCurrentPart);
+
+
+ fHistNTimesRecLambda->Fill(lNtimesReconstructedLambda);
+ fHistNTimesRecLambdaVsPt->Fill(lPtCurrentPart,lNtimesReconstructedLambda);
+ if (lComeFromSigma) fHistMCPtLambdaFromSigma->Fill(lPtCurrentPart);
+
+ //printf("found Lambda MC pT=%e\n",lPtCurrentPart);
+ //printf("found Lambda MC Plabel=%d PPDGcode=%d Nlabel=%d NPDGcode=%d\n\n",id0,lPdgCurrentDaughter0,id1,lPdgCurrentDaughter1);
+
+ }
+ else
+ if (lPdgcodeCurrentPart==-3122) {
+ fHistMCProdRadiusAntiLambda->Fill(mcPosR);
+
+ fHistMCPtAntiLambda->Fill(lPtCurrentPart);
+
+
+ fHistNTimesRecAntiLambda->Fill(lNtimesReconstructedAntiLambda);
+ fHistNTimesRecAntiLambdaVsPt->Fill(lPtCurrentPart,lNtimesReconstructedAntiLambda);
+ if (lComeFromSigma) fHistMCPtAntiLambdaFromSigma->Fill(lPtCurrentPart);
+
+ //printf("found Lambda MC pT=%e\n",lPtCurrentPart);
+ //printf("found Lambda MC Plabel=%d PPDGcode=%d Nlabel=%d NPDGcode=%d\n\n",id0,lPdgCurrentDaughter0,id1,lPdgCurrentDaughter1);
+
+ }
+
+
+ } // end loop ESD MC
+
+ } // end ESD condition
+
+
+ } // End Loop over MC condition
+
+
+
+
+
+ //************************************
+ // AOD loop
+ //************************************
+
+ // Double_t lLambdaMass = 1.115683; //PDG
+ Double_t lPLambda = 0;
+ Double_t lPAntiLambda = 0;
+ Double_t lPK0s = 0;
+ // Double_t lMagneticField = 999;
+
+ //Multiplcity:
+ // Int_t nv0sTot= 0;
+ Int_t nv0s = 0;
+ // Int_t nv0sMI =0;
+ // Variables:
+ Double_t lV0Position[3];
+
+ Double_t lDcaPosToPrimVertex = 0;
+ Double_t lDcaNegToPrimVertex = 0;
+ Double_t lDcaV0Daughters = 0;
+ Double_t lV0cosPointAngle = 0;
+ Double_t lChi2V0 = 0;
+ Double_t lV0DecayLength = 0;
+ Double_t lV0Radius = 0;
+ Double_t lDcaV0ToPrimVertex = 0;
+ Double_t lcTauLambda = 0;
+ Double_t lcTauAntiLambda = 0;
+ Double_t lcTauK0s = 0;
+ Int_t lOnFlyStatus = 0;
+ //Float_t tdcaPosToPrimVertexXYZ[2], tdcaNegToPrimVertexXYZ[2]; // ..[0] = Impact parameter in XY plane and ..[1] = Impact parameter in Z
+ //Double_t tdcaDaughterToPrimVertex[2]; // ..[0] = Pos and ..[1] = Neg
+
+
+
+ Double_t lInvMassK0s = 0, lInvMassLambda = 0, lInvMassAntiLambda = 0;
+ Double_t lPtK0s = 0, lPtLambda = 0, lPtAntiLambda = 0;
+ Double_t lRapK0s = 0, lRapLambda = 0, lRapAntiLambda = 0;
+ // Double_t lEtaK0s = 0, lEtaLambda = 0, lEtaAntiLambda = 0;
+ Double_t lAlphaV0 = 0, lPtArmV0 = 0;
+
+ Double_t lPzK0s = 0, lPzLambda = 0, lPzAntiLambda = 0;
+
+
+ Double_t lV0Eta = 999;
+
+ // to study Associated V0s:
+ // Int_t lIndexTrackPos = 0, lIndexTrackNeg = 0;
+ UInt_t lLabelTrackPos = 0, lLabelTrackNeg = 0;
+ Int_t lCheckPIdK0Short = 0, lCheckMcK0Short = 0;
+ Int_t lCheckPIdLambda = 0, lCheckMcLambda = 0;
+ Int_t lCheckPIdAntiLambda = 0, lCheckMcAntiLambda = 0;
+ Int_t lCheckSecondaryK0s = 0, lCheckSecondaryLambda = 0, lCheckSecondaryAntiLambda = 0;
+ Int_t lCheckGamma = 0;
+ Double_t mcPosMotherX = 0, mcPosMotherY = 0, mcPosMotherZ = 0;
+ Double_t mcPosMotherR = 0;
+ Double_t mcMotherPt = 0;
+
+ Int_t lIndexPosMother = 0;
+ Int_t lIndexNegMother = 0;
+ Int_t lIndexMotherOfMother = 0;
+ Int_t lPDGCodePosDaughter = 0;
+ Int_t lPDGCodeNegDaughter = 0;
+ Int_t lPdgcodeMother = 0;
+ Int_t lPdgcodeMotherOfMother = 0;
+
+ // Reconstructed position
+ Double_t rcPosXK0s = 0, rcPosYK0s = 0, rcPosZK0s = 0;
+ Double_t rcPosRK0s = 0;
+ Double_t rcPosXLambda = 0, rcPosYLambda = 0, rcPosZLambda = 0;
+ Double_t rcPosRLambda = 0;
+ Double_t rcPosXAntiLambda = 0, rcPosYAntiLambda = 0, rcPosZAntiLambda = 0;
+ Double_t rcPosRAntiLambda = 0;
+
+ // Pt resolution
+ Double_t deltaPtK0s = 0, deltaPtLambda = 0, deltaPtAntiLambda = 0;
+
+ // Daughters
+ const AliAODTrack *myTrackPos = NULL;
+ const AliAODTrack *myTrackNeg = NULL;
+ // AliVParticle *lVPartPos = NULL;
+ // AliVParticle *lVPartNeg = NULL;
+
+ // V0 momentum
+ // Double_t V0mom[3] = {999,999,999};
+ Double_t lPosMom = 0;
+ Double_t lNegMom = 0;
+ // Double_t lPmom = 0;
+ // Double_t lPLambda = 0;
+
+ // Daughters' momentum:
+ Double_t lMomPos[3] = {999,999,999};
+ Double_t lMomNeg[3] = {999,999,999};
+ Double_t lPtPos = 999, lPtNeg = 999;
+ Double_t lPPos = 999, lPNeg = 999;
+
+ // Inner Wall parameters:
+ Double_t lMomInnerWallPos =999, lMomInnerWallNeg = 999;
+
+ // AliKF Chi2 and Armenteros variables
+ // Double_t lChi2KFK0s = 0, lChi2KFLambda = 0, lChi2KFAntiLambda = 0;
+ // Double_t lAlphaV0K0s = 0, lAlphaV0Lambda = 0, lAlphaV0AntiLambda = 0;
+ //Double_t lPtArmV0K0s = 0, lPtArmV0Lambda = 0, lPtArmV0AntiLambda = 0;
+ // Double_t lQlPos = 0, lQlNeg = 0;
+
+
+ // PID
+ Float_t nSigmaPosPion = 0;
+ Float_t nSigmaNegPion = 0;
+
+ Float_t nSigmaPosProton = 0;
+ Float_t nSigmaNegProton = 0;
+
+
+ Int_t lCheckPIDK0sPosDaughter = 0, lCheckPIDK0sNegDaughter = 0;
+ Int_t lCheckPIDLambdaPosDaughter = 0, lCheckPIDLambdaNegDaughter = 0;
+ Int_t lCheckPIDAntiLambdaPosDaughter = 0, lCheckPIDAntiLambdaNegDaughter = 0;
+
+
+
+ //***********************
+ // Primary Vertex cuts &
+ // Magnetic field and Quality tracks cuts
+
+ Double_t lPrimaryVtxPosition[3];
+ // Double_t lPrimaryVtxCov[6];
+ Double_t lPrimaryVtxChi2 = 999;
+ // Double_t lResPrimaryVtxX = 999;
+ // Double_t lResPrimaryVtxY = 999;
+ // Double_t lResPrimaryVtxZ = 999;
+
+ AliAODVertex *myPrimaryVertex = NULL;
+ //const AliVVertex *mySPDPrimaryVertex = NULL;
+
+ if(fAnalysisType == "AOD") {
+ AliAODVertex *myPrimVertex = aod->GetPrimaryVertex();
+ // AliAODVertex(myPrimVertex);
+ myPrimVertex->GetXYZ(lPrimaryVtxPosition);
+ if ( ( TMath::Abs(myPrimVertex->GetZ()) ) > cutPrimVertex) return ;
+ fHistNumberEvents->Fill(4.5);
+ lPrimaryVtxChi2 = myPrimVertex->GetChi2perNDF();
+
+ /// multilplicity
+ ntrk=aod->GetNumberOfTracks();
+ Int_t mult=0;
+ // Double_t nsig;
+ for (Int_t i=0; i<ntrk; i++) {
+ AliAODTrack *t=aod->GetTrack(i);
+ if (t->IsMuonTrack()) continue;
+ if (!t->IsOn(AliAODTrack::kTPCrefit)) continue;
+
+ Double_t xyz[3];
+ if (t->GetPosition(xyz)) continue;
+ if (TMath::Abs(xyz[0])>3.) continue;
+ if (TMath::Abs(xyz[1])>3.) continue;
+
+ Double_t pt=t->Pt(),pz=t->Pz();
+ if (TMath::Abs(pz/pt)>0.8) continue;
+
+ mult++;
+
+ /* const AliAODPid *pid=t->GetDetPid();
+ if (!pid) continue;
+
+ Double_t p=pid->GetTPCmomentum();
+ Double_t dedx=pid->GetTPCsignal()/47.;
+ fdEdx->Fill(p,dedx,1);
+
+ nsig=pidResponse->NumberOfSigmasTPC(t,AliPID::kProton);
+ if (TMath::Abs(nsig) < 3.) fdEdxPid->Fill(p,dedx,1);
+ */
+ }
+
+ fHistTPCMult->Fill(mult);
+
+
+ fHistPrimaryVertexX->Fill(lPrimaryVtxPosition[0]);
+ fHistPrimaryVertexY->Fill(lPrimaryVtxPosition[1]);
+ fHistPrimaryVertexZ->Fill(lPrimaryVtxPosition[2]);
+ //Double_t lrcPrimVtxR = TMath::Sqrt(lPrimaryVtxPosition[0]*lPrimaryVtxPosition[0]+lPrimaryVtxPosition[0]*lPrimaryVtxPosition[0]);
+ /*
+ fHistPrimaryVertexResX->Fill(lResPrimaryVtxX);
+ fHistPrimaryVertexResY->Fill(lResPrimaryVtxY);
+ fHistPrimaryVertexResZ->Fill(lResPrimaryVtxZ);
+ */
+ // V0 loop
+
+ Int_t nv0 = aod->GetNumberOfV0s();
+ while (nv0--) {
+ AliAODv0 *v0=aod->GetV0(nv0);
+ if (!v0) { fHistNumberEvents->Fill(5.5);continue;}
+
+ if (!AcceptV0(v0,aod,lCutPseudorap)){ fHistNumberEvents->Fill(6.5); continue;}
+ fHistNumberEvents->Fill(7.5);
+
+
+ lIndexPosMother = 0; lIndexNegMother = 0; lIndexMotherOfMother = 0;
+ lCheckPIdK0Short = 0; lCheckMcK0Short = 0; lCheckSecondaryK0s = 0;
+ lCheckPIdLambda = 0; lCheckMcLambda = 0; lCheckSecondaryLambda = 0;
+ lCheckPIdAntiLambda = 0; lCheckMcAntiLambda = 0; lCheckSecondaryAntiLambda = 0;
+ lComeFromSigma = -1;lCheckGamma = 0;
+
+
+ if(fAnalysisType == "AOD") {
+
+ // Primary vertex:
+ fHistPrimaryVertexPosXV0events->Fill(lPrimaryVtxPosition[0]);
+ fHistPrimaryVertexPosYV0events->Fill(lPrimaryVtxPosition[1]);
+ fHistPrimaryVertexPosZV0events->Fill(lPrimaryVtxPosition[2]);
+
+ // V0's Daughters
+ // lIndexTrackPos = TMath::Abs(v0->GetPindex());
+ //lIndexTrackNeg = TMath::Abs(v0->GetNindex());
+ AliAODTrack *myTrackNegTest=(AliAODTrack *)v0->GetDaughter(1);
+ AliAODTrack *myTrackPosTest=(AliAODTrack *)v0->GetDaughter(0);
+
+ // AliExternalTrackParam *NegParam = AliExternalTrackParam(myTrackNegTest);
+ //AliExternalTrackParam *PosParam = AliExternalTrackParam(myTrackPosTest);
+ // const AliExternalTrackParam *NegParam = myTrackNegTest->GetOuterParam();
+ //const AliExternalTrackParam *PosParam = myTrackPosTest->GetOuterParam();
+
+ if (!myTrackPosTest || !myTrackNegTest) {
+ Printf("strange analysis::UserExec:: Error:Could not retreive one of the daughter track\n");
+ continue;
+ }
+ // Remove like-sign
+ if (myTrackNegTest->Charge() == myTrackPosTest->Charge()){
+ continue;
+ }
+
+ // VO's main characteristics to check the reconstruction cuts
+ lOnFlyStatus = v0->GetOnFlyStatus();
+ lChi2V0 = v0->Chi2V0();
+ lDcaV0Daughters = v0->DcaV0Daughters();
+ lDcaV0ToPrimVertex = v0->DcaV0ToPrimVertex();
+ lV0cosPointAngle = v0->CosPointingAngle(lPrimaryVtxPosition);
+
+ v0->GetXYZ(lV0Position);
+
+ lV0Radius = TMath::Sqrt(lV0Position[0]*lV0Position[0]+lV0Position[1]*lV0Position[1]);
+ lV0DecayLength = TMath::Sqrt(TMath::Power(lV0Position[0] - lPrimaryVtxPosition[0],2) +
+ TMath::Power(lV0Position[1] - lPrimaryVtxPosition[1],2) +
+ TMath::Power(lV0Position[2] - lPrimaryVtxPosition[2],2 ));
+
+
+ if( myTrackPosTest->Charge() ==1){
+
+ myTrackPos = myTrackPosTest;
+ myTrackNeg = myTrackNegTest;
+
+ // Daughters' momentum;
+ myTrackPos->GetPxPyPz(lMomPos);
+ myTrackNeg->GetPxPyPz(lMomNeg);
+ }
+
+ if( myTrackPosTest->Charge() ==-1){
+
+ myTrackPos = myTrackNegTest;
+ myTrackNeg = myTrackPosTest;
+
+ // Daughters' momentum;
+ myTrackPos->GetPxPyPz(lMomPos);
+ myTrackNeg->GetPxPyPz(lMomNeg);
+ }
+
+ lLabelTrackPos = (UInt_t)TMath::Abs(myTrackPos->GetLabel());
+ lLabelTrackNeg = (UInt_t)TMath::Abs(myTrackNeg->GetLabel());
+
+ // Daughters Pt and P:
+ lPtPos = TMath::Sqrt(lMomPos[0]*lMomPos[0] + lMomPos[1]*lMomPos[1]);
+ lPtNeg = TMath::Sqrt(lMomNeg[0]*lMomNeg[0] + lMomNeg[1]*lMomNeg[1]);
+
+ lPPos = TMath::Sqrt(lMomPos[0]*lMomPos[0] + lMomPos[1]*lMomPos[1] + lMomPos[2]*lMomPos[2]);
+ lPNeg = TMath::Sqrt(lMomNeg[0]*lMomNeg[0] + lMomNeg[1]*lMomNeg[1] + lMomNeg[2]*lMomNeg[2]);
+
+ // V0 momentum
+ lPosMom = lPPos;
+ lNegMom = lPNeg;
+
+ // Inner Wall parameter:
+ const AliAODPid *pidPos=myTrackPos->GetDetPid();
+ const AliAODPid *pidNeg=myTrackNeg->GetDetPid();
+
+ // innerWall momentum
+ lMomInnerWallPos = pidPos->GetTPCmomentum();
+ lMomInnerWallNeg = pidNeg->GetTPCmomentum();;
+
+ // DCA between daughter and Primary Vertex:
+ if (myTrackPos) lDcaPosToPrimVertex = v0->DcaPosToPrimVertex();
+ if (myTrackNeg) lDcaNegToPrimVertex = v0->DcaNegToPrimVertex();
+
+
+ // Quality tracks cuts:
+ if ( !(AcceptTrack(myTrackPos)) || !(AcceptTrack(myTrackNeg)) )
+ { continue;}
+
+ // Armenteros variables:
+ lAlphaV0 = v0->AlphaV0();
+ lPtArmV0 = v0->PtArmV0();
+
+ // Pseudorapidity:
+ lV0Eta = v0->PseudoRapV0();
+ //////////////////////////////////////////////////////////////////////////
+ // Invariant mass
+ lInvMassK0s = v0->MassK0Short();
+ lPtK0s = v0->Pt();
+ lPzK0s = v0->Pz();
+
+ lInvMassLambda = v0->MassLambda();
+ lPtLambda = v0->Pt();
+ lPzLambda = v0->Pz();
+
+ lInvMassAntiLambda = v0->MassAntiLambda();
+ lPtAntiLambda = v0->Pt();
+ lPzAntiLambda = v0->Pz();
+
+
+ // Rapidity:
+ lRapK0s = v0->RapK0Short();
+ lRapLambda = v0->RapLambda();
+ lRapAntiLambda = v0->Y(-3122);
+
+ if (lPtK0s==0) {continue;}
+ if (lPtLambda==0) {continue;}
+ if (lPtAntiLambda==0) {continue;}
+
+ ///////////////////////////////////////////////////////////////////////
+
+ // PID new method July 2011
+ if (fUsePID.Contains("withPID")) {
+ nSigmaPosPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(myTrackPos, AliPID::kPion));
+ nSigmaNegPion = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(myTrackNeg, AliPID::kPion));
+ nSigmaPosProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(myTrackPos, AliPID::kProton));
+ nSigmaNegProton = TMath::Abs(fPIDResponse->NumberOfSigmasTPC(myTrackNeg, AliPID::kProton));
+ }
+ else {
+ nSigmaPosPion = 0; nSigmaNegPion =0; nSigmaPosProton = 0; nSigmaNegProton= 0;
+ }
+
+ // Monte-Carlo particle associated to reconstructed particles:
+ if (fAnalysisMC) {
+ //if (lLabelTrackPos < 0 || lLabelTrackNeg < 0) continue;
+ AliAODMCParticle *pp=(AliAODMCParticle*)stack->UncheckedAt(lLabelTrackPos);
+ if(!pp) {
+ // Printf("no MC particle for positive and/or negative daughter\n");
+ continue;
+ }
+ AliAODMCParticle *np=(AliAODMCParticle*)stack->UncheckedAt(lLabelTrackNeg);
+ if (!np) { continue;}
+ lPDGCodePosDaughter = pp->GetPdgCode();
+ lPDGCodeNegDaughter = np->GetPdgCode();
+ lIndexPosMother = pp->GetMother();
+ lIndexNegMother = np->GetMother();
+
+ if (lIndexPosMother == -1) {
+
+ lPdgcodeMother = 0;
+ lIndexMotherOfMother = 0;
+ mcPosX = 0;
+ mcPosY = 0;
+ mcPosZ = 0;
+ mcPosR = 0;
+ mcPosMotherX = 0;
+ mcPosMotherY = 0;
+ mcPosMotherZ = 0;
+ mcPosMotherR = 0;
+ mcMotherPt = 1;
+ }
+
+ else {
+ AliAODMCParticle *lMCAODMother=(AliAODMCParticle*)stack->UncheckedAt(lIndexPosMother);
+ if (!lMCAODMother) { continue;}
+ lPdgcodeMother = lMCAODMother->GetPdgCode();
+ lIndexMotherOfMother = lMCAODMother->GetMother();
+ if (lIndexMotherOfMother ==-1) lPdgcodeMotherOfMother = 0;
+ else {
+ AliAODMCParticle *lMCAODMotherOfMother=(AliAODMCParticle*)stack->UncheckedAt(lIndexMotherOfMother);
+ if (!lMCAODMotherOfMother) {continue;}
+ lPdgcodeMotherOfMother = lMCAODMotherOfMother->GetPdgCode();
+ }
+
+ mcPosX = pp->Xv();
+ mcPosY = pp->Yv();
+ mcPosZ = pp->Zv();
+ mcPosR = TMath::Sqrt(mcPosX*mcPosX+mcPosY*mcPosY);
+ mcPosMotherX = lMCAODMother->Xv();
+ mcPosMotherY = lMCAODMother->Yv();
+ mcPosMotherZ = lMCAODMother->Zv();
+ mcPosMotherR = TMath::Sqrt(mcPosMotherX*mcPosMotherX+mcPosMotherY*mcPosMotherY);
+
+ mcMotherPt = lMCAODMother->Pt();
+ }
+ }
+ } // end AOD condition
+
+ // Multiplicity:
+ if(!lOnFlyStatus) nv0s++;
+ // else if(lOnFlyStatus) nv0sMI++;
+
+ // Daughter momentum cut: ! FIX it in case of AOD !
+ if ( (lPtPos < cutMinPtDaughter ) ||
+ (lPtNeg < cutMinPtDaughter )
+ ) {continue;}
+ // Look for associated particles:
+ if (fAnalysisMC) {
+ if( (lIndexPosMother==-1) || (lIndexNegMother==-1) ) {
+ fHistMCDaughterTrack->Fill(1);
+ }
+
+ else if( ( (lPDGCodePosDaughter==+211) && (lPDGCodeNegDaughter==-211) )
+ ) {
+ lCheckPIdK0Short = 1;
+ fHistMCDaughterTrack->Fill(3);
+ if ( (lIndexPosMother==lIndexNegMother) &&
+ (lPdgcodeMother==310) ) {
+ if (((AliAODMCParticle*)stack->UncheckedAt(lIndexPosMother))->IsPrimary()) lCheckMcK0Short = 1;
+ else lCheckSecondaryK0s = 1;
+ }
+ }
+ else if( ( (lPDGCodePosDaughter==+2212) && (lPDGCodeNegDaughter==-211) )
+ ) {
+ lCheckPIdLambda = 1;
+ fHistMCDaughterTrack->Fill(5);
+ if ( (lIndexPosMother==lIndexNegMother) &&
+ (lPdgcodeMother==3122) ){
+ if ( ( TMath::Abs(lPdgcodeMotherOfMother) == 3212) ||
+ ( TMath::Abs(lPdgcodeMotherOfMother) == 3224) ||
+ ( TMath::Abs(lPdgcodeMotherOfMother) == 3214) ||
+ ( TMath::Abs(lPdgcodeMotherOfMother) == 3114)
+ ) lComeFromSigma = 1;
+ else lComeFromSigma = 0;
+ if ( ((AliAODMCParticle*)stack->UncheckedAt(lIndexPosMother))->IsPrimary() ||
+ (!(((AliAODMCParticle*)stack->UncheckedAt(lIndexPosMother))->IsPrimary() ) && (lComeFromSigma) )
+ ) lCheckMcLambda = 1;
+ else lCheckSecondaryLambda = 1;
+ }
+ }
+ else if( ( (lPDGCodePosDaughter==211) && (lPDGCodeNegDaughter==-2212) )
+ ) {
+ lCheckPIdAntiLambda = 1;
+ fHistMCDaughterTrack->Fill(7);
+ if ( (lIndexPosMother==lIndexNegMother) &&
+ (lPdgcodeMother==-3122) ) {
+ if ( ( TMath::Abs(lPdgcodeMotherOfMother) == 3212) ||
+ ( TMath::Abs(lPdgcodeMotherOfMother) == 3224) ||
+ ( TMath::Abs(lPdgcodeMotherOfMother) == 3214) ||
+ ( TMath::Abs(lPdgcodeMotherOfMother) == 3114)
+ ) lComeFromSigma = 1;
+ else lComeFromSigma = 0;
+ if ( ((AliAODMCParticle*)stack->UncheckedAt(lIndexPosMother))->IsPrimary() ||
+ ( (!((AliAODMCParticle*)stack->UncheckedAt(lIndexPosMother))->IsPrimary()) && (lComeFromSigma) )
+ ) lCheckMcAntiLambda = 1;
+ else lCheckSecondaryAntiLambda = 1;
+ }
+ }
+
+ // Gamma conversion
+ else if ( (lPDGCodePosDaughter==-11) &&
+ (lPDGCodeNegDaughter==11) &&
+ (lPdgcodeMother==22 ) )
+ lCheckGamma = 1;
+ } // end "look for associated particles
+
+
+ // PID condition:
+ lCheckPIDK0sPosDaughter = 0, lCheckPIDK0sNegDaughter = 0;
+ lCheckPIDLambdaPosDaughter = 0, lCheckPIDLambdaNegDaughter = 0;
+ lCheckPIDAntiLambdaPosDaughter = 0, lCheckPIDAntiLambdaNegDaughter = 0;
+
+ if (lMomInnerWallPos < lLimitPPID) {
+ if (nSigmaPosPion < cutNSigmaLowP) {
+ lCheckPIDK0sPosDaughter = 1;
+ lCheckPIDAntiLambdaPosDaughter = 1;
+ }
+ if (nSigmaPosProton < cutNSigmaLowP) lCheckPIDLambdaPosDaughter = 1;
+ }
+
+ else if (lMomInnerWallPos > lLimitPPID) {
+ if (nSigmaPosPion < cutNSigmaHighP) {
+ lCheckPIDK0sPosDaughter = 1;
+ lCheckPIDAntiLambdaPosDaughter = 1;
+ }
+ if (nSigmaPosProton < cutNSigmaHighP) lCheckPIDLambdaPosDaughter = 1;
+ }
+
+ if (lMomInnerWallNeg < lLimitPPID) {
+ if (nSigmaNegPion < cutNSigmaLowP) {
+ lCheckPIDK0sNegDaughter = 1;
+ lCheckPIDLambdaNegDaughter = 1;
+ }
+ if (nSigmaNegProton < cutNSigmaLowP) lCheckPIDAntiLambdaNegDaughter = 1;
+
+ }
+ else if (lMomInnerWallNeg > lLimitPPID) {
+ if (nSigmaNegPion < cutNSigmaHighP) {
+ lCheckPIDK0sNegDaughter = 1;
+ lCheckPIDLambdaNegDaughter = 1;
+ }
+ if (nSigmaNegProton < cutNSigmaHighP) lCheckPIDAntiLambdaNegDaughter = 1;
+ }
+
+ //*****************************
+ // filling histograms
+ //*****************************
+
+ if(fUsePID.Contains("withPID") && (lCheckPIDAntiLambdaNegDaughter==0) && lCheckPIDLambdaPosDaughter==1) LambdaPID = 1;
+ else LambdaPID =0;
+ if(fUsePID.Contains("withPID") && (lCheckPIDLambdaPosDaughter==0) && lCheckPIDAntiLambdaNegDaughter==1) AntiLambdaPID = 1;
+ else AntiLambdaPID =0;
+
+ lPLambda = TMath::Sqrt(lPzLambda*lPzLambda + lPtLambda*lPtLambda);
+ lPAntiLambda = TMath::Sqrt(lPzAntiLambda*lPzAntiLambda + lPtAntiLambda*lPtAntiLambda);
+ lPK0s = TMath::Sqrt(lPzK0s*lPzK0s + lPtK0s*lPtK0s);
+
+ if ((LambdaPID==1 && lPosMom <=1) || (lPosMom>1) || !(fUsePID.Contains("withPID"))){
+ if ((TMath::Abs(lRapLambda) < lCutRap) && lOnFlyStatus==0) {
+ fHistTPCsigPLambda->Fill(lPosMom,myTrackPos->GetTPCsignal());
+
+ }
+ }
+
+ if ((AntiLambdaPID==1 && lNegMom <=1) || (lNegMom>1) || !(fUsePID.Contains("withPID"))){
+ if ((TMath::Abs(lRapAntiLambda) < lCutRap) && lOnFlyStatus==0) {
+ fHistTPCsigPAntiLambda->Fill(lNegMom,myTrackNeg->GetTPCsignal());
+
+ }
+ }
+
+ //cTau Lambda
+ lcTauLambda = (lV0DecayLength*lInvMassLambda)/lPLambda;
+ //cTau AntiLambda
+ lcTauAntiLambda = (lV0DecayLength*lInvMassAntiLambda)/lPAntiLambda;
+ //cTau K0s
+ lcTauK0s = (lV0DecayLength*lInvMassK0s)/lPK0s;
+
+ if (lPLambda <1 && lOnFlyStatus==0 ){
+ fHistArmenterosPodolanski->Fill(lAlphaV0,lPtArmV0);
+ fHistcTauL->Fill(lcTauLambda);
+ }
+
+ ////////////////
+ //
+ // K0s
+ //
+ ////////////////
+
+ if (lcTauK0s< cutcTauK0s) {
+
+ if (TMath::Abs(lRapK0s) < lCutRap ) {
+
+ //////2D histos: cut vs on fly status/////////////////////
+
+ fHistDcaPosToPrimVertexK0->Fill(lDcaPosToPrimVertex,lOnFlyStatus);
+ fHistDcaNegToPrimVertexK0->Fill(lDcaNegToPrimVertex,lOnFlyStatus);
+ fHistRadiusV0K0->Fill(lV0Radius,lOnFlyStatus);
+ fHistDecayLengthV0K0->Fill(lV0DecayLength,lOnFlyStatus);
+ fHistDcaV0DaughtersK0->Fill(lDcaV0Daughters,lOnFlyStatus);
+ fHistChi2K0->Fill(lChi2V0,lOnFlyStatus);
+ fHistCosPointAngleK0->Fill(lV0cosPointAngle,lOnFlyStatus);
+
+ //////2D histos: cut vs mass/////////////////////
+
+ if (lOnFlyStatus==0){
+
+
+ fHistMassK0->Fill(lInvMassK0s);
+ fHistMassVsRadiusK0->Fill(rcPosRK0s,lInvMassK0s);
+ fHistPtVsMassK0->Fill(lInvMassK0s,lPtK0s);
+
+
+ fHistDcaPosToPrimVertexK0vsMassK0->Fill(lDcaPosToPrimVertex,lInvMassK0s);
+ fHistDcaNegToPrimVertexK0vsMassK0->Fill(lDcaNegToPrimVertex,lInvMassK0s);
+ fHistRadiusV0K0vsMassK0->Fill(lV0Radius,lInvMassK0s);
+ fHistDecayLengthV0K0vsMassK0->Fill(lV0DecayLength,lInvMassK0s);
+ fHistDcaV0DaughtersK0vsMassK0->Fill(lDcaV0Daughters,lInvMassK0s);
+ fHistCosPointAngleK0vsMassK0->Fill(lV0cosPointAngle,lInvMassK0s);
+ if(fQASelector){
+ if (lPtK0s>0 && lPtK0s <3){
+ fHistDcaPosToPrimVertexK0vsMassK0pt1->Fill(lDcaPosToPrimVertex,lInvMassK0s);
+ fHistDcaNegToPrimVertexK0vsMassK0pt1->Fill(lDcaNegToPrimVertex,lInvMassK0s);
+ fHistRadiusV0K0vsMassK0pt1->Fill(lV0Radius,lInvMassK0s);
+ fHistDecayLengthV0K0vsMassK0pt1->Fill(lV0DecayLength,lInvMassK0s);
+ fHistDcaV0DaughtersK0vsMassK0pt1->Fill(lDcaV0Daughters,lInvMassK0s);
+ fHistCosPointAngleK0vsMassK0pt1->Fill(lV0cosPointAngle,lInvMassK0s);
+ }
+ if (lPtK0s > 3 && lPtK0s < 6){
+ fHistDcaPosToPrimVertexK0vsMassK0pt2->Fill(lDcaPosToPrimVertex,lInvMassK0s);
+ fHistDcaNegToPrimVertexK0vsMassK0pt2->Fill(lDcaNegToPrimVertex,lInvMassK0s);
+ fHistRadiusV0K0vsMassK0pt2->Fill(lV0Radius,lInvMassK0s);
+ fHistDecayLengthV0K0vsMassK0pt2->Fill(lV0DecayLength,lInvMassK0s);
+ fHistDcaV0DaughtersK0vsMassK0pt2->Fill(lDcaV0Daughters,lInvMassK0s);
+ fHistCosPointAngleK0vsMassK0pt2->Fill(lV0cosPointAngle,lInvMassK0s);
+ }
+ if (lPtK0s > 6 && lPtK0s < 10){
+ fHistDcaPosToPrimVertexK0vsMassK0pt3->Fill(lDcaPosToPrimVertex,lInvMassK0s);
+ fHistDcaNegToPrimVertexK0vsMassK0pt3->Fill(lDcaNegToPrimVertex,lInvMassK0s);
+ fHistRadiusV0K0vsMassK0pt3->Fill(lV0Radius,lInvMassK0s);
+ fHistDecayLengthV0K0vsMassK0pt3->Fill(lV0DecayLength,lInvMassK0s);
+ fHistDcaV0DaughtersK0vsMassK0pt3->Fill(lDcaV0Daughters,lInvMassK0s);
+ fHistCosPointAngleK0vsMassK0pt3->Fill(lV0cosPointAngle,lInvMassK0s);
+ }
+ } //fQASelector
+ }
+ } // if rap. condition
+ } // end cTau condition
+
+
+ ////////////////////////////
+ //
+ // Lambda
+ //
+ ////////////////////////////
+
+
+ if (lcTauLambda < cutcTauL){
+
+
+ // if ((LambdaPID==1 && lPosMom <=1 ) || (lPosMom>1 ) || !(fUsePID.Contains("withPID"))){ This was set before. Global momentum used instead InnerWall momentum. which one is ok?
+ if ((LambdaPID==1 && lMomInnerWallPos <=1 ) || (lMomInnerWallPos >1 ) || !(fUsePID.Contains("withPID"))){
+
+ if (TMath::Abs(lRapLambda) < lCutRap) {
+
+ //////2D histos: cut vs on fly status/////////////////////
+
+ fHistDcaPosToPrimVertexL->Fill(lDcaPosToPrimVertex,lOnFlyStatus);
+ fHistDcaNegToPrimVertexL->Fill(lDcaNegToPrimVertex,lOnFlyStatus);
+ fHistRadiusV0L->Fill(lV0Radius,lOnFlyStatus);
+ fHistDecayLengthV0L->Fill(lV0DecayLength,lOnFlyStatus);
+ fHistDcaV0DaughtersL->Fill(lDcaV0Daughters,lOnFlyStatus);
+ fHistChi2L->Fill(lChi2V0,lOnFlyStatus);
+ fHistCosPointAngleL->Fill(lV0cosPointAngle,lOnFlyStatus);
+
+ //////2D histos: cut vs mass/////////////////////
+
+ if (lOnFlyStatus==0){
+ fHistMassLambda->Fill(lInvMassLambda);
+ fHistMassVsRadiusLambda->Fill(rcPosRLambda,lInvMassLambda);
+ fHistPtVsMassLambda->Fill(lInvMassLambda,lPtLambda);
+ if(lPtLambda <=1) fHistNSigmaProton->Fill(nSigmaPosProton);
+
+ fHistDcaPosToPrimVertexLvsMassL->Fill(lDcaPosToPrimVertex,lInvMassLambda);
+ fHistDcaNegToPrimVertexLvsMassL->Fill(lDcaNegToPrimVertex,lInvMassLambda);
+ fHistRadiusV0LvsMassL->Fill(lV0Radius,lInvMassLambda);
+ fHistDecayLengthV0LvsMassL->Fill(lV0DecayLength,lInvMassLambda);
+ fHistDcaV0DaughtersLvsMassL->Fill(lDcaV0Daughters,lInvMassLambda);
+ fHistCosPointAngleLvsMassL->Fill(lV0cosPointAngle,lInvMassLambda);
+
+ if(fQASelector){
+ if (lPtLambda>0 && lPtLambda <3){
+ fHistDcaPosToPrimVertexLambdaVsMasspt1->Fill(lDcaPosToPrimVertex,lInvMassLambda);
+ fHistDcaNegToPrimVertexLambdaVsMasspt1->Fill(lDcaNegToPrimVertex,lInvMassLambda);
+ fHistRadiusV0LambdaVsMasspt1->Fill(lV0Radius,lInvMassLambda);
+ fHistDecayLengthV0LambdaVsMasspt1->Fill(lV0DecayLength,lInvMassLambda);
+ fHistDcaV0DaughtersLambdaVsMasspt1->Fill(lDcaV0Daughters,lInvMassLambda);
+ fHistCosPointAngleLambdaVsMasspt1->Fill(lV0cosPointAngle,lInvMassLambda);
+ }
+ if (lPtLambda > 3 && lPtLambda < 6){
+ fHistDcaPosToPrimVertexLambdaVsMasspt2->Fill(lDcaPosToPrimVertex,lInvMassLambda);
+ fHistDcaNegToPrimVertexLambdaVsMasspt2->Fill(lDcaNegToPrimVertex,lInvMassLambda);
+ fHistRadiusV0LambdaVsMasspt2->Fill(lV0Radius,lInvMassLambda);
+ fHistDecayLengthV0LambdaVsMasspt2->Fill(lV0DecayLength,lInvMassLambda);
+ fHistDcaV0DaughtersLambdaVsMasspt2->Fill(lDcaV0Daughters,lInvMassLambda);
+ fHistCosPointAngleLambdaVsMasspt2->Fill(lV0cosPointAngle,lInvMassLambda);
+ }
+ if (lPtLambda > 6 && lPtLambda < 10){
+ fHistDcaPosToPrimVertexLambdaVsMasspt3->Fill(lDcaPosToPrimVertex,lInvMassLambda);
+ fHistDcaNegToPrimVertexLambdaVsMasspt3->Fill(lDcaNegToPrimVertex,lInvMassLambda);
+ fHistRadiusV0LambdaVsMasspt3->Fill(lV0Radius,lInvMassLambda);
+ fHistDecayLengthV0LambdaVsMasspt3->Fill(lV0DecayLength,lInvMassLambda);
+ fHistDcaV0DaughtersLambdaVsMasspt3->Fill(lDcaV0Daughters,lInvMassLambda);
+ fHistCosPointAngleLambdaVsMasspt3->Fill(lV0cosPointAngle,lInvMassLambda);
+ }
+ }//QA Selector
+ }
+ } //end of Rap condition
+ } // end of PID condition
+ } //end cTau condition
+
+
+ ////////////////////////////
+ //
+ // Anti-Lambda
+ //
+ ////////////////////////////
+
+
+ if (lcTauAntiLambda < cutcTauL){
+
+ // if ((AntiLambdaPID==1 && lNegMom <=1) || (lNegMom>1) || !(fUsePID.Contains("withPID"))){
+ if ((AntiLambdaPID==1 && lMomInnerWallNeg <=1) || (lMomInnerWallNeg >1) || !(fUsePID.Contains("withPID"))){
+ if (TMath::Abs(lRapAntiLambda) < lCutRap) {
+
+ //////2D histos: cut vs on fly status/////////////////////
+
+ fHistDcaPosToPrimVertexAntiL->Fill(lDcaPosToPrimVertex,lOnFlyStatus);
+ fHistDcaNegToPrimVertexAntiL->Fill(lDcaNegToPrimVertex,lOnFlyStatus);
+ fHistRadiusV0AntiL->Fill(lV0Radius,lOnFlyStatus);
+ fHistDecayLengthV0AntiL->Fill(lV0DecayLength,lOnFlyStatus);
+ fHistDcaV0DaughtersAntiL->Fill(lDcaV0Daughters,lOnFlyStatus);
+ fHistChi2AntiL->Fill(lChi2V0,lOnFlyStatus);
+ fHistCosPointAngleAntiL->Fill(lV0cosPointAngle,lOnFlyStatus);
+
+ //////2D histos: cut vs mass/////////////////////
+
+ if (lOnFlyStatus==0){
+
+ fHistMassAntiLambda->Fill(lInvMassAntiLambda);
+ fHistMassVsRadiusAntiLambda->Fill(rcPosRAntiLambda,lInvMassAntiLambda);
+ fHistPtVsMassAntiLambda->Fill(lInvMassAntiLambda,lPtAntiLambda);
+
+
+ fHistDcaPosToPrimVertexAntiLvsMass->Fill(lDcaPosToPrimVertex,lInvMassAntiLambda);
+ fHistDcaNegToPrimVertexAntiLvsMass->Fill(lDcaNegToPrimVertex,lInvMassAntiLambda);
+ fHistRadiusV0AntiLvsMass->Fill(lV0Radius,lInvMassAntiLambda);
+ fHistDecayLengthV0AntiLvsMass->Fill(lV0DecayLength,lInvMassAntiLambda);
+ fHistDcaV0DaughtersAntiLvsMass->Fill(lDcaV0Daughters,lInvMassAntiLambda);
+ fHistCosPointAngleAntiLvsMass->Fill(lV0cosPointAngle,lInvMassAntiLambda);
+
+ if(fQASelector){
+ if (lPtAntiLambda>0 && lPtAntiLambda <3){
+ fHistDcaPosToPrimVertexAntiLVsMasspt1->Fill(lDcaPosToPrimVertex,lInvMassAntiLambda);
+ fHistDcaNegToPrimVertexAntiLVsMasspt1->Fill(lDcaNegToPrimVertex,lInvMassAntiLambda);
+ fHistRadiusV0AntiLVsMasspt1->Fill(lV0Radius,lInvMassAntiLambda);
+ fHistDecayLengthV0AntiLVsMasspt1->Fill(lV0DecayLength,lInvMassAntiLambda);
+ fHistDcaV0DaughtersAntiLVsMasspt1->Fill(lDcaV0Daughters,lInvMassAntiLambda);
+ fHistCosPointAngleAntiLVsMasspt1->Fill(lV0cosPointAngle,lInvMassAntiLambda);
+ }
+ if (lPtAntiLambda > 3 && lPtAntiLambda < 6){
+ fHistDcaPosToPrimVertexAntiLVsMasspt2->Fill(lDcaPosToPrimVertex,lInvMassAntiLambda);
+ fHistDcaNegToPrimVertexAntiLVsMasspt2->Fill(lDcaNegToPrimVertex,lInvMassAntiLambda);
+ fHistRadiusV0AntiLVsMasspt2->Fill(lV0Radius,lInvMassAntiLambda);
+ fHistDecayLengthV0AntiLVsMasspt2->Fill(lV0DecayLength,lInvMassAntiLambda);
+ fHistDcaV0DaughtersAntiLVsMasspt2->Fill(lDcaV0Daughters,lInvMassAntiLambda);
+ fHistCosPointAngleAntiLVsMasspt2->Fill(lV0cosPointAngle,lInvMassAntiLambda);
+ }
+ if (lPtAntiLambda > 6 && lPtAntiLambda < 10){
+ fHistDcaPosToPrimVertexAntiLVsMasspt3->Fill(lDcaPosToPrimVertex,lInvMassAntiLambda);
+ fHistDcaNegToPrimVertexAntiLVsMasspt3->Fill(lDcaNegToPrimVertex,lInvMassAntiLambda);
+ fHistRadiusV0AntiLVsMasspt3->Fill(lV0Radius,lInvMassAntiLambda);
+ fHistDecayLengthV0AntiLVsMasspt3->Fill(lV0DecayLength,lInvMassAntiLambda);
+ fHistDcaV0DaughtersAntiLVsMasspt3->Fill(lDcaV0Daughters,lInvMassAntiLambda);
+ fHistCosPointAngleAntiLVsMasspt3->Fill(lV0cosPointAngle,lInvMassAntiLambda);
+ }
+ } //QA Selector
+ }
+ } //end of Rap condition
+ } // end of PID condition
+ } //end cTau condition
+
+ ///////////////values for cuts end////////////////////////////////////////////////////////////////////////
+
+
+ // Histo versus Rap and armenteros plot
+ if (!lOnFlyStatus){
+ if (lCheckMcK0Short) fHistAsMcRapK0->Fill(lRapK0s);
+ if (lCheckMcLambda) fHistAsMcRapLambda->Fill(lRapLambda);
+ if (lCheckMcAntiLambda) fHistAsMcRapLambda->Fill(lRapAntiLambda);
+ // fHistArmenterosPodolanski->Fill(lAlphaV0,lPtArmV0);
+ if ((TMath::Abs(lRapK0s) < lCutRap)&&(TMath::Abs(lRapLambda) < lCutRap)) fHistK0sMassVsLambdaMass->Fill(lInvMassK0s,lInvMassLambda);
+ }
+
+
+ /////////////////////////////////////////////////
+ //
+ // K0s associated histograms
+ //
+ /////////////////////////////////////////////////
+
+ if (lcTauK0s< cutcTauK0s) {
+
+ if (TMath::Abs(lRapK0s) < lCutRap) {
+
+ fHistNsigmaPosPionK0->Fill(nSigmaPosPion);
+ fHistNsigmaNegPionK0->Fill(nSigmaNegPion);
+
+ switch (lOnFlyStatus){
+ case 0 :
+
+
+ // fHistMultVsPtVsMassK0->Fill(multiplicity ,lInvMassK0s,lPtK0s);
+ if(lCheckPIdK0Short) fHistPidMcMassK0->Fill(lInvMassK0s);
+ if(lCheckMcK0Short) {
+ fHistAsMcMassK0->Fill(lInvMassK0s);
+ fHistAsMcPtK0->Fill(lPtK0s);
+
+
+ fHistAsMcPtVsMassK0->Fill(lInvMassK0s,lPtK0s);
+ if (lPtK0s <= 1) fHistAsMcPtZoomK0->Fill(lPtK0s);
+ fHistAsMcMassVsRadiusK0->Fill(rcPosRK0s,lInvMassK0s);
+ fHistAsMcResxK0->Fill(rcPosXK0s-mcPosX);
+ fHistAsMcResyK0->Fill(rcPosYK0s-mcPosY);
+ fHistAsMcReszK0->Fill(rcPosZK0s-mcPosZ);
+ fHistAsMcResrVsRadiusK0->Fill(rcPosRK0s,rcPosRK0s-mcPosR);
+ fHistAsMcReszVsRadiusK0->Fill(rcPosZK0s,rcPosZK0s-mcPosZ);
+ fHistAsMcProdRadiusK0->Fill(mcPosMotherR);
+ fHistAsMcProdRadiusXvsYK0s->Fill(mcPosMotherX,mcPosMotherY);
+ fHistAsMcResPtK0->Fill(deltaPtK0s);
+ fHistAsMcResPtVsRapK0->Fill(deltaPtK0s,lRapK0s);
+ fHistAsMcResPtVsPtK0->Fill(deltaPtK0s,lPtK0s);
+ }
+ else if (lCheckSecondaryK0s) {
+ fHistAsMcSecondaryPtVsRapK0s->Fill(lPtK0s,lRapK0s);
+ fHistAsMcSecondaryProdRadiusK0s->Fill(mcPosMotherR);
+ fHistAsMcSecondaryProdRadiusXvsYK0s->Fill(mcPosMotherX,mcPosMotherY);
+ switch (lPdgcodeMotherOfMother) {
+ case 130 : fHistAsMcSecondaryMotherPdgCodeK0s->Fill(0.5);break; // K0L
+ case 321 : fHistAsMcSecondaryMotherPdgCodeK0s->Fill(1.5);break; // K+
+ case -321 : fHistAsMcSecondaryMotherPdgCodeK0s->Fill(2.5);break; // K-
+ case -3122 : fHistAsMcSecondaryMotherPdgCodeK0s->Fill(3.5);break; //AntiLambda
+ default : fHistAsMcSecondaryMotherPdgCodeK0s->Fill(6.5);break;
+ }
+ }
+ break;
+
+ }
+ } // end rapidity condition
+ } //end cTau condition
+
+
+ // Associated Lambda histograms in |rap| < lCutRap
+ if (lcTauLambda < cutcTauL){
+
+ // if ((LambdaPID==1 && lMomInnerWallPos <=1) || (lMomInnerWallPos>1) || !(fUsePID.Contains("withPID"))){
+ if (TMath::Abs(lRapLambda) < lCutRap) {
+
+ fHistNsigmaPosProtonLambda->Fill(nSigmaPosProton);
+ fHistNsigmaNegPionLambda->Fill(nSigmaNegPion);
+ switch (lOnFlyStatus){
+ case 0 :
+
+ // fHistMultVsPtVsMassLambda->Fill(multiplicity ,lInvMassLambda,lPtLambda);
+ if(lCheckPIdLambda) fHistPidMcMassLambda->Fill(lInvMassLambda);
+
+ if(lCheckMcLambda) {
+ fHistAsMcMassLambda->Fill(lInvMassLambda);
+ fHistAsMcPtLambda->Fill(lPtLambda);
+ fHistCosPointAngleLvsMassVsPtsigL->Fill(lPtLambda,lV0cosPointAngle,lInvMassLambda);
+
+ fHistAsMcPtVsMassLambda->Fill(lInvMassLambda,lPtLambda);
+ if (lPtLambda <= 1) fHistAsMcPtZoomLambda->Fill(lPtLambda);
+ fHistAsMcMassVsRadiusLambda->Fill(rcPosRLambda,lInvMassLambda);
+ fHistAsMcResxLambda->Fill(rcPosXLambda-mcPosX);
+ fHistAsMcResyLambda->Fill(rcPosYLambda-mcPosY);
+ fHistAsMcReszLambda->Fill(rcPosZLambda-mcPosZ);
+ fHistAsMcResrVsRadiusLambda->Fill(rcPosRLambda,rcPosRLambda-mcPosR);
+ fHistAsMcReszVsRadiusLambda->Fill(rcPosZLambda,rcPosZLambda-mcPosZ);
+ fHistAsMcProdRadiusLambda->Fill(mcPosMotherR);
+ fHistAsMcProdRadiusXvsYLambda->Fill(mcPosMotherX,mcPosMotherY);
+ fHistAsMcResPtLambda->Fill(deltaPtLambda);
+ fHistAsMcResPtVsRapLambda->Fill(deltaPtLambda,lRapLambda);
+ fHistAsMcResPtVsPtLambda->Fill(deltaPtLambda,lPtLambda);
+ if (lComeFromSigma) fHistAsMcPtLambdaFromSigma->Fill(lPtLambda);
+ switch (lPdgcodeMotherOfMother) {
+ case 3222 : fHistAsMcMotherPdgCodeLambda->Fill(0.5); break; // Sigma +
+ case 3212 : fHistAsMcMotherPdgCodeLambda->Fill(1.5); break; // Sigma 0
+ case 3112 : fHistAsMcMotherPdgCodeLambda->Fill(2.5); break;// Sigma -
+ case 3224 : fHistAsMcMotherPdgCodeLambda->Fill(3.5); break;// Sigma(1385) +
+ case 3214 : fHistAsMcMotherPdgCodeLambda->Fill(4.5); break;// Sigma(1385) 0
+ case 3114 : fHistAsMcMotherPdgCodeLambda->Fill(5.5); break;// Sigma(1385) -
+ case 3322 : fHistAsMcMotherPdgCodeLambda->Fill(6.5); break; // Xi 0
+ case 3312 : fHistAsMcMotherPdgCodeLambda->Fill(7.5); break; // Xi -
+ case 3334 : fHistAsMcMotherPdgCodeLambda->Fill(8.5); break; // Omega
+ case -1 : fHistAsMcMotherPdgCodeLambda->Fill(9.5); break;
+ default : fHistAsMcMotherPdgCodeLambda->Fill(10.5);break;
+ }
+
+ //printf("found Lambda RC dcaPos=%e dcaNeg=%e dcaDau=%e cosP=%e pT=%e mass=%e\n",lDcaPosToPrimVertex ,lDcaNegToPrimVertex ,lDcaV0Daughters,lV0cosPointAngle,lPtLambda,lInvMassLambda);
+ //printf("found Lambda RC Pindex=%d Nindex=%d Plabel=%d Nlabel=%d\n\n",lIndexTrackPos,lIndexTrackNeg,lLabelTrackPos,lLabelTrackNeg);
+
+ }
+
+ else if (lCheckSecondaryLambda) {
+ fHistAsMcSecondaryPtVsRapLambda->Fill(lPtLambda,lRapLambda);
+ fHistAsMcSecondaryProdRadiusLambda->Fill(mcPosMotherR);
+ fHistAsMcSecondaryProdRadiusXvsYLambda->Fill(mcPosMotherX,mcPosMotherY);
+ if (lComeFromSigma) fHistAsMcSecondaryPtLambdaFromSigma->Fill(lPtLambda);
+ printf(" lPdgcodeMotherOfMother= %d",lPdgcodeMotherOfMother);
+ switch (lPdgcodeMotherOfMother) {
+ case 3222 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(0.5); break;// Sigma +
+ case 3212 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(1.5); break;// Sigma 0
+ case 3112 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(2.5); break;// Sigma -
+ case 3224 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(3.5); break;// Sigma(1385) +
+ case 3214 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(4.5); break;// Sigma(1385) 0
+ case 3114 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(5.5); break;// Sigma(1385) -
+ case 3322 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(6.5); break; // Xi 0
+ case 3312 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(7.5); break; // Xi -
+ case 3334 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(8.5); break; // Omega
+ case -1 : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(9.5); break;
+ default : fHistAsMcSecondaryMotherPdgCodeLambda->Fill(10.5);break;
+ }
+ }
+
+ if(!lCheckMcLambda)fHistCosPointAngleLvsMassVsPtbackL->Fill(lPtLambda,lV0cosPointAngle,lInvMassLambda);
+ break;
+
+ }
+ } // end rapidity condition
+ // }// end PID condition
+ }//end cTau condition
+
+ /////////////////////////////////////////////////////
+ // Associated AntiLambda histograms
+ /////////////////////////////////////////////////////
+
+ if (lcTauAntiLambda < cutcTauL){
+
+ // if ((AntiLambdaPID==1 && lMomInnerWallNeg <=1) || (lMomInnerWallNeg>1) || !(fUsePID.Contains("withPID"))){
+ if (TMath::Abs(lRapAntiLambda) < lCutRap) {
+
+ fHistNsigmaPosProtonAntiLambda->Fill(nSigmaPosProton);
+ fHistNsigmaNegPionAntiLambda->Fill(nSigmaNegPion);
+ switch (lOnFlyStatus){
+ case 0 :
+
+ // fHistMultVsPtVsMassAntiLambda->Fill(multiplicity ,lInvMassAntiLambda,lPtAntiLambda);
+ if(lCheckPIdAntiLambda) fHistPidMcMassAntiLambda->Fill(lInvMassAntiLambda);
+
+ if(lCheckMcAntiLambda) {
+ fHistAsMcMassAntiLambda->Fill(lInvMassAntiLambda);
+ fHistAsMcPtAntiLambda->Fill(lPtAntiLambda);
+
+
+ fHistAsMcPtVsMassAntiLambda->Fill(lInvMassAntiLambda,lPtAntiLambda);
+ if (lPtAntiLambda <= 1) fHistAsMcPtZoomAntiLambda->Fill(lPtAntiLambda);
+ fHistAsMcMassVsRadiusAntiLambda->Fill(rcPosRAntiLambda,lInvMassAntiLambda);
+ fHistAsMcResxAntiLambda->Fill(rcPosXAntiLambda-mcPosX);
+ fHistAsMcResyAntiLambda->Fill(rcPosYAntiLambda-mcPosY);
+ fHistAsMcReszAntiLambda->Fill(rcPosZAntiLambda-mcPosZ);
+ fHistAsMcResrVsRadiusAntiLambda->Fill(rcPosRAntiLambda,rcPosRAntiLambda-mcPosR);
+ fHistAsMcReszVsRadiusAntiLambda->Fill(rcPosZAntiLambda,rcPosZAntiLambda-mcPosZ);
+ fHistAsMcProdRadiusAntiLambda->Fill(mcPosMotherR);
+ fHistAsMcProdRadiusXvsYAntiLambda->Fill(mcPosMotherX,mcPosMotherY);
+ fHistAsMcResPtAntiLambda->Fill(deltaPtAntiLambda);
+ fHistAsMcResPtVsRapAntiLambda->Fill(deltaPtAntiLambda,lRapAntiLambda);
+ fHistAsMcResPtVsPtAntiLambda->Fill(deltaPtAntiLambda,lPtAntiLambda);
+ if (lComeFromSigma) fHistAsMcPtAntiLambdaFromSigma->Fill(lPtAntiLambda);
+ switch (lPdgcodeMotherOfMother) {
+ case 3222 : fHistAsMcMotherPdgCodeAntiLambda->Fill(0.5); break; // Sigma +
+ case 3212 : fHistAsMcMotherPdgCodeAntiLambda->Fill(1.5); break; // Sigma 0
+ case 3112 : fHistAsMcMotherPdgCodeAntiLambda->Fill(2.5); break;// Sigma -
+ case 3224 : fHistAsMcMotherPdgCodeAntiLambda->Fill(3.5); break;// Sigma(1385) +
+ case 3214 : fHistAsMcMotherPdgCodeAntiLambda->Fill(4.5); break;// Sigma(1385) 0
+ case 3114 : fHistAsMcMotherPdgCodeAntiLambda->Fill(5.5); break;// Sigma(1385) -
+ case 3322 : fHistAsMcMotherPdgCodeAntiLambda->Fill(6.5); break; // Xi 0
+ case 3312 : fHistAsMcMotherPdgCodeAntiLambda->Fill(7.5); break; // Xi -
+ case 3334 : fHistAsMcMotherPdgCodeAntiLambda->Fill(8.5); break; // Omega
+
+ case -1 : fHistAsMcMotherPdgCodeAntiLambda->Fill(9.5); break;
+ default : fHistAsMcMotherPdgCodeAntiLambda->Fill(10.5);break;
+ }
+
+ //printf("found AntiLambda RC dcaPos=%e dcaNeg=%e dcaDau=%e cosP=%e pT=%e mass=%e\n",lDcaPosToPrimVertex ,lDcaNegToPrimVertex ,lDcaV0Daughters,lV0cosPointAngle,lPtAntiLambda,lInvMassAntiLambda);
+ //printf("found AntiLambda RC Pindex=%d Nindex=%d Plabel=%d Nlabel=%d\n\n",lIndexTrackPos,lIndexTrackNeg,lLabelTrackPos,lLabelTrackNeg);
+
+ }
+
+ else if (lCheckSecondaryAntiLambda) {
+ fHistAsMcSecondaryPtVsRapAntiLambda->Fill(lPtAntiLambda,lRapAntiLambda);
+ fHistAsMcSecondaryProdRadiusAntiLambda->Fill(mcPosMotherR);
+ fHistAsMcSecondaryProdRadiusXvsYAntiLambda->Fill(mcPosMotherX,mcPosMotherY);
+ if (lComeFromSigma) fHistAsMcSecondaryPtAntiLambdaFromSigma->Fill(lPtAntiLambda);
+ printf(" lPdgcodeMotherOfMother= %d",lPdgcodeMotherOfMother);
+ switch (lPdgcodeMotherOfMother) {
+ case 3222 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(0.5); break;// Sigma +
+ case 3212 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(1.5); break;// Sigma 0
+ case 3112 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(2.5); break;// Sigma -
+ case 3224 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(3.5); break;// Sigma(1385) +
+ case 3214 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(4.5); break;// Sigma(1385) 0
+ case 3114 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(5.5); break;// Sigma(1385) -
+ case 3322 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(6.5); break; // Xi 0
+ case 3312 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(7.5); break; // Xi -
+ case 3334 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(8.5); break; // Omega
+ case -1 : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(9.5); break;
+ default : fHistAsMcSecondaryMotherPdgCodeAntiLambda->Fill(10.5);break;
+ }
+ }
+ break;
+
+ }
+ } // end rapidity condition
+ // }// end PID condition
+ }//end cTau condition
+
+ } // end V0 loop
+
+ // if (primaryVtxKF) delete primaryVtxKF;primaryVtxKF=NULL ;
+
+
+ fHistV0Multiplicity->Fill(nv0s);
+ // fHistV0MultiplicityMI->Fill(nv0sMI);
+
+ if (fAnalysisType == "AOD") { if(myPrimaryVertex) delete myPrimaryVertex; }
+
+
+ // Post output data
+ }
+
+}
+//________________________________________________________________________
+void AliAnalysisTaskPerformanceStrangeAOD::Terminate(Option_t *)
+{
+}
+
+//----------------------------------------------------------------------------
+
+Double_t AliAnalysisTaskPerformanceStrangeAOD::MyRapidity(Double_t rE, Double_t rPz) const
+{
+ // Local calculation for rapidity
+ return 0.5*TMath::Log((rE+rPz)/(rE-rPz+1.e-13));
+}
+//----------------------------------------------------------------------------
+