--- /dev/null
+/**************************************************************************\r
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
+ * *\r
+ * Author: The ALICE Off-line Project. *\r
+ * Contributors are mentioned in the code where appropriate. *\r
+ * *\r
+ * Permission to use, copy, modify and distribute this software and its *\r
+ * documentation strictly for non-commercial purposes is hereby granted *\r
+ * without fee, provided that the above copyright notice appears in all *\r
+ * copies and that both the copyright notice and this permission notice *\r
+ * appear in the supporting documentation. The authors make no claims *\r
+ * about the suitability of this software for any purpose. It is *\r
+ * provided "as is" without express or implied warranty. *\r
+ **************************************************************************/\r
+//------------------------------------------------------------------------------\r
+// AlidNdPtAnalysisPbPb class. \r
+// \r
+// a. functionality:\r
+// - fills analysis control histograms\r
+// - fills generic correction matrices \r
+// - generates correction matrices \r
+//\r
+// b. data members:\r
+// - generic correction matrices\r
+// - control histograms\r
+//\r
+// Author: J.Otwinowski 04/11/2008 \r
+//------------------------------------------------------------------------------\r
+\r
+#include "TH1.h"\r
+#include "TH2.h"\r
+#include "TCanvas.h"\r
+#include "THnSparse.h"\r
+\r
+#include "AliHeader.h" \r
+#include "AliGenEventHeader.h" \r
+#include "AliStack.h" \r
+#include "AliESDEvent.h" \r
+#include "AliMCEvent.h" \r
+#include "AliESDtrackCuts.h" \r
+#include "AliLog.h" \r
+#include "AliMultiplicity.h"\r
+#include "AliTracker.h"\r
+\r
+#include "AlidNdPtEventCuts.h"\r
+#include "AlidNdPtAcceptanceCuts.h"\r
+#include "AliPhysicsSelection.h"\r
+#include "AliTriggerAnalysis.h"\r
+\r
+#include "AliPWG0Helper.h"\r
+#include "AlidNdPtHelper.h"\r
+#include "AlidNdPtAnalysisPbPb.h"\r
+\r
+\r
+using namespace std;\r
+\r
+ClassImp(AlidNdPtAnalysisPbPb)\r
+\r
+//_____________________________________________________________________________\r
+ AlidNdPtAnalysisPbPb::AlidNdPtAnalysisPbPb(): AlidNdPt(),\r
+ fAnalysisFolder(0),\r
+ fHistogramsOn(kFALSE),\r
+\r
+ // rec. track pt vs true track pt correlation matrix \r
+ fTrackPtCorrelationMatrix(0),\r
+\r
+ // event level correction\r
+ fGenEventMatrix(0),\r
+ fTriggerEventMatrix(0),\r
+ fRecEventMatrix(0),\r
+\r
+ //\r
+ // track-event level correction \r
+ //\r
+ fGenTrackEventMatrix(0),\r
+\r
+ fTriggerTrackEventMatrix(0),\r
+\r
+ fRecTrackEventMatrix(0),\r
+\r
+ // track rec. efficiency correction (fRecPrimTrackMatrix / fGenPrimTrackMatrix)\r
+ fGenTrackMatrix(0),\r
+ fGenPrimTrackMatrix(0),\r
+ fRecPrimTrackMatrix(0),\r
+\r
+ // secondary track contamination correction (fRecSecTrackMatrix / fRecTrackMatrix)\r
+ fRecTrackMatrix(0),\r
+ fRecSecTrackMatrix(0),\r
+\r
+ // multiple rec. track contamination corrections (fRecMultTrackMatrix / fRecTrackMatrix)\r
+ fRecMultTrackMatrix(0),\r
+\r
+ // event control histograms\r
+ fMCEventHist1(0),\r
+ fRecEventHist1(0),\r
+ fRecEventHist2(0),\r
+ fRecMCEventHist1(0),\r
+ fRecMCEventHist2(0),\r
+\r
+ // rec. pt and eta resolution w.r.t MC\r
+ fRecMCTrackHist1(0),\r
+\r
+ //multple reconstructed tracks\r
+ fMCMultRecTrackHist1(0), \r
+\r
+ // rec. track control histograms\r
+ fRecTrackHist2(0)\r
+{\r
+ // default constructor\r
+ for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { \r
+ fMCTrackHist1[i]=0; \r
+ fMCPrimTrackHist1[i]=0; \r
+ fMCPrimTrackHist2[i]=0; \r
+ fMCSecTrackHist1[i]=0; \r
+ fRecTrackHist1[i]=0; \r
+ fRecTrackMultHist1[i]=0; \r
+ }\r
+ Init();\r
+}\r
+\r
+//_____________________________________________________________________________\r
+AlidNdPtAnalysisPbPb::AlidNdPtAnalysisPbPb(Char_t* name, Char_t* title): AlidNdPt(name,title),\r
+ fAnalysisFolder(0),\r
+ fHistogramsOn(kFALSE),\r
+\r
+ // rec. track pt vs true track pt correlation matrix \r
+ fTrackPtCorrelationMatrix(0),\r
+\r
+ // event level correction\r
+ fGenEventMatrix(0),\r
+\r
+ fTriggerEventMatrix(0),\r
+\r
+ fRecEventMatrix(0),\r
+\r
+ //\r
+ // track-event level correction \r
+ //\r
+ fGenTrackEventMatrix(0),\r
+\r
+ fTriggerTrackEventMatrix(0),\r
+\r
+ fRecTrackEventMatrix(0),\r
+\r
+ // track rec. efficiency correction (fRecPrimTrackMatrix / fGenPrimTrackMatrix)\r
+ fGenTrackMatrix(0),\r
+ fGenPrimTrackMatrix(0),\r
+ fRecPrimTrackMatrix(0),\r
+\r
+ // secondary track contamination correction (fRecSecTrackMatrix / fRecTrackMatrix)\r
+ fRecTrackMatrix(0),\r
+ fRecSecTrackMatrix(0),\r
+\r
+ // multiple rec. track contamination corrections (fRecMultTrackMatrix / fRecTrackMatrix)\r
+ fRecMultTrackMatrix(0),\r
+\r
+ // event control histograms\r
+ fMCEventHist1(0),\r
+ fRecEventHist1(0),\r
+ fRecEventHist2(0),\r
+ fRecMCEventHist1(0),\r
+ fRecMCEventHist2(0),\r
+ \r
+ // rec. pt and eta resolution w.r.t MC\r
+ fRecMCTrackHist1(0),\r
+\r
+ //multple reconstructed tracks\r
+ fMCMultRecTrackHist1(0), \r
+\r
+ // rec. track control histograms\r
+ fRecTrackHist2(0)\r
+{\r
+ //\r
+ // constructor\r
+ //\r
+ for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { \r
+ fMCTrackHist1[i]=0; \r
+ fMCPrimTrackHist1[i]=0; \r
+ fMCPrimTrackHist2[i]=0; \r
+ fMCSecTrackHist1[i]=0; \r
+ fRecTrackHist1[i]=0; \r
+ fRecTrackMultHist1[i]=0; \r
+ }\r
+\r
+ Init();\r
+}\r
+\r
+//_____________________________________________________________________________\r
+AlidNdPtAnalysisPbPb::~AlidNdPtAnalysisPbPb() {\r
+ //\r
+ // destructor\r
+ //\r
+ if(fTrackPtCorrelationMatrix) delete fTrackPtCorrelationMatrix; fTrackPtCorrelationMatrix=0;\r
+ //\r
+ if(fGenEventMatrix) delete fGenEventMatrix; fGenEventMatrix=0;\r
+ if(fTriggerEventMatrix) delete fTriggerEventMatrix; fTriggerEventMatrix=0;\r
+ if(fRecEventMatrix) delete fRecEventMatrix; fRecEventMatrix=0;\r
+\r
+ //\r
+ if(fGenTrackEventMatrix) delete fGenTrackEventMatrix; fGenTrackEventMatrix=0;\r
+ if(fTriggerEventMatrix) delete fTriggerEventMatrix; fTriggerEventMatrix=0;\r
+ if(fRecTrackEventMatrix) delete fRecTrackEventMatrix; fRecTrackEventMatrix=0;\r
+\r
+ //\r
+ if(fGenTrackMatrix) delete fGenTrackMatrix; fGenTrackMatrix=0;\r
+ if(fGenPrimTrackMatrix) delete fGenPrimTrackMatrix; fGenPrimTrackMatrix=0;\r
+ if(fRecPrimTrackMatrix) delete fRecPrimTrackMatrix; fRecPrimTrackMatrix=0;\r
+ //\r
+ if(fRecTrackMatrix) delete fRecTrackMatrix; fRecTrackMatrix=0;\r
+ if(fRecSecTrackMatrix) delete fRecSecTrackMatrix; fRecSecTrackMatrix=0;\r
+ // \r
+ if(fRecMultTrackMatrix) delete fRecMultTrackMatrix; fRecMultTrackMatrix=0;\r
+ //\r
+ // Control histograms\r
+ //\r
+ if(fMCEventHist1) delete fMCEventHist1; fMCEventHist1=0;\r
+ if(fRecEventHist1) delete fRecEventHist1; fRecEventHist1=0;\r
+ if(fRecEventHist2) delete fRecEventHist2; fRecEventHist2=0;\r
+ if(fRecMCEventHist1) delete fRecMCEventHist1; fRecMCEventHist1=0;\r
+ if(fRecMCEventHist2) delete fRecMCEventHist2; fRecMCEventHist2=0;\r
+\r
+ //\r
+ for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) { \r
+ if(fMCTrackHist1[i]) delete fMCTrackHist1[i]; fMCTrackHist1[i]=0;\r
+ if(fMCPrimTrackHist1[i]) delete fMCPrimTrackHist1[i]; fMCPrimTrackHist1[i]=0;\r
+ if(fMCPrimTrackHist2[i]) delete fMCPrimTrackHist2[i]; fMCPrimTrackHist2[i]=0;\r
+ if(fMCSecTrackHist1[i]) delete fMCSecTrackHist1[i]; fMCSecTrackHist1[i]=0;\r
+ if(fRecTrackHist1[i]) delete fRecTrackHist1[i]; fRecTrackHist1[i]=0;\r
+ if(fRecTrackMultHist1[i]) delete fRecTrackMultHist1[i]; fRecTrackMultHist1[i]=0;\r
+ }\r
+ if(fRecMCTrackHist1) delete fRecMCTrackHist1; fRecMCTrackHist1=0;\r
+ if(fMCMultRecTrackHist1) delete fMCMultRecTrackHist1; fMCMultRecTrackHist1=0; \r
+ if(fRecTrackHist2) delete fRecTrackHist2; fRecTrackHist2=0; \r
+ //\r
+ if(fAnalysisFolder) delete fAnalysisFolder; fAnalysisFolder=0;\r
+}\r
+\r
+//_____________________________________________________________________________\r
+void AlidNdPtAnalysisPbPb::Init(){\r
+ //\r
+ // Init histograms\r
+ //\r
+\r
+ const Int_t multNbins = 1000;\r
+ const Int_t ptNbinsTrackEventCorr = 38;\r
+ const Int_t ptNbins = 55;\r
+ const Int_t etaNbins = 30;\r
+ const Int_t zvNbins = 12;\r
+\r
+ /*Double_t binsMult[multNbins+1] = {-0.5, 0.5 , 1.5 , 2.5 , 3.5 , 4.5 , 5.5 , 6.5 , 7.5 , 8.5,\r
+ 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5, 16.5, 17.5, 18.5,\r
+ 19.5,20.5, 21.5, 22.5, 23.5, 24.5, 29.5, 149.5};\r
+ */\r
+\r
+ Double_t binsPtTrackEventCorr[ptNbinsTrackEventCorr+1] = {0.,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9,0.95,1.0,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.2,2.4,2.6,3.0,4.0,6.0,10.0,16.0};\r
+\r
+ Double_t binsPt[ptNbins+1] = {0.,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9,0.95,1.0,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.2,2.4,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,4.5,5.0,5.5,6.0,6.5,7.0,8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0};\r
+\r
+ Double_t binsEta[etaNbins+1] = {-1.5,-1.4,-1.3,-1.2,-1.1,-1.0,-0.9,-0.8,-0.7,-0.6,-0.5,-0.4,-0.3,-0.2,-0.1,0.,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.1,1.2,1.3,1.4,1.5};\r
+\r
+ Double_t binsZv[zvNbins+1] = {-30.,-25.,-20.,-15.,-10.,-5.,0.,5.,10.,15.,20.,25.,30.};\r
+ //Double_t binsMult[multNbins+1] = {0.,1.,2.,3.,4.,5.,6.,7.,8.,9.,10.,12.,14.,16.,18.,20.,30.,40.,50.,70.,90.,110.,150.};\r
+\r
+ //Int_t binsTrackMatrix[3]={zvNbins,ptNbins,etaNbins};\r
+ Int_t binsTrackEventCorrMatrix[3]={zvNbins,ptNbinsTrackEventCorr,etaNbins};\r
+\r
+ Int_t binsTrackPtCorrelationMatrix[3]={ptNbins,ptNbins,etaNbins};\r
+ fTrackPtCorrelationMatrix = new THnSparseF("fTrackPtCorrelationMatrix","Pt:mcPt:mcEta",3,binsTrackPtCorrelationMatrix);\r
+ fTrackPtCorrelationMatrix->SetBinEdges(0,binsPt);\r
+ fTrackPtCorrelationMatrix->SetBinEdges(1,binsPt);\r
+ fTrackPtCorrelationMatrix->SetBinEdges(2,binsEta);\r
+ fTrackPtCorrelationMatrix->GetAxis(0)->SetTitle("Pt (GeV/c)");\r
+ fTrackPtCorrelationMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fTrackPtCorrelationMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fTrackPtCorrelationMatrix->Sumw2();\r
+\r
+ //\r
+ // Efficiency and contamination correction matrices\r
+ //\r
+ Int_t binsEventMatrix[2]={zvNbins,multNbins};\r
+ Double_t minEventMatrix[2]={-25.,-0.5}; \r
+ Double_t maxEventMatrix[2]={25.,multNbins-0.5 }; \r
+\r
+ fGenEventMatrix = new THnSparseF("fGenEventMatrix","mcZv:multMB",2,binsEventMatrix,minEventMatrix,maxEventMatrix);\r
+ fGenEventMatrix->SetBinEdges(0,binsZv);\r
+// fGenEventMatrix->SetBinEdges(1,binsMult);\r
+ fGenEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fGenEventMatrix->GetAxis(1)->SetTitle("multiplicity MB");\r
+ fGenEventMatrix->Sumw2();\r
+ //\r
+ fTriggerEventMatrix = new THnSparseF("fTriggerEventMatrix","mcZv:multMB",2,binsEventMatrix,minEventMatrix,maxEventMatrix);\r
+ fTriggerEventMatrix->SetBinEdges(0,binsZv);\r
+// fTriggerEventMatrix->SetBinEdges(1,binsMult);\r
+ fTriggerEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fTriggerEventMatrix->GetAxis(1)->SetTitle("multiplicity MB");\r
+ fTriggerEventMatrix->Sumw2();\r
+ //\r
+ fRecEventMatrix = new THnSparseF("fRecEventMatrix","mcZv:multMB",2,binsEventMatrix,minEventMatrix,maxEventMatrix);\r
+ fRecEventMatrix->SetBinEdges(0,binsZv);\r
+// fRecEventMatrix->SetBinEdges(1,binsMult);\r
+ fRecEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fRecEventMatrix->GetAxis(1)->SetTitle("multiplicity MB");\r
+ fRecEventMatrix->Sumw2();\r
+\r
+ // \r
+ // track to event corrections\r
+ //\r
+ fGenTrackEventMatrix = new THnSparseF("fGenTrackEventMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fGenTrackEventMatrix->SetBinEdges(0,binsZv);\r
+ fGenTrackEventMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fGenTrackEventMatrix->SetBinEdges(2,binsEta);\r
+ fGenTrackEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fGenTrackEventMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fGenTrackEventMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fGenTrackEventMatrix->Sumw2();\r
+ //\r
+ fTriggerTrackEventMatrix = new THnSparseF("fTriggerTrackEventMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fTriggerTrackEventMatrix->SetBinEdges(0,binsZv);\r
+ fTriggerTrackEventMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fTriggerTrackEventMatrix->SetBinEdges(2,binsEta);\r
+ fTriggerTrackEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fTriggerTrackEventMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fTriggerTrackEventMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fTriggerTrackEventMatrix->Sumw2();\r
+ //\r
+ fRecTrackEventMatrix = new THnSparseF("fRecTrackEventMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fRecTrackEventMatrix->SetBinEdges(0,binsZv);\r
+ fRecTrackEventMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fRecTrackEventMatrix->SetBinEdges(2,binsEta);\r
+ fRecTrackEventMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fRecTrackEventMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fRecTrackEventMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fRecTrackEventMatrix->Sumw2();\r
+ //\r
+ // tracks correction matrices\r
+ //\r
+\r
+ //fGenTrackMatrix = new THnSparseF("fGenTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackMatrix);\r
+ fGenTrackMatrix = new THnSparseF("fGenTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fGenTrackMatrix->SetBinEdges(0,binsZv);\r
+ //fGenTrackMatrix->SetBinEdges(1,binsPt);\r
+ fGenTrackMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fGenTrackMatrix->SetBinEdges(2,binsEta);\r
+ fGenTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fGenTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fGenTrackMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fGenTrackMatrix->Sumw2();\r
+\r
+ //fGenPrimTrackMatrix = new THnSparseF("fGenPrimTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackMatrix);\r
+ fGenPrimTrackMatrix = new THnSparseF("fGenPrimTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fGenPrimTrackMatrix->SetBinEdges(0,binsZv);\r
+ //fGenPrimTrackMatrix->SetBinEdges(1,binsPt);\r
+ fGenPrimTrackMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fGenPrimTrackMatrix->SetBinEdges(2,binsEta);\r
+ fGenPrimTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fGenPrimTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fGenPrimTrackMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fGenPrimTrackMatrix->Sumw2();\r
+\r
+ //fRecPrimTrackMatrix = new THnSparseF("fRecPrimTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackMatrix);\r
+ fRecPrimTrackMatrix = new THnSparseF("fRecPrimTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fRecPrimTrackMatrix->SetBinEdges(0,binsZv);\r
+ //fRecPrimTrackMatrix->SetBinEdges(1,binsPt);\r
+ fRecPrimTrackMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fRecPrimTrackMatrix->SetBinEdges(2,binsEta);\r
+ fRecPrimTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fRecPrimTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fRecPrimTrackMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fRecPrimTrackMatrix->Sumw2();\r
+\r
+ //\r
+ //fRecTrackMatrix = new THnSparseF("fRecTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackMatrix);\r
+ fRecTrackMatrix = new THnSparseF("fRecTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fRecTrackMatrix->SetBinEdges(0,binsZv);\r
+ //fRecTrackMatrix->SetBinEdges(1,binsPt);\r
+ fRecTrackMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fRecTrackMatrix->SetBinEdges(2,binsEta);\r
+ fRecTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fRecTrackMatrix->GetAxis(1)->SetTitle("Pt (GeV/c)");\r
+ fRecTrackMatrix->GetAxis(2)->SetTitle("Eta");\r
+ fRecTrackMatrix->Sumw2();\r
+\r
+ //fRecSecTrackMatrix = new THnSparseF("fRecSecTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackMatrix);\r
+ fRecSecTrackMatrix = new THnSparseF("fRecSecTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fRecSecTrackMatrix->SetBinEdges(0,binsZv);\r
+ //fRecSecTrackMatrix->SetBinEdges(1,binsPt);\r
+ fRecSecTrackMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fRecSecTrackMatrix->SetBinEdges(2,binsEta);\r
+ fRecSecTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fRecSecTrackMatrix->GetAxis(1)->SetTitle("Pt (GeV/c)");\r
+ fRecSecTrackMatrix->GetAxis(2)->SetTitle("Eta");\r
+ fRecSecTrackMatrix->Sumw2();\r
+\r
+ //\r
+ //fRecMultTrackMatrix = new THnSparseF("fRecMultTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackMatrix);\r
+ fRecMultTrackMatrix = new THnSparseF("fRecMultTrackMatrix","mcZv:mcPt:mcEta",3,binsTrackEventCorrMatrix);\r
+ fRecMultTrackMatrix->SetBinEdges(0,binsZv);\r
+ //fRecMultTrackMatrix->SetBinEdges(1,binsPt);\r
+ fRecMultTrackMatrix->SetBinEdges(1,binsPtTrackEventCorr);\r
+ fRecMultTrackMatrix->SetBinEdges(2,binsEta);\r
+ fRecMultTrackMatrix->GetAxis(0)->SetTitle("mcZv (cm)");\r
+ fRecMultTrackMatrix->GetAxis(1)->SetTitle("mcPt (GeV/c)");\r
+ fRecMultTrackMatrix->GetAxis(2)->SetTitle("mcEta");\r
+ fRecMultTrackMatrix->Sumw2();\r
+\r
+ //\r
+ // Control analysis histograms\r
+ //\r
+\r
+ Int_t binsMCEventHist1[3]={100,100,140};\r
+ Double_t minMCEventHist1[3]={-0.1,-0.1,-35.}; \r
+ Double_t maxMCEventHist1[3]={0.1,0.1,35.}; \r
+ fMCEventHist1 = new THnSparseF("fMCEventHist1","mcXv:mcYv:mcZv",3,binsMCEventHist1,minMCEventHist1,maxMCEventHist1);\r
+ fMCEventHist1->GetAxis(0)->SetTitle("mcXv (cm)");\r
+ fMCEventHist1->GetAxis(1)->SetTitle("mcYv (cm)");\r
+ fMCEventHist1->GetAxis(2)->SetTitle("mcZv (cm)");\r
+ fMCEventHist1->Sumw2();\r
+\r
+ //\r
+ Int_t binsRecEventHist1[3]={100,100,140};\r
+ Double_t minRecEventHist1[3]={-3.,-3.,-35.}; \r
+ Double_t maxRecEventHist1[3]={3.,3.,35.}; \r
+ \r
+ fRecEventHist1 = new THnSparseF("fRecEventHist1","Xv:Yv:Zv",3,binsRecEventHist1,minRecEventHist1,maxRecEventHist1);\r
+ fRecEventHist1->GetAxis(0)->SetTitle("Xv (cm)");\r
+ fRecEventHist1->GetAxis(1)->SetTitle("Yv (cm)");\r
+ fRecEventHist1->GetAxis(2)->SetTitle("Zv (cm)");\r
+ fRecEventHist1->Sumw2();\r
+\r
+ //\r
+ Int_t binsRecEventHist2[3]={zvNbins,multNbins,multNbins};\r
+ Double_t minRecEventHist2[3]={-25.,-0.5,-0.5}; \r
+ Double_t maxRecEventHist2[3]={25.,multNbins-0.5,multNbins-0.5}; \r
+ \r
+ fRecEventHist2 = new THnSparseF("fRecEventHist2","Zv:multMB:mult",3,binsRecEventHist2,minRecEventHist2,maxRecEventHist2);\r
+ fRecEventHist2->SetBinEdges(0,binsZv);\r
+ fRecEventHist2->GetAxis(0)->SetTitle("Zv (cm)");\r
+ fRecEventHist2->GetAxis(1)->SetTitle("multiplicity MB");\r
+ fRecEventHist2->GetAxis(2)->SetTitle("multiplicity");\r
+ fRecEventHist2->Sumw2();\r
+\r
+ //\r
+ Double_t kFact = 0.1;\r
+ Int_t binsRecMCEventHist1[3]={100,100,100};\r
+ Double_t minRecMCEventHist1[3]={-10.0*kFact,-10.0*kFact,-10.0*kFact}; \r
+ Double_t maxRecMCEventHist1[3]={10.0*kFact,10.0*kFact,10.0*kFact}; \r
+ \r
+ fRecMCEventHist1 = new THnSparseF("fRecMCEventHist1","Xv-mcXv:Yv-mcYv:Zv-mcZv",3,binsRecMCEventHist1,minRecMCEventHist1,maxRecMCEventHist1);\r
+ fRecMCEventHist1->GetAxis(0)->SetTitle("Xv-mcXv (cm)");\r
+ fRecMCEventHist1->GetAxis(1)->SetTitle("Yv-mcYv (cm)");\r
+ fRecMCEventHist1->GetAxis(2)->SetTitle("Zv-mcZv (cm)");\r
+ fRecMCEventHist1->Sumw2();\r
+\r
+ //\r
+ Int_t binsRecMCEventHist2[3]={100,100,multNbins};\r
+ Double_t minRecMCEventHist2[3]={-10.0*kFact,-10.0*kFact,-0.5}; \r
+ Double_t maxRecMCEventHist2[3]={10.0*kFact,10.0*kFact,multNbins-0.5}; \r
+\r
+ fRecMCEventHist2 = new THnSparseF("fRecMCEventHist2","Xv-mcXv:Zv-mcZv:mult",3,binsRecMCEventHist2,minRecMCEventHist2,maxRecMCEventHist2);\r
+ fRecMCEventHist2->GetAxis(0)->SetTitle("Xv-mcXv (cm)");\r
+ fRecMCEventHist2->GetAxis(1)->SetTitle("Zv-mcZv (cm)");\r
+ fRecMCEventHist2->GetAxis(2)->SetTitle("multiplicity");\r
+ fRecMCEventHist2->Sumw2();\r
+ //\r
+ char name[256];\r
+ char title[256];\r
+ for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) \r
+ {\r
+ // THnSparse track histograms\r
+ \r
+ Int_t binsMCTrackHist1[3]= {ptNbins, etaNbins, 90};\r
+ Double_t minMCTrackHist1[3]={0.,-1.,0.}; \r
+ Double_t maxMCTrackHist1[3]={10.,1.,2.*TMath::Pi()}; \r
+ sprintf(name,"fMCTrackHist1_%d",i);\r
+ sprintf(title,"mcPt:mcEta:mcPhi");\r
+ \r
+ fMCTrackHist1[i] = new THnSparseF(name,title,3,binsMCTrackHist1,minMCTrackHist1,maxMCTrackHist1);\r
+ fMCTrackHist1[i]->SetBinEdges(0,binsPt);\r
+ fMCTrackHist1[i]->SetBinEdges(1,binsEta);\r
+ fMCTrackHist1[i]->GetAxis(0)->SetTitle("mcPt (GeV/c)");\r
+ fMCTrackHist1[i]->GetAxis(1)->SetTitle("mcEta");\r
+ fMCTrackHist1[i]->GetAxis(2)->SetTitle("mcPhi (rad)");\r
+ fMCTrackHist1[i]->Sumw2();\r
+\r
+ Int_t binsMCPrimTrackHist1[5]= {ptNbins,etaNbins,6,20,4000};\r
+ Double_t minMCPrimTrackHist1[5]={0.,-1.,0.,0.,0.}; \r
+ Double_t maxMCPrimTrackHist1[5]={10.,1.,6.,20.,4000.}; \r
+ sprintf(name,"fMCPrimTrackHist1_%d",i);\r
+ sprintf(title,"mcPt:mcEta:pid:mech:mother");\r
+ \r
+ fMCPrimTrackHist1[i] = new THnSparseF(name,title,5,binsMCPrimTrackHist1,minMCPrimTrackHist1,maxMCPrimTrackHist1);\r
+ fMCPrimTrackHist1[i]->SetBinEdges(0,binsPt);\r
+ fMCPrimTrackHist1[i]->SetBinEdges(1,binsEta);\r
+ fMCPrimTrackHist1[i]->GetAxis(0)->SetTitle("mcPt (GeV/c)");\r
+ fMCPrimTrackHist1[i]->GetAxis(1)->SetTitle("mcEta");\r
+ fMCPrimTrackHist1[i]->GetAxis(2)->SetTitle("pid");\r
+ fMCPrimTrackHist1[i]->GetAxis(3)->SetTitle("mech");\r
+ fMCPrimTrackHist1[i]->GetAxis(4)->SetTitle("mother");\r
+ fMCPrimTrackHist1[i]->Sumw2();\r
+\r
+ Int_t binsMCPrimTrackHist2[5]= {4000,20,4000};\r
+ Double_t minMCPrimTrackHist2[5]={0.,0.,0.}; \r
+ Double_t maxMCPrimTrackHist2[5]={4000.,20.,4000.}; \r
+ sprintf(name,"fMCPrimTrackHist2_%d",i);\r
+ sprintf(title,"pdg:mech:mother");\r
+ \r
+ fMCPrimTrackHist2[i] = new THnSparseF(name,title,5,binsMCPrimTrackHist2,minMCPrimTrackHist2,maxMCPrimTrackHist2);\r
+ fMCPrimTrackHist2[i]->GetAxis(0)->SetTitle("pdg");\r
+ fMCPrimTrackHist2[i]->GetAxis(1)->SetTitle("mech");\r
+ fMCPrimTrackHist2[i]->GetAxis(2)->SetTitle("mother");\r
+ fMCPrimTrackHist2[i]->Sumw2();\r
+\r
+ Int_t binsMCSecTrackHist1[5]= {ptNbins,etaNbins,6,20,4000};\r
+ Double_t minMCSecTrackHist1[5]={0.,-1.,0.,0.,0.}; \r
+ Double_t maxMCSecTrackHist1[5]={10.,1.,6.,20.,4000.}; \r
+ sprintf(name,"fMCSecTrackHist1_%d",i);\r
+ sprintf(title,"mcPt:mcEta:mcPhi:pid:mech:mother");\r
+ \r
+ fMCSecTrackHist1[i] = new THnSparseF(name,title,5,binsMCSecTrackHist1,minMCSecTrackHist1,maxMCSecTrackHist1);\r
+ fMCSecTrackHist1[i]->SetBinEdges(0,binsPt);\r
+ fMCSecTrackHist1[i]->SetBinEdges(1,binsEta);\r
+ fMCSecTrackHist1[i]->GetAxis(0)->SetTitle("mcPt (GeV/c)");\r
+ fMCSecTrackHist1[i]->GetAxis(1)->SetTitle("mcEta");\r
+ fMCSecTrackHist1[i]->GetAxis(2)->SetTitle("pid");\r
+ fMCSecTrackHist1[i]->GetAxis(3)->SetTitle("mech");\r
+ fMCSecTrackHist1[i]->GetAxis(4)->SetTitle("mother");\r
+ fMCSecTrackHist1[i]->Sumw2();\r
+\r
+ //\r
+\r
+ // \r
+ \r
+ Int_t binsRecTrackHist1[3]={ptNbins,etaNbins,90};\r
+ Double_t minRecTrackHist1[3]={0.,-1.,0.}; \r
+ Double_t maxRecTrackHist1[3]={10.,1.,2.*TMath::Pi()};\r
+ sprintf(name,"fRecTrackHist1_%d",i);\r
+ sprintf(title,"Pt:Eta:Phi");\r
+ fRecTrackHist1[i] = new THnSparseF(name,title,3,binsRecTrackHist1,minRecTrackHist1,maxRecTrackHist1);\r
+ fRecTrackHist1[i]->SetBinEdges(0,binsPt);\r
+ fRecTrackHist1[i]->SetBinEdges(1,binsEta);\r
+ fRecTrackHist1[i]->GetAxis(0)->SetTitle("p_{T} (GeV/c)");\r
+ fRecTrackHist1[i]->GetAxis(1)->SetTitle("#eta");\r
+ fRecTrackHist1[i]->GetAxis(2)->SetTitle("#phi (rad)");\r
+ fRecTrackHist1[i]->Sumw2();\r
+\r
+ // \r
+ Int_t binsRecTrackMultHist1[2]={ptNbins,multNbins};\r
+ Double_t minRecTrackMultHist1[2]={0.,-0.5}; \r
+ Double_t maxRecTrackMultHist1[2]={10.,multNbins-0.5};\r
+ sprintf(name,"fRecTrackMultHist_%d",i);\r
+ sprintf(title,"Pt:Mult");\r
+ fRecTrackMultHist1[i] = new THnSparseF(name,title,2,binsRecTrackMultHist1,minRecTrackMultHist1,maxRecTrackMultHist1);\r
+ fRecTrackMultHist1[i]->SetBinEdges(0,binsPt);\r
+ fRecTrackMultHist1[i]->GetAxis(0)->SetTitle("Pt (GeV/c)");\r
+ fRecTrackMultHist1[i]->GetAxis(1)->SetTitle("multiplicity");\r
+ fRecTrackMultHist1[i]->Sumw2();\r
+ }\r
+\r
+ Int_t binsRecMCTrackHist1[4] = {ptNbins,etaNbins,100,100};\r
+ Double_t minRecMCTrackHist1[4]={0.,-1.,-0.5,-0.5}; \r
+ Double_t maxRecMCTrackHist1[4]={20.,1.,0.5,0.5}; \r
+ sprintf(name,"fRecMCTrackHist1");\r
+ sprintf(title,"mcPt:mcEta:(Pt-mcPt)/mcPt:(Eta-mcEta)");\r
+ fRecMCTrackHist1 = new THnSparseF(name,title,4,binsRecMCTrackHist1,minRecMCTrackHist1,maxRecMCTrackHist1);\r
+ fRecMCTrackHist1->SetBinEdges(0,binsPt);\r
+ fRecMCTrackHist1->SetBinEdges(1,binsEta);\r
+ fRecMCTrackHist1->GetAxis(0)->SetTitle("mcPt (GeV/c)");\r
+ fRecMCTrackHist1->GetAxis(1)->SetTitle("mcEta");\r
+ fRecMCTrackHist1->GetAxis(2)->SetTitle("(Pt-mcPt)/mcPt");\r
+ fRecMCTrackHist1->GetAxis(3)->SetTitle("Eta-mcEta");\r
+\r
+ Int_t binsMCMultRecTrackHist1[3] = {ptNbins,etaNbins,6};\r
+ Double_t minMCMultRecTrackHist1[3]={0.,-1.,0.}; \r
+ Double_t maxMCMultRecTrackHist1[3]={20.,1.,6.}; \r
+ sprintf(name,"fMCMultRecTrackHist1");\r
+ sprintf(title,"mcPt:mcEta:pid");\r
+ fMCMultRecTrackHist1 = new THnSparseF(name,title,3,binsMCMultRecTrackHist1,minMCMultRecTrackHist1,maxMCMultRecTrackHist1);\r
+ fMCMultRecTrackHist1->SetBinEdges(0,binsPt);\r
+ fMCMultRecTrackHist1->SetBinEdges(1,binsEta);\r
+ fMCMultRecTrackHist1->GetAxis(0)->SetTitle("mcPt (GeV/c)");\r
+ fMCMultRecTrackHist1->GetAxis(1)->SetTitle("mcEta");\r
+ fMCMultRecTrackHist1->GetAxis(2)->SetTitle("pid");\r
+\r
+ //nClust:chi2PerClust:pt:eta:phi\r
+ Int_t binsRecTrackHist2[5]={160,100,ptNbins,etaNbins,90};\r
+ Double_t minRecTrackHist2[5]={0., 0., 0, -1.5, 0.};\r
+ Double_t maxRecRecTrackHist2[5]={160.,10., 16, 1.5, 2.*TMath::Pi()};\r
+\r
+ fRecTrackHist2 = new THnSparseF("fRecTrackHist2","nClust:chi2PerClust:pt:eta:phi",5,binsRecTrackHist2,minRecTrackHist2,maxRecRecTrackHist2);\r
+ fRecTrackHist2->SetBinEdges(2,binsPt);\r
+ fRecTrackHist2->SetBinEdges(3,binsEta);\r
+ fRecTrackHist2->GetAxis(0)->SetTitle("nClust");\r
+ fRecTrackHist2->GetAxis(1)->SetTitle("chi2PerClust");\r
+ fRecTrackHist2->GetAxis(2)->SetTitle("p_{T} (GeV/c)");\r
+ fRecTrackHist2->GetAxis(3)->SetTitle("#eta");\r
+ fRecTrackHist2->GetAxis(4)->SetTitle("#phi (rad)");\r
+ fRecTrackHist2->Sumw2();\r
+\r
+ // init folder\r
+ fAnalysisFolder = CreateFolder("folderdNdPt","Analysis dNdPt Folder");\r
+}\r
+\r
+//_____________________________________________________________________________\r
+void AlidNdPtAnalysisPbPb::Process(AliESDEvent *const esdEvent, AliMCEvent *const mcEvent)\r
+{\r
+ //\r
+ // Process real and/or simulated events\r
+ //\r
+ if(!esdEvent) {\r
+ AliDebug(AliLog::kError, "esdEvent not available");\r
+ return;\r
+ }\r
+\r
+\r
+ // get selection cuts\r
+ AlidNdPtEventCuts *evtCuts = GetEventCuts(); \r
+ AlidNdPtAcceptanceCuts *accCuts = GetAcceptanceCuts(); \r
+ AliESDtrackCuts *esdTrackCuts = GetTrackCuts(); \r
+\r
+ if(!evtCuts || !accCuts || !esdTrackCuts) {\r
+ AliDebug(AliLog::kError, "cuts not available");\r
+ return;\r
+ }\r
+\r
+ // trigger selection\r
+ Bool_t isEventTriggered = kTRUE;\r
+ AliPhysicsSelection *trigSel = NULL;\r
+ AliTriggerAnalysis *trigAna = NULL;\r
+\r
+ if(evtCuts->IsTriggerRequired()) \r
+ {\r
+ //\r
+ trigSel = GetPhysicsTriggerSelection();\r
+ if(!trigSel) {\r
+ printf("cannot get trigSel \n");\r
+ return;\r
+ }\r
+\r
+ //\r
+ if(IsUseMCInfo()) \r
+ { \r
+ trigSel->SetAnalyzeMC();\r
+\r
+ \r
+ isEventTriggered = trigSel->IsCollisionCandidate(esdEvent);\r
+ \r
+ if(GetTrigger() == AliTriggerAnalysis::kV0AND) \r
+ {\r
+ trigAna = trigSel->GetTriggerAnalysis();\r
+ if(!trigAna) \r
+ return;\r
+\r
+ isEventTriggered = trigAna->IsOfflineTriggerFired(esdEvent, GetTrigger());\r
+ }//if(GetTrigger() == AliTriggerAnalysis::kV0AND)\r
+ }//if(IsUseMCInfo())\r
+ }//if(evtCuts->IsTriggerRequired())\r
+\r
+\r
+\r
+ // use MC information\r
+ AliHeader* header = 0;\r
+ AliGenEventHeader* genHeader = 0;\r
+ AliStack* stack = 0;\r
+ TArrayF vtxMC(3);\r
+\r
+ Int_t multMCTrueTracks = 0;\r
+ if(IsUseMCInfo())\r
+ {\r
+ //\r
+ if(!mcEvent) {\r
+ AliDebug(AliLog::kError, "mcEvent not available");\r
+ return;\r
+ }\r
+ // get MC event header\r
+ header = mcEvent->Header();\r
+ if (!header) {\r
+ AliDebug(AliLog::kError, "Header not available");\r
+ return;\r
+ }\r
+ // MC particle stack\r
+ stack = mcEvent->Stack();\r
+ if (!stack) {\r
+ AliDebug(AliLog::kError, "Stack not available");\r
+ return;\r
+ }\r
+\r
+ // get MC vertex\r
+ genHeader = header->GenEventHeader();\r
+ if (!genHeader) {\r
+ AliDebug(AliLog::kError, "Could not retrieve genHeader from Header");\r
+ return;\r
+ }\r
+ genHeader->PrimaryVertex(vtxMC);\r
+\r
+ Double_t vMCEventHist1[3]={vtxMC[0],vtxMC[1],vtxMC[2]};\r
+ fMCEventHist1->Fill(vMCEventHist1);\r
+\r
+ // multipliticy of all MC primary tracks\r
+ // in Zv, pt and eta ranges)\r
+ multMCTrueTracks = AlidNdPtHelper::GetMCTrueTrackMult(mcEvent,evtCuts,accCuts);\r
+\r
+ } // end bUseMC\r
+\r
+ // get reconstructed vertex \r
+ const AliESDVertex* vtxESD = 0; \r
+ Bool_t isRecVertex = kTRUE;\r
+ if(evtCuts->IsRecVertexRequired()) \r
+ {\r
+// Bool_t bRedoTPCVertex = evtCuts->IsRedoTPCVertex();\r
+ //Bool_t bUseConstraints = evtCuts->IsUseBeamSpotConstraint();\r
+ //vtxESD = AlidNdPtHelper::GetVertex(esdEvent,evtCuts,accCuts,esdTrackCuts,GetAnalysisMode(),kFALSE,bRedoTPCVertex,bUseConstraints); \r
+ //isRecVertex = AlidNdPtHelper::TestRecVertex(vtxESD, esdEvent->GetPrimaryVertexSPD(), GetAnalysisMode(), kFALSE);\r
+ if(GetAnalysisMode() == AlidNdPtHelper::kTPC) {\r
+ vtxESD = esdEvent->GetPrimaryVertexTPC();\r
+ //isRecVertex = AlidNdPtHelper::TestRecVertex(vtxESD, esdEvent->GetPrimaryVertexSPD(), GetAnalysisMode(), kFALSE);\r
+ }\r
+ }\r
+\r
+ Bool_t isEventOK = evtCuts->AcceptEvent(esdEvent,mcEvent,vtxESD) && isRecVertex; \r
+ //printf("isEventOK %d, isEventTriggered %d \n",isEventOK, isEventTriggered);\r
+ //printf("GetAnalysisMode() %d \n",GetAnalysisMode());\r
+\r
+ // vertex contributors\r
+ Int_t multMBTracks = 0; \r
+ if(GetAnalysisMode() == AlidNdPtHelper::kTPC) \r
+ {\r
+ if(vtxESD->GetStatus() && isRecVertex) {\r
+ //multMBTracks = AlidNdPtHelper::GetTPCMBTrackMult(esdEvent,evtCuts,accCuts,esdTrackCuts);\r
+ multMBTracks = vtxESD->GetNContributors();\r
+ }\r
+ } \r
+ else {\r
+ AliDebug(AliLog::kError, Form("Found analysis type %d", GetAnalysisMode()));\r
+ return; \r
+ }\r
+\r
+ TObjArray *allChargedTracks=0;\r
+ //Int_t multAll=0, multAcc=0, multRec=0;\r
+ Int_t multAll=0, multRec=0;\r
+ Int_t *labelsAll=0, *labelsAcc=0, *labelsRec=0;\r
+\r
+ // check event cuts\r
+ if(isEventOK && isEventTriggered)\r
+ {\r
+\r
+ // get all charged tracks\r
+ allChargedTracks = AlidNdPtHelper::GetAllChargedTracks(esdEvent,GetAnalysisMode());\r
+ if(!allChargedTracks) return;\r
+\r
+ Int_t entries = allChargedTracks->GetEntries();\r
+\r
+ labelsAll = new Int_t[entries];\r
+ labelsAcc = new Int_t[entries];\r
+ labelsRec = new Int_t[entries];\r
+ for(Int_t i=0; i<entries;++i) \r
+ {\r
+ AliESDtrack *track = (AliESDtrack*)allChargedTracks->At(i);\r
+\r
+\r
+ if(!track) continue;\r
+ if(track->Charge()==0) continue;\r
+\r
+\r
+\r
+ // only postive charged \r
+ if(GetParticleMode() == AlidNdPtHelper::kPlus && track->Charge() < 0) \r
+ continue;\r
+ \r
+ // only negative charged \r
+ if(GetParticleMode() == AlidNdPtHelper::kMinus && track->Charge() > 0) \r
+ continue;\r
+\r
+ //\r
+ FillHistograms(track,stack,AlidNdPtHelper::kAllTracks); \r
+ labelsAll[multAll] = TMath::Abs(track->GetLabel());\r
+\r
+ multAll++;\r
+\r
+ if(esdTrackCuts->AcceptTrack(track) && accCuts->AcceptTrack(track)) {\r
+\r
+ FillHistograms(track,stack,AlidNdPtHelper::kRecTracks); \r
+ labelsRec[multRec] = TMath::Abs(track->GetLabel());\r
+\r
+ multRec++;\r
+\r
+ }\r
+ }//loop over entries\r
+\r
+\r
+ // fill track multiplicity histograms\r
+ //FillHistograms(allChargedTracks,labelsAll,multAll,labelsAcc,multAcc,labelsRec,multRec);\r
+\r
+ Double_t vRecEventHist1[3] = {vtxESD->GetXv(),vtxESD->GetYv(),vtxESD->GetZv()};\r
+ fRecEventHist1->Fill(vRecEventHist1);\r
+\r
+ Double_t vRecEventHist2[3] = {vtxESD->GetZv(),multMBTracks,multRec};\r
+ fRecEventHist2->Fill(vRecEventHist2);\r
+\r
+ } // triggered and event vertex\r
+\r
+ if(IsUseMCInfo()) \r
+ {\r
+\r
+ // \r
+ // event level corrections (zv,N_MB)\r
+ //\r
+ // all inelastic\r
+ Double_t vEventMatrix[2] = {vtxMC[2],multMBTracks};\r
+ fGenEventMatrix->Fill(vEventMatrix); \r
+ if(isEventTriggered) fTriggerEventMatrix->Fill(vEventMatrix);\r
+ if(isEventOK && isEventTriggered) fRecEventMatrix->Fill(vEventMatrix);\r
+\r
+ //\r
+ // track-event level corrections (zv,pt,eta)\r
+ //\r
+ for (Int_t iMc = 0; iMc < stack->GetNtrack(); ++iMc) \r
+ {\r
+ TParticle* particle = stack->Particle(iMc);\r
+ if (!particle)\r
+ continue;\r
+\r
+ // only charged particles\r
+ if(!particle->GetPDG()) continue;\r
+ Double_t charge = particle->GetPDG()->Charge()/3.;\r
+ if ( TMath::Abs(charge) < 0.001 )\r
+ continue;\r
+\r
+ // only postive charged \r
+ if(GetParticleMode() == AlidNdPtHelper::kPlus && charge < 0.) \r
+ continue;\r
+ \r
+ // only negative charged \r
+ if(GetParticleMode() == AlidNdPtHelper::kMinus && charge > 0.) \r
+ continue;\r
+ \r
+ // physical primary\r
+ Bool_t prim = stack->IsPhysicalPrimary(iMc);\r
+ if(!prim) continue;\r
+\r
+ // checked accepted\r
+ if(accCuts->AcceptTrack(particle)) \r
+ {\r
+ Double_t vTrackEventMatrix[3] = {vtxMC[2], particle->Pt(), particle->Eta()}; \r
+ fGenTrackEventMatrix->Fill(vTrackEventMatrix);\r
+\r
+ }\r
+ }//loop over stack\r
+\r
+ // \r
+ // track-level corrections (zv,pt,eta)\r
+ //\r
+ if(isEventOK && isEventTriggered)\r
+ {\r
+\r
+ // fill MC and rec event control histograms\r
+ if(fHistogramsOn) {\r
+ Double_t vRecMCEventHist1[3] = {vtxESD->GetXv()-vtxMC[0],vtxESD->GetYv()-vtxMC[1],vtxESD->GetZv()-vtxMC[2]};\r
+ fRecMCEventHist1->Fill(vRecMCEventHist1);//\r
+\r
+ Double_t vRecMCEventHist2[3] = {vtxESD->GetXv()-vtxMC[0],vtxESD->GetZv()-vtxMC[2],multMBTracks};\r
+ fRecMCEventHist2->Fill(vRecMCEventHist2);\r
+\r
+ }//\r
+\r
+ //\r
+ // MC histograms for track efficiency studies\r
+ //\r
+ for (Int_t iMc = 0; iMc < stack->GetNtrack(); ++iMc) \r
+ {\r
+ TParticle* particle = stack->Particle(iMc);\r
+ if (!particle)\r
+ continue;\r
+\r
+ Double_t vTrackMatrix[3] = {vtxMC[2],particle->Pt(),particle->Eta()}; \r
+\r
+ // only charged particles\r
+ if(!particle->GetPDG()) continue;\r
+ Double_t charge = particle->GetPDG()->Charge()/3.;\r
+ if (TMath::Abs(charge) < 0.001)\r
+ continue;\r
+\r
+ // only postive charged \r
+ if(GetParticleMode() == AlidNdPtHelper::kPlus && charge < 0.) \r
+ continue;\r
+ \r
+ // only negative charged \r
+ if(GetParticleMode() == AlidNdPtHelper::kMinus && charge > 0.) \r
+ continue;\r
+ \r
+ // physical primary\r
+ Bool_t prim = stack->IsPhysicalPrimary(iMc);\r
+\r
+ // check accepted\r
+ if(accCuts->AcceptTrack(particle)) \r
+ {\r
+\r
+ if( AlidNdPtHelper::IsPrimaryParticle(stack, iMc, GetParticleMode()) ) \r
+ fGenPrimTrackMatrix->Fill(vTrackMatrix);\r
+\r
+ // fill control histograms\r
+ if(fHistogramsOn) \r
+ FillHistograms(stack,iMc,AlidNdPtHelper::kAccTracks); \r
+\r
+ // check multiple found tracks\r
+ Int_t multCount = 0;\r
+ for(Int_t iRec=0; iRec<multRec; ++iRec)\r
+ {\r
+ if(iMc == labelsRec[iRec]) \r
+ {\r
+ multCount++;\r
+ if(multCount>1)\r
+ { \r
+ fRecMultTrackMatrix->Fill(vTrackMatrix);\r
+\r
+ // fill control histogram\r
+ if(fHistogramsOn) {\r
+ Int_t pid = AlidNdPtHelper::ConvertPdgToPid(particle);\r
+ Double_t vMCMultRecTrackHist1[3] = {particle->Pt(), particle->Eta(), pid};\r
+ fMCMultRecTrackHist1->Fill(vMCMultRecTrackHist1);\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ // check reconstructed\r
+ for(Int_t iRec=0; iRec<multRec; ++iRec)\r
+ {\r
+ if(iMc == labelsRec[iRec]) \r
+ {\r
+ fRecTrackMatrix->Fill(vTrackMatrix);\r
+\r
+ if( AlidNdPtHelper::IsPrimaryParticle(stack, iMc, GetParticleMode()) ) {\r
+ fRecPrimTrackMatrix->Fill(vTrackMatrix);\r
+ }\r
+ if(!prim) fRecSecTrackMatrix->Fill(vTrackMatrix);\r
+\r
+ // fill control histograms\r
+ if(fHistogramsOn) \r
+ FillHistograms(stack,iMc,AlidNdPtHelper::kRecTracks); \r
+ \r
+ break;\r
+ }//if(iMc == labelsRec[iRec])\r
+ }//reco tracks\r
+ }//accepted tracks\r
+ }//stack loop\r
+ }//is triggered\r
+ } // end bUseMC\r
+\r
+ if(allChargedTracks) delete allChargedTracks; allChargedTracks = 0;\r
+ if(labelsAll) delete [] labelsAll; labelsAll = 0;\r
+ if(labelsAcc) delete [] labelsAcc; labelsAcc = 0;\r
+ if(labelsRec) delete [] labelsRec; labelsRec = 0;\r
+\r
+ if(!evtCuts->IsRecVertexRequired() && vtxESD != NULL) delete vtxESD;\r
+\r
+}\r
+\r
+//_____________________________________________________________________________\r
+void AlidNdPtAnalysisPbPb::FillHistograms(TObjArray *const allChargedTracks,Int_t *const labelsAll,Int_t multAll,Int_t *const labelsAcc,Int_t multAcc,Int_t *const labelsRec,Int_t multRec) {\r
+ // multiplicity histograms\r
+ \r
+\r
+ if(!allChargedTracks) return;\r
+ if(!labelsAll) return;\r
+ if(!labelsAcc) return;\r
+ if(!labelsRec) return;\r
+\r
+ Int_t entries = allChargedTracks->GetEntries();\r
+ for(Int_t i=0; i<entries; ++i)\r
+ {\r
+ AliESDtrack *track = (AliESDtrack*)allChargedTracks->At(i);\r
+ if(!track) continue;\r
+ if(track->Charge() == 0) continue;\r
+\r
+ Int_t label = TMath::Abs(track->GetLabel());\r
+ for(Int_t iAll=0; iAll<multAll; ++iAll) {\r
+ if(label == labelsAll[iAll]) {\r
+ Double_t v1[2] = {track->Pt(), multAll}; \r
+ fRecTrackMultHist1[AlidNdPtHelper::kAllTracks]->Fill(v1);\r
+ }\r
+ }\r
+ for(Int_t iAcc=0; iAcc<multAcc; ++iAcc) {\r
+ if(label == labelsAcc[iAcc]) {\r
+ Double_t v2[2] = {track->Pt(), multAcc}; \r
+ fRecTrackMultHist1[AlidNdPtHelper::kAccTracks]->Fill(v2);\r
+ }\r
+ }\r
+ for(Int_t iRec=0; iRec<multRec; ++iRec) {\r
+ if(label == labelsRec[iRec]) {\r
+ Double_t v3[2] = {track->Pt(), multRec}; \r
+ fRecTrackMultHist1[AlidNdPtHelper::kRecTracks]->Fill(v3);\r
+ }//out\r
+ }\r
+ }\r
+}\r
+\r
+//_____________________________________________________________________________\r
+void AlidNdPtAnalysisPbPb::FillHistograms(AliESDtrack *const esdTrack, AliStack *const stack, AlidNdPtHelper::TrackObject trackObj)\r
+{\r
+\r
+ //\r
+ // Fill ESD track and MC histograms \r
+ //\r
+ if(!esdTrack) return;\r
+\r
+ Float_t q = esdTrack->Charge();\r
+ if(TMath::Abs(q) < 0.001) return;\r
+\r
+ Float_t pt = esdTrack->Pt();\r
+ Float_t eta = esdTrack->Eta();\r
+ Float_t phi = esdTrack->Phi();\r
+\r
+ Float_t dca[2], bCov[3];\r
+ esdTrack->GetImpactParameters(dca,bCov);\r
+\r
+ Int_t nClust = esdTrack->GetTPCclusters(0);\r
+ Float_t chi2PerCluster = 0.;\r
+ if(nClust>0.) chi2PerCluster = esdTrack->GetTPCchi2()/Float_t(nClust);\r
+\r
+\r
+ // fill histograms\r
+ Double_t values[3] = {pt,eta,phi}; \r
+ fRecTrackHist1[trackObj]->Fill(values);\r
+\r
+ //\r
+ // Fill rec vs MC information\r
+ //\r
+ if(!stack) return;\r
+\r
+ Int_t label = TMath::Abs(esdTrack->GetLabel()); \r
+ //if(label == 0) return;\r
+\r
+ TParticle* particle = stack->Particle(label);\r
+ if(!particle) return;\r
+\r
+ Int_t motherPdg = -1;\r
+ TParticle* mother = 0;\r
+\r
+ //TParticle* prim_mother = AlidNdPtHelper::FindPrimaryMother(stack,label);\r
+ Int_t motherLabel = particle->GetMother(0); \r
+ if(motherLabel>0) mother = stack->Particle(motherLabel);\r
+ if(mother) motherPdg = TMath::Abs(mother->GetPdgCode()); // take abs for visualisation only\r
+ //Int_t mech = particle->GetUniqueID(); // production mechanism\r
+\r
+ if(!particle->GetPDG()) return;\r
+ Double_t gq = particle->GetPDG()->Charge()/3.0; // Charge units |e|/3 \r
+ if(TMath::Abs(gq)<0.001) return;\r
+ Float_t gpt = particle->Pt();\r
+ Float_t geta = particle->Eta();\r
+\r
+ Double_t dpt=0;\r
+ //printf("pt %f, gpt %f \n",pt,gpt);\r
+ if(gpt) dpt = (pt-gpt)/gpt;\r
+ Double_t deta = (eta-geta);\r
+ \r
+ // fill histograms\r
+ if(trackObj == AlidNdPtHelper::kRecTracks) //RecTracks???\r
+ {\r
+ Double_t vTrackPtCorrelationMatrix[3]={pt,gpt,geta};\r
+ fTrackPtCorrelationMatrix->Fill(vTrackPtCorrelationMatrix);\r
+\r
+ Double_t vRecMCTrackHist1[4]={gpt,geta,dpt,deta};\r
+ fRecMCTrackHist1->Fill(vRecMCTrackHist1);\r
+ }\r
+}\r
+\r
+//_____________________________________________________________________________\r
+void AlidNdPtAnalysisPbPb::FillHistograms(AliStack *const stack, Int_t label, AlidNdPtHelper::TrackObject trackObj)\r
+{\r
+\r
+ // Fill MC histograms\r
+ if(!stack) return;\r
+\r
+ TParticle* particle = stack->Particle(label);\r
+ if(!particle) return;\r
+\r
+ Int_t motherPdg = -1;\r
+ TParticle* mother = 0;\r
+\r
+ //TParticle* prim_mother = AlidNdPtHelper::FindPrimaryMother(stack,label);\r
+ Int_t motherLabel = particle->GetMother(0); \r
+ if(motherLabel>0) mother = stack->Particle(motherLabel);\r
+ if(mother) motherPdg = TMath::Abs(mother->GetPdgCode()); // take abs for visualisation only\r
+ Int_t mech = particle->GetUniqueID(); // production mechanism\r
+\r
+ if(!particle->GetPDG()) return;\r
+ Double_t gq = particle->GetPDG()->Charge()/3.0; // Charge units |e|/3 \r
+ if(TMath::Abs(gq) < 0.001) return;\r
+\r
+ Float_t gpt = particle->Pt();\r
+ //Float_t qgpt = particle->Pt() * gq;\r
+ Float_t geta = particle->Eta();\r
+ Float_t gphi = particle->Phi();\r
+ //Float_t gpz = particle->Pz();\r
+\r
+ Bool_t prim = stack->IsPhysicalPrimary(label);\r
+ //Float_t vx = particle->Vx(); Float_t vy = particle->Vy(); Float_t vz = particle->Vz();\r
+\r
+ Int_t pid = AlidNdPtHelper::ConvertPdgToPid(particle);\r
+\r
+ //if(prim&&pid==5) printf("pdgcode %d, production mech %d \n",particle->GetPdgCode(),mech);\r
+ //if(!prim) printf("motherPdg %d, particle %d, production mech %d\n",motherPdg, particle->GetPdgCode(),mech);\r
+ \r
+ //\r
+ // fill histogram\r
+ //\r
+ Double_t vMCTrackHist1[3] = {gpt,geta,gphi};\r
+ fMCTrackHist1[trackObj]->Fill(vMCTrackHist1);\r
+\r
+ Double_t vMCPrimTrackHist1[5] = {gpt,geta,pid,mech,motherPdg};\r
+ Double_t vMCPrimTrackHist2[5] = {TMath::Abs(particle->GetPdgCode()),mech,motherPdg};\r
+\r
+ //if(prim && AliPWG0Helper::IsPrimaryCharged(particle, label)) fMCPrimTrackHist1[trackObj]->Fill(vMCPrimTrackHist1);\r
+\r
+ if(prim) { \r
+ fMCPrimTrackHist1[trackObj]->Fill(vMCPrimTrackHist1);\r
+ if(pid == 5) fMCPrimTrackHist2[trackObj]->Fill(vMCPrimTrackHist2);\r
+ }\r
+ else { \r
+ fMCSecTrackHist1[trackObj]->Fill(vMCPrimTrackHist1);\r
+ }\r
+\r
+}\r
+\r
+//_____________________________________________________________________________\r
+Long64_t AlidNdPtAnalysisPbPb::Merge(TCollection* const list) \r
+{\r
+ // Merge list of objects (needed by PROOF)\r
+\r
+ if (!list)\r
+ return 0;\r
+\r
+ if (list->IsEmpty())\r
+ return 1;\r
+\r
+ TIterator* iter = list->MakeIterator();\r
+ TObject* obj = 0;\r
+\r
+ //\r
+ TList *collPhysSelection = new TList;\r
+\r
+ // collection of generated histograms\r
+\r
+ Int_t count=0;\r
+ while((obj = iter->Next()) != 0) {\r
+ AlidNdPtAnalysisPbPb* entry = dynamic_cast<AlidNdPtAnalysisPbPb*>(obj);\r
+ if (entry == 0) continue; \r
+\r
+ // physics selection\r
+ //printf("entry->GetPhysicsTriggerSelection() %p \n", entry->GetPhysicsTriggerSelection());\r
+ collPhysSelection->Add(entry->GetPhysicsTriggerSelection());\r
+ \r
+ //\r
+ fTrackPtCorrelationMatrix->Add(entry->fTrackPtCorrelationMatrix);\r
+\r
+ //\r
+ fGenEventMatrix->Add(entry->fGenEventMatrix);\r
+\r
+ fTriggerEventMatrix->Add(entry->fTriggerEventMatrix);\r
+\r
+ fRecEventMatrix->Add(entry->fRecEventMatrix);\r
+ //\r
+ fGenTrackEventMatrix->Add(entry->fGenTrackEventMatrix);\r
+\r
+ fTriggerTrackEventMatrix->Add(entry->fTriggerTrackEventMatrix);\r
+\r
+ fRecTrackEventMatrix->Add(entry->fRecTrackEventMatrix);\r
+\r
+ //\r
+ fGenTrackMatrix->Add(entry->fGenTrackMatrix);\r
+ fGenPrimTrackMatrix->Add(entry->fGenPrimTrackMatrix);\r
+ fRecPrimTrackMatrix->Add(entry->fRecPrimTrackMatrix);\r
+ //\r
+ fRecTrackMatrix->Add(entry->fRecTrackMatrix);\r
+ fRecSecTrackMatrix->Add(entry->fRecSecTrackMatrix);\r
+ //\r
+ fRecMultTrackMatrix->Add(entry->fRecMultTrackMatrix);\r
+\r
+ //\r
+ // control analysis histograms\r
+ //\r
+ fMCEventHist1->Add(entry->fMCEventHist1);\r
+ fRecEventHist1->Add(entry->fRecEventHist1);\r
+ fRecEventHist2->Add(entry->fRecEventHist2);\r
+ fRecMCEventHist1->Add(entry->fRecMCEventHist1);\r
+ fRecMCEventHist2->Add(entry->fRecMCEventHist2);\r
+\r
+\r
+ for(Int_t i=0; i<AlidNdPtHelper::kCutSteps; i++) {\r
+ fMCTrackHist1[i]->Add(entry->fMCTrackHist1[i]);\r
+\r
+ fMCPrimTrackHist1[i]->Add(entry->fMCPrimTrackHist1[i]);\r
+ fMCPrimTrackHist2[i]->Add(entry->fMCPrimTrackHist2[i]);\r
+ fMCSecTrackHist1[i]->Add(entry->fMCSecTrackHist1[i]);\r
+\r
+ fRecTrackHist1[i]->Add(entry->fRecTrackHist1[i]);\r
+ fRecTrackMultHist1[i]->Add(entry->fRecTrackMultHist1[i]);\r
+ }\r
+ fRecMCTrackHist1->Add(entry->fRecMCTrackHist1);\r
+ fMCMultRecTrackHist1->Add(entry->fMCMultRecTrackHist1);\r
+ fRecTrackHist2->Add(entry->fRecTrackHist2);\r
+\r
+ count++;\r
+ }\r
+\r
+ AliPhysicsSelection *trigSelection = GetPhysicsTriggerSelection();\r
+ trigSelection->Merge(collPhysSelection);\r
+ if(collPhysSelection) delete collPhysSelection;\r
+\r
+return count;\r
+}\r
+\r
+\r
+\r
+//_____________________________________________________________________________\r
+void AlidNdPtAnalysisPbPb::Analyse() \r
+{\r
+ // Analyse histograms\r
+ //\r
+ TH1::AddDirectory(kFALSE);\r
+ TH1 *h=0, *h1=0, *h2=0, *h2c = 0; \r
+ THnSparse *hs=0; \r
+ TH2 *h2D=0; \r
+\r
+ char name[256];\r
+ TObjArray *aFolderObj = new TObjArray;\r
+ \r
+ //\r
+ // LHC backgraund in all and 0-bins\r
+ //\r
+ AliPhysicsSelection *trigSel = GetPhysicsTriggerSelection();\r
+ trigSel->SaveHistograms("physics_selection");\r
+\r
+ //\r
+ // Reconstructed event vertex\r
+ //\r
+ h = fRecEventHist1->Projection(0);\r
+ h->SetName("Xv");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecEventHist1->Projection(1);\r
+ h->SetName("Yv");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecEventHist1->Projection(2);\r
+ h->SetName("Zv");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // multiplicity\r
+ //\r
+ h = fRecEventHist2->Projection(1);\r
+ h->SetName("multMB");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecEventHist2->Projection(2);\r
+ h->SetName("multiplicity");\r
+ aFolderObj->Add(h);\r
+\r
+ h2D = fRecEventHist2->Projection(0,1); \r
+ h2D->SetName("Zv_vs_multiplicity_MB");\r
+ aFolderObj->Add(h2D);\r
+\r
+ //\r
+ // reconstructed pt histograms\r
+ //\r
+ h = fRecTrackHist1[0]->Projection(0);\r
+ h->Scale(1.,"width");\r
+ h->SetName("pt_all_ch");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecTrackHist1[1]->Projection(0);\r
+ h->Scale(1.,"width");\r
+ h->SetName("pt_acc");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecTrackHist1[2]->Projection(0);\r
+ h->Scale(1.,"width");\r
+ h->SetName("pt_rec");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // reconstructed eta histograms\r
+ //\r
+ h = fRecTrackHist1[0]->Projection(1);\r
+ h->SetName("eta_all_ch");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecTrackHist1[1]->Projection(1);\r
+ h->SetName("eta_acc");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecTrackHist1[2]->Projection(1);\r
+ h->SetName("eta_rec");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // reconstructed phi histograms\r
+ //\r
+ h = fRecTrackHist1[0]->Projection(2);\r
+ h->SetName("phi_all_ch");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecTrackHist1[1]->Projection(2);\r
+ h->SetName("phi_acc");\r
+ aFolderObj->Add(h);\r
+\r
+ h = fRecTrackHist1[2]->Projection(2);\r
+ h->SetName("phi_rec");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // reconstructed eta:pt histograms\r
+ //\r
+ h2D = fRecTrackHist1[0]->Projection(1,0);\r
+ h2D->SetName("pt_eta_all_ch");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist1[1]->Projection(1,0);\r
+ h2D->SetName("pt_eta_acc");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist1[2]->Projection(1,0);\r
+ h2D->SetName("pt_eta_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ //\r
+ // reconstructed phi:pt histograms\r
+ //\r
+ h2D = fRecTrackHist1[0]->Projection(2,0);\r
+ h2D->SetName("pt_phi_all_ch");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist1[1]->Projection(2,0);\r
+ h2D->SetName("pt_phi_acc");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist1[2]->Projection(2,0);\r
+ h2D->SetName("pt_phi_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ //\r
+ // reconstructed phi:eta histograms\r
+ //\r
+ h2D = fRecTrackHist1[0]->Projection(2,1);\r
+ h2D->SetName("eta_phi_all_ch");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist1[1]->Projection(2,1);\r
+ h2D->SetName("eta_phi_acc");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist1[2]->Projection(2,1);\r
+ h2D->SetName("eta_phi_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ //\r
+ // reconstructed nClust, chi2 vs pt, eta, phi\r
+ //\r
+ if(fHistogramsOn) {\r
+\r
+ h2D = fRecTrackHist2->Projection(0,1);\r
+ h2D->SetName("nClust_chi2_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist2->Projection(0,2);\r
+ h2D->SetName("nClust_pt_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist2->Projection(0,3);\r
+ h2D->SetName("nClust_eta_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist2->Projection(0,4);\r
+ h2D->SetName("nClust_phi_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist2->Projection(1,2);\r
+ h2D->SetName("chi2_pt_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist2->Projection(1,3);\r
+ h2D->SetName("chi2_eta_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecTrackHist2->Projection(1,4);\r
+ h2D->SetName("chi2_phi_rec");\r
+ aFolderObj->Add(h2D);\r
+\r
+ }\r
+\r
+ //\r
+ // calculate corrections for empty events\r
+ // with multMB==0 \r
+ //\r
+\r
+ //\r
+ // normalised zv to generate zv for triggered events\r
+ //\r
+ h = fRecEventHist2->Projection(0);\r
+ if( h->Integral() ) h->Scale(1./h->Integral());\r
+ h->SetName("zv_distribution_norm");\r
+ aFolderObj->Add(h);\r
+ \r
+ //\r
+ // MC available\r
+ //\r
+ if(IsUseMCInfo()) {\r
+\r
+ //\r
+ // Event vertex resolution\r
+ //\r
+ h2D = fRecMCEventHist2->Projection(0,2);\r
+ h2D->SetName("DeltaXv_vs_mult");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = fRecMCEventHist2->Projection(1,2);\r
+ h2D->SetName("DeltaZv_vs_mult");\r
+ aFolderObj->Add(h2D);\r
+\r
+ //\r
+ // normalised zv to get trigger/trigger+vertex event differences\r
+ // F(zv) = E_trig(zv,0)/Int(E_trig(zv,0) / Sum(E_trigvtx(zv,n))/Sum(Int(E_trigvtx(zv,n))dzv)\r
+ //\r
+ fTriggerEventMatrix->GetAxis(1)->SetRangeUser(0.,0.);\r
+ h = fTriggerEventMatrix->Projection(0);\r
+ h2D = fTriggerEventMatrix->Projection(0,1);\r
+ if(h2D->Integral()) h->Scale(1./h2D->Integral());\r
+\r
+ h1 = fRecEventMatrix->Projection(0);\r
+ h2D = fRecEventMatrix->Projection(0,1);\r
+ if(h2D->Integral()) h1->Scale(1./h2D->Integral());\r
+\r
+ h->Divide(h1);\r
+ h->SetName("zv_empty_events_norm");\r
+ aFolderObj->Add(h);\r
+ \r
+ fTriggerEventMatrix->GetAxis(1)->SetRange(1,fTriggerEventMatrix->GetAxis(1)->GetNbins());\r
+\r
+ //\r
+ // rec. vs true track pt correlation matrix\r
+ //\r
+ hs = (THnSparse*)fTrackPtCorrelationMatrix->Clone("track_pt_correlation_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ //\r
+ // trigger efficiency for INEL\r
+ //\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(0),fGenEventMatrix->Projection(0),"zv_trig_INEL_eff_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+ //\r
+ // trigger bias correction (MB to INEL)\r
+ //\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix,fTriggerEventMatrix,"zv_mult_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix->Projection(0),fTriggerEventMatrix->Projection(0),"zv_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix->Projection(0,1),fTriggerEventMatrix->Projection(0,1),"zv_mult_trig_MBtoInel_corr_matrix_2D");\r
+ aFolderObj->Add(h2D);\r
+\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fGenEventMatrix->Projection(1),fTriggerEventMatrix->Projection(1),"mult_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+ //\r
+ // event vertex reconstruction correction (MB)\r
+ //\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix,fRecEventMatrix,"zv_mult_event_corr_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(0,1),fRecEventMatrix->Projection(0,1),"zv_mult_event_corr_matrix_2D");\r
+ aFolderObj->Add(h2D);\r
+\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(1),fRecEventMatrix->Projection(1),"mult_event_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerEventMatrix->Projection(0),fRecEventMatrix->Projection(0),"zv_event_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+\r
+ //\r
+ // track-event trigger bias correction (MB to INEL)\r
+ //\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix,fTriggerTrackEventMatrix,"zv_pt_eta_track_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix->Projection(1,2),fTriggerTrackEventMatrix->Projection(1,2),"eta_pt_track_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix->Projection(1,0),fTriggerTrackEventMatrix->Projection(1,0),"pt_zv_track_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenTrackEventMatrix->Projection(2,0),fTriggerTrackEventMatrix->Projection(2,0),"zv_eta_track_trig_MBtoInel_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ // efficiency\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(1),fGenTrackEventMatrix->Projection(1),"pt_track_trig_MBtoInel_eff_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+ //\r
+ // track-event vertex reconstruction correction (MB)\r
+ //\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix,fRecTrackEventMatrix,"zv_pt_eta_track_event_corr_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(1,2),fRecTrackEventMatrix->Projection(1,2),"eta_pt_track_event_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(1,0),fRecTrackEventMatrix->Projection(1,0),"pt_zv_track_event_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fTriggerTrackEventMatrix->Projection(2,0),fRecTrackEventMatrix->Projection(2,0),"zv_eta_track_event_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+ \r
+ // efficiency\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecTrackEventMatrix->Projection(1),fTriggerTrackEventMatrix->Projection(1),"pt_track_event_eff_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+ //\r
+ // track rec. efficiency correction\r
+ //\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix,fRecPrimTrackMatrix,"zv_pt_eta_track_corr_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(1,2),fRecPrimTrackMatrix->Projection(1,2),"eta_pt_track_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(1,0),fRecPrimTrackMatrix->Projection(1,0),"pt_zv_track_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(2,0),fRecPrimTrackMatrix->Projection(2,0),"zv_eta_track_corr_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ \r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(0),fRecPrimTrackMatrix->Projection(0),"zv_track_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(1),fRecPrimTrackMatrix->Projection(1),"pt_track_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ // efficiency\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecPrimTrackMatrix->Projection(1), fGenPrimTrackMatrix->Projection(1),"pt_track_eff_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fGenPrimTrackMatrix->Projection(2),fRecPrimTrackMatrix->Projection(2),"eta_track_corr_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // secondary track contamination correction\r
+ //\r
+ //hs = AlidNdPtHelper::GenerateContCorrMatrix(fRecSecTrackMatrix,fRecTrackMatrix,"zv_pt_eta_track_cont_matrix");\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix,fRecTrackMatrix,"zv_pt_eta_track_cont_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(1,2),fRecTrackMatrix->Projection(1,2),"eta_pt_track_cont_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(1,0),fRecTrackMatrix->Projection(1,0),"pt_zv_track_cont_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(2,0),fRecTrackMatrix->Projection(2,0),"zv_eta_track_cont_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(0),fRecTrackMatrix->Projection(0),"zv_track_cont_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(1),fRecTrackMatrix->Projection(1),"pt_track_cont_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecSecTrackMatrix->Projection(2),fRecTrackMatrix->Projection(2),"eta_track_cont_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // multiple track reconstruction correction\r
+ //\r
+ //hs = AlidNdPtHelper::GenerateContCorrMatrix(fRecMultTrackMatrix,fRecTrackMatrix,"zv_pt_eta_mult_track_cont_matrix");\r
+ hs = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix,fRecTrackMatrix,"zv_pt_eta_mult_track_cont_matrix");\r
+ aFolderObj->Add(hs);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(1,2),fRecTrackMatrix->Projection(1,2),"eta_pt_mult_track_cont_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(1,0),fRecTrackMatrix->Projection(1,0),"pt_zv_mult_track_cont_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h2D = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(2,0),fRecTrackMatrix->Projection(2,0),"zv_eta_mult_track_cont_matrix");\r
+ aFolderObj->Add(h2D);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(0),fRecTrackMatrix->Projection(0),"zv_mult_track_cont_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(1),fRecTrackMatrix->Projection(1),"pt_mult_track_cont_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ h = AlidNdPtHelper::GenerateCorrMatrix(fRecMultTrackMatrix->Projection(2),fRecTrackMatrix->Projection(2),"eta_mult_track_cont_matrix");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ // Control histograms\r
+ //\r
+ \r
+ if(fHistogramsOn) {\r
+\r
+ // Efficiency electrons, muons, pions, kaons, protons, all\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(1,1); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(1,1); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_electrons");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(2,2); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(2,2); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_muons");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(3,3); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(3,3); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_pions");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(4,4); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(4,4); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_kaons");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(5,5); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(5,5); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_protons");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(1,5); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(1,5); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_selected");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(2)->SetRange(1,6); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(1,6); \r
+ h1 = fMCPrimTrackHist1[1]->Projection(0);\r
+ h2 = fMCPrimTrackHist1[2]->Projection(0);\r
+ h2c = (TH1D *)h2->Clone();\r
+ h2c->Divide(h1);\r
+ h2c->SetName("eff_pt_all");\r
+ aFolderObj->Add(h2c);\r
+\r
+ fMCPrimTrackHist1[1]->GetAxis(1)->SetRange(1,fMCPrimTrackHist1[1]->GetAxis(1)->GetNbins()); \r
+ fMCPrimTrackHist1[2]->GetAxis(1)->SetRange(1,fMCPrimTrackHist1[2]->GetAxis(1)->GetNbins());\r
+\r
+ // pt spetra\r
+ // - rec, primaries, secondaries\r
+ // - primaries (pid) \r
+ // - secondaries (pid)\r
+ // - secondaries (mech)\r
+ // - secondaries (mother)\r
+ //\r
+\r
+ TH1D *mcPtAccall = fMCTrackHist1[1]->Projection(0);\r
+ mcPtAccall->SetName("mc_pt_acc_all");\r
+ aFolderObj->Add(mcPtAccall);\r
+\r
+ TH1D *mcPtAccprim = fMCPrimTrackHist1[1]->Projection(0);\r
+ mcPtAccprim->SetName("mc_pt_acc_prim");\r
+ aFolderObj->Add(mcPtAccprim);\r
+\r
+ TH1D *mcPtRecall = fMCTrackHist1[2]->Projection(0);\r
+ mcPtRecall->SetName("mc_pt_rec_all");\r
+ aFolderObj->Add(mcPtRecall);\r
+\r
+ TH1D *mcPtRecprim = fMCPrimTrackHist1[2]->Projection(0);\r
+ mcPtRecprim->SetName("mc_pt_rec_prim");\r
+ aFolderObj->Add(mcPtRecprim);\r
+\r
+ TH1D *mcPtRecsec = fMCSecTrackHist1[2]->Projection(0);\r
+ mcPtRecsec->SetName("mc_pt_rec_sec");\r
+ aFolderObj->Add(mcPtRecsec);\r
+\r
+ for(Int_t i = 0; i<6; i++) \r
+ { \r
+ sprintf(name,"mc_pt_rec_prim_pid_%d",i); \r
+ fMCPrimTrackHist1[2]->GetAxis(2)->SetRange(i+1,i+1);\r
+ h = fMCPrimTrackHist1[2]->Projection(0);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_pt_rec_sec_pid_%d",i); \r
+ fMCSecTrackHist1[2]->GetAxis(2)->SetRange(i+1,i+1);\r
+ h = fMCSecTrackHist1[2]->Projection(0);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ // production mechanisms for given pid\r
+ fMCSecTrackHist1[2]->GetAxis(2)->SetRange(i+1,i+1);\r
+\r
+ for(Int_t j=0; j<20; j++) {\r
+ if(j == 4) {\r
+ // decay\r
+ \r
+ sprintf(name,"mc_pt_rec_sec_pid_%d_decay",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(0);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_eta_rec_sec_pid_%d_decay",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(1);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_mother_rec_sec_pid_%d_decay",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(4);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ } else if (j == 5) {\r
+ // conversion\r
+\r
+ sprintf(name,"mc_pt_rec_sec_pid_%d_conv",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(0);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_eta_rec_sec_pid_%d_conv",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(1);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_mother_rec_sec_pid_%d_conv",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(4);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ } else if (j == 13) {\r
+ // mat\r
+ \r
+ sprintf(name,"mc_pt_rec_sec_pid_%d_mat",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(0);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_eta_rec_sec_pid_%d_mat",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(1);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_eta_mother_rec_sec_pid_%d_mat",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(4,1);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_mother_rec_sec_pid_%d_mat",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(4);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ sprintf(name,"mc_pt_mother_rec_sec_pid_%d_mat",i); \r
+ fMCSecTrackHist1[2]->GetAxis(3)->SetRange(j+1,j+1);\r
+ h = fMCSecTrackHist1[2]->Projection(4,0);\r
+ h->SetName(name);\r
+ aFolderObj->Add(h);\r
+\r
+ } else {\r
+ continue;\r
+ }\r
+ }\r
+\r
+ }\r
+ } // end fHistogramOn\r
+\r
+ //\r
+ // resolution histograms\r
+ // only for reconstructed tracks\r
+ //\r
+\r
+ TH2F *h2F=0;\r
+ TCanvas * c = new TCanvas("resol","resol");\r
+ c->cd();\r
+\r
+ //\r
+ fRecMCTrackHist1->GetAxis(1)->SetRangeUser(-0.8,0.79); \r
+\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(2,0);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10);\r
+ h->SetXTitle("p_{tmc} (GeV/c)");\r
+ h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} resolution");\r
+ h->Draw();\r
+ h->SetName("pt_resolution_vs_mcpt");\r
+ aFolderObj->Add(h);\r
+\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(2,0);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10);\r
+ h->SetXTitle("p_{tmc} (GeV/c)");\r
+ h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} mean");\r
+ h->Draw();\r
+ h->SetName("dpt_mean_vs_mcpt");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(3,0);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10);\r
+ h->SetXTitle("p_{tmc} (GeV/c)");\r
+ h->SetYTitle("(#eta-#eta_{mc}) resolution");\r
+ h->Draw();\r
+ h->SetName("eta_resolution_vs_mcpt");\r
+ aFolderObj->Add(h);\r
+\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(3,0);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10);\r
+ h->SetXTitle("p_{tmc} (GeV/c)");\r
+ h->SetYTitle("(#eta-mc#eta) mean");\r
+ h->Draw();\r
+ h->SetName("deta_mean_vs_mcpt");\r
+ aFolderObj->Add(h);\r
+ \r
+ // \r
+ fRecMCTrackHist1->GetAxis(1)->SetRange(1,fRecMCTrackHist1->GetAxis(1)->GetNbins()); \r
+\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(2,1);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10);\r
+ h->SetXTitle("#eta_{mc}");\r
+ h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} resolution");\r
+ h->Draw();\r
+ h->SetName("pt_resolution_vs_mceta");\r
+ aFolderObj->Add(h);\r
+\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(2,1);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10);\r
+ h->SetXTitle("#eta_{mc}");\r
+ h->SetYTitle("(p_{t}-p_{tmc})/p_{tmc} mean");\r
+ h->Draw();\r
+ h->SetName("dpt_mean_vs_mceta");\r
+ aFolderObj->Add(h);\r
+\r
+ //\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(3,1);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,0,kTRUE,10);\r
+ h->SetXTitle("#eta_{mc}");\r
+ h->SetYTitle("(#eta-#eta_{mc}) resolution");\r
+ h->Draw();\r
+ h->SetName("eta_resolution_vs_mceta");\r
+ aFolderObj->Add(h);\r
+\r
+ h2F = (TH2F*)fRecMCTrackHist1->Projection(3,1);\r
+ h = AlidNdPtHelper::MakeResol(h2F,1,1,kTRUE,10);\r
+ h->SetXTitle("#eta_{mc}");\r
+ h->SetYTitle("(#eta-mc#eta) mean");\r
+ h->Draw();\r
+ h->SetName("deta_mean_vs_mceta");\r
+ aFolderObj->Add(h);\r
+\r
+ fRecMCTrackHist1->GetAxis(0)->SetRange(1,fRecMCTrackHist1->GetAxis(0)->GetNbins()); \r
+\r
+ } // end use MC info\r
+\r
+ // export objects to analysis folder\r
+ fAnalysisFolder = ExportToFolder(aFolderObj);\r
+\r
+ // delete only TObjArray\r
+ if(aFolderObj) delete aFolderObj;\r
+}\r
+\r
+//_____________________________________________________________________________\r
+TFolder* AlidNdPtAnalysisPbPb::ExportToFolder(TObjArray * const array) \r
+{\r
+ // recreate folder avery time and export objects to new one\r
+ //\r
+ AlidNdPtAnalysisPbPb * comp=this;\r
+ TFolder *folder = comp->GetAnalysisFolder();\r
+\r
+ TString name, title;\r
+ TFolder *newFolder = 0;\r
+ Int_t i = 0;\r
+ Int_t size = array->GetSize();\r
+\r
+ if(folder) { \r
+ // get name and title from old folder\r
+ name = folder->GetName(); \r
+ title = folder->GetTitle(); \r
+\r
+ // delete old one\r
+ delete folder;\r
+\r
+ // create new one\r
+ newFolder = CreateFolder(name.Data(),title.Data());\r
+ newFolder->SetOwner();\r
+\r
+ // add objects to folder\r
+ while(i < size) {\r
+ newFolder->Add(array->At(i));\r
+ i++;\r
+ }\r
+ }\r
+\r
+return newFolder;\r
+}\r
+\r
+//_____________________________________________________________________________\r
+TFolder* AlidNdPtAnalysisPbPb::CreateFolder(TString name,TString title) { \r
+// create folder for analysed histograms\r
+//\r
+TFolder *folder = 0;\r
+ folder = new TFolder(name.Data(),title.Data());\r
+\r
+ return folder;\r
+}\r
git://git.uio.no / u/mrichter/AliRoot.git / commitdiff