#include "TH2D.h"
#include "TH1F.h"
#include "TF1.h"
+#include "TF2.h"
#include "TGraph.h"
#include "TProfile.h"
#include "AliESDtrackCuts.h"
#include "AliAnalysisManager.h"
+#include "TFile.h"
ClassImp(AliAnalysisNucleiMass)
//_____________________________________________________________________________
AliAnalysisNucleiMass::AliAnalysisNucleiMass():
AliAnalysisTaskSE(),
- fMC(kFALSE),
- FilterBit(16),
- NminTPCcluster(0),
- DCAzCUT(100),
- DCAxyCUT(0.1),
- kTPCcut(kTRUE),
- kTPC(0),
+ Centrality(),
+ FilterBit(16),
+ EtaLimit(),
+ DCAxyCut(0.1),
+ DCAzCut(1000.),
+ NsigmaTpcCut(2.0),
+ NminTpcCluster(0),
+ iTrdCut(0),
+ kSignalCheck(1),
+ iMtof(1),
+ kPvtxCorr(1),
+ iBconf(0),
kTOF(0),
- iBconf(0),
- fAOD(NULL),
+//iTriggerSel(-99),
+ fAOD(NULL),
fESD(NULL),
fEvent(NULL),
fPIDResponse(NULL)
{
- // Default constructor (should not be used)
- fList1[0]=new TList();
- fList1[0]->SetName("results");
+ Centrality[0]=0.0;
+ Centrality[1]=100.0;
+
+ EtaLimit[0]=-99.0;
+ EtaLimit[1]=99.0;
+
+ fList[0]=new TList();
+ fList[0]->SetName("results");
- fList1[1]=new TList();
- fList1[1]->SetName("results2");
+ fList[1]=new TList();
+ fList[1]->SetName("results2");
}
//______________________________________________________________________________
AliAnalysisNucleiMass::AliAnalysisNucleiMass(const char *name):
AliAnalysisTaskSE(name),
- fMC(kFALSE),
- FilterBit(16),
- NminTPCcluster(0),
- DCAzCUT(100),
- DCAxyCUT(0.1),
- kTPCcut(kTRUE),
- kTPC(0),
+ Centrality(),
+ FilterBit(16),
+ EtaLimit(),
+ DCAxyCut(0.1),
+ DCAzCut(1000.),
+ NsigmaTpcCut(2.0),
+ NminTpcCluster(0),
+ iTrdCut(0),
+ kSignalCheck(1),
+ iMtof(1),
+ kPvtxCorr(1),
+ iBconf(0),
kTOF(0),
- iBconf(0),
+ //iTriggerSel(-99),
fAOD(NULL),
fESD(NULL),
fEvent(NULL),
fPIDResponse(NULL)
{
- fList1[0]=new TList();
+
+ Centrality[0]=0.0;
+ Centrality[1]=100.0;
+
+ EtaLimit[0]=-99.0;
+ EtaLimit[1]=99.0;
+
+ fList[0]=new TList();
DefineOutput(1, TList::Class());
- fList1[0]->SetName("results");
+ fList[0]->SetName("results");
- fList1[1]=new TList();
+ fList[1]=new TList();
DefineOutput(2, TList::Class());
- fList1[1]->SetName("results2");
+ fList[1]->SetName("results2");
}
//_____________________________________________________________________________
AliAnalysisNucleiMass::~AliAnalysisNucleiMass()
{
- if(fList1[0]) delete fList1[0];
- if(fList1[1]) delete fList1[1];
+ if(fList[0]) delete fList[0];
+ if(fList[1]) delete fList[1];
}
//______________________________________________________________________________
void AliAnalysisNucleiMass::UserCreateOutputObjects()
{
+ Char_t namePart[nPart][30];
+ snprintf(namePart[0],30,"e");
+ snprintf(namePart[1],30,"#mu");
+ snprintf(namePart[2],30,"#pi");
+ snprintf(namePart[3],30,"K");
+ snprintf(namePart[4],30,"p");
+ snprintf(namePart[5],30,"d");
+ snprintf(namePart[6],30,"t");
+ snprintf(namePart[7],30,"He3");
+ snprintf(namePart[8],30,"He4");
- for(Int_t iB=0;iB<2;iB++) {
-
- hNevent[iB] = new TH1F("hNevent_Analyzed","Centrality(analyzed)",20,0,100);
-
- hNeventSelected[iB] = new TH1F("hNevent_Selected","Centrality(selected)",20,0,100);
-
- hZvertex[iB] = new TH1F("hZvertex","Vertex distribution of selected events; z vertex (cm)",240,-30,30);
-
- hTOFSignalPion[iB] = new TH1F("hTOFSignalPion","TOF signal 0.9<p_{T}<1.0; t-t_{exp}^{#pi} (ps)",1500,-1500,1500);
-
- fdEdxVSp[iB][0] = new TH2F("fdEdxVSp","dE/dx vs p; p/|Z| (GeV/c); dE/dx_{TPC} (a.u.)",500,0,5,2000,0,1000);
- fdEdxVSp[iB][1] = new TH2F("fdEdxVSp_pos","dE/dx vs p positive charge; p/|Z| (GeV/c); dE/dx_{TPC} (a.u.)",500,0,5,2000,0,1000);
- fdEdxVSp[iB][2] = new TH2F("fdEdxVSp_neg","dE/dx vs p negative charge; p/|Z| (GeV/c); dE/dx_{TPC} (a.u.)",500,0,5,2000,0,1000);
-
- fBetaTofVSp[iB] = new TH2F("fBetaTofVSp","#beta_{TOF} vs p; p(GeV/c); #beta_{TOF}",1000,0,5,1300,0.4,1.05);
-
- fM2vsP_NoTpcCut[iB][0] = new TH2F("fM2vsP_NoTpcCut","M_{TOF}^{2} vs p; M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4}); p/|Z| (GeV/c)",8000,0,10,200,0,10);
- fM2vsP_NoTpcCut[iB][1] = new TH2F("fM2vsP_NoTpcCut_Positive","M_{TOF}^{2} vs p Pos Part; M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4}); p/|Z| (GeV/c)",8000,0,10,200,0,10);
- fM2vsP_NoTpcCut[iB][2] = new TH2F("fM2vsP_NoTpcCut_Negative","M_{TOF}^{2} vs p Neg Part; M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4}); p/|Z| (GeV/c)",8000,0,10,200,0,10);
-
- fM2vsP_NoTpcCut_DCAxyCut[iB][0] = new TH2F("fM2vsP_NoTpcCut_DCAxycut","M_{TOF}^{2} vs p with DCAxy cut; M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4}); p/|Z| (GeV/c)",8000,0,10,200,0,10);
- fM2vsP_NoTpcCut_DCAxyCut[iB][1] = new TH2F("fM2vsP_NoTpcCut_Positive_DCAxycut","M_{TOF}^{2} vs p Pos Part with DCAxy cut; M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4}); p/|Z| (GeV/c)",8000,0,10,200,0,10);
- fM2vsP_NoTpcCut_DCAxyCut[iB][2] = new TH2F("fM2vsP_NoTpcCut_Negative_DCAxycut","M_{TOF}^{2} vs p Neg Part with DCAxy cut; M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4}); p/|Z| (GeV/c)",8000,0,10,200,0,10);
-
- fM2vsZ[iB][0] = new TH2F("fM2vsZ","M_{TOF}^{2} vs Z^{2} Integrated p_{T};Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][1] = new TH2F("fM2vsZ_0.3pT0.5","M_{TOF}^{2} vs Z^{2} 0.3<pT<0.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][2] = new TH2F("fM2vsZ_0.5pT1.0","M_{TOF}^{2} vs Z^{2} 0.5<pT<1.0;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][3] = new TH2F("fM2vsZ_1.0pT1.5","M_{TOF}^{2} vs Z^{2} 1.0<pT<1.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][4] = new TH2F("fM2vsZ_1.5pT2.0","M_{TOF}^{2} vs Z^{2} 1.5<pT<2.0;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][5] = new TH2F("fM2vsZ_2.0pT2.5","M_{TOF}^{2} vs Z^{2} 2.0<pT<2.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][6] = new TH2F("fM2vsZ_2.5pT3.0","M_{TOF}^{2} vs Z^{2} 2.5<pT<3.0;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][7] = new TH2F("fM2vsZ_3.0pT3.5","M_{TOF}^{2} vs Z^{2} 3.0<pT<3.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][8] = new TH2F("fM2vsZ_3.5pT4.0","M_{TOF}^{2} vs Z^{2} 3.5<pT<4.0;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][9] = new TH2F("fM2vsZ_4.0pT4.5","M_{TOF}^{2} vs Z^{2} 4.0<pT<4.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][10] = new TH2F("fM2vsZ_0.0pT1.0","M_{TOF}^{2} vs Z^{2} 2.0<pT<2.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][11] = new TH2F("fM2vsZ_1.0pT2.0","M_{TOF}^{2} vs Z^{2} 2.5<pT<3.0;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][12] = new TH2F("fM2vsZ_2.0pT3.0","M_{TOF}^{2} vs Z^{2} 3.0<pT<3.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][13] = new TH2F("fM2vsZ_3.0pT4.0","M_{TOF}^{2} vs Z^{2} 3.5<pT<4.0;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZ[iB][14] = new TH2F("fM2vsZ_4.0pT4.5","M_{TOF}^{2} vs Z^{2} 4.0<pT<4.5;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
-
- fM2vsZwithTPC[iB][0] = new TH2F("fM2vsZwithTPC","M_{TOF}^{2} vs Z^{2} Integrated p_{T} withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][1] = new TH2F("fM2vsZwithTPC_0.3pT0.5","M_{TOF}^{2} vs Z^{2} 0.3<pT<0.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][2] = new TH2F("fM2vsZwithTPC_0.5pT1.0","M_{TOF}^{2} vs Z^{2} 0.5<pT<1.0 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][3] = new TH2F("fM2vsZwithTPC_1.0pT1.5","M_{TOF}^{2} vs Z^{2} 1.0<pT<1.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][4] = new TH2F("fM2vsZwithTPC_1.5pT2.0","M_{TOF}^{2} vs Z^{2} 1.5<pT<2.0 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][5] = new TH2F("fM2vsZwithTPC_2.0pT2.5","M_{TOF}^{2} vs Z^{2} 2.0<pT<2.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][6] = new TH2F("fM2vsZwithTPC_2.5pT3.0","M_{TOF}^{2} vs Z^{2} 2.5<pT<3.0 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][7] = new TH2F("fM2vsZwithTPC_3.0pT3.5","M_{TOF}^{2} vs Z^{2} 3.0<pT<3.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][8] = new TH2F("fM2vsZwithTPC_3.5pT4.0","M_{TOF}^{2} vs Z^{2} 3.5<pT<4.0 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][9] = new TH2F("fM2vsZwithTPC_4.0pT4.5","M_{TOF}^{2} vs Z^{2} 4.0<pT<4.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][10] = new TH2F("fM2vsZwithTPC_0.0pT1.0","M_{TOF}^{2} vs Z^{2} 2.0<pT<2.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][11] = new TH2F("fM2vsZwithTPC_1.0pT2.0","M_{TOF}^{2} vs Z^{2} 2.5<pT<3.0 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][12] = new TH2F("fM2vsZwithTPC_2.0pT3.0","M_{TOF}^{2} vs Z^{2} 3.0<pT<3.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][13] = new TH2F("fM2vsZwithTPC_3.0pT4.0","M_{TOF}^{2} vs Z^{2} 3.5<pT<4.0 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
- fM2vsZwithTPC[iB][14] = new TH2F("fM2vsZwithTPC_4.0pT4.5","M_{TOF}^{2} vs Z^{2} 4.0<pT<4.5 withTPCcut;Z;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4})",4000,-4,4,1000,0,10);
-
- char namePart[9][30];
- char namePart_par_TPC[9][40];
- char namePart_title_TPC[9][120];
-
- char namePart_par_TOF[9][40];
- char namePart_title_TOF[9][120];
-
- char namePart_par_ProfileTPC[9][40];
- char namePart_title_ProfileTPC[9][80];
-
- char namePart_par_ProfileTOF[9][40];
- char namePart_title_ProfileTOF[9][80];
-
-
- snprintf(namePart[0],20,"e");
- snprintf(namePart[1],20,"#mu");
- snprintf(namePart[2],20,"#pi");
- snprintf(namePart[3],20,"K");
- snprintf(namePart[4],20,"p");
- snprintf(namePart[5],20,"d");
- snprintf(namePart[6],20,"t");
- snprintf(namePart[7],20,"He3");
- snprintf(namePart[8],20,"He4");
-
- for(Int_t i=0;i<9;i++) {
- snprintf(namePart_par_TPC[i],40,"NsigmaTPC_%s",namePart[i]);
- snprintf(namePart_title_TPC[i],120,"NsigmaTPC_%s;p_{T} (GeV/c);n_{#sigma_{TPC}}^{%s}",namePart[i],namePart[i]);
-
- snprintf(namePart_par_TOF[i],40,"NsigmaTOF_%s",namePart[i]);
- snprintf(namePart_title_TOF[i],120,"NsigmaTOF_%s;p_{T} (GeV/c);n_{#sigma_{TOF}}^{%s}",namePart[i],namePart[i]);
-
- snprintf(namePart_par_ProfileTPC[i],40,"hDeDxExp_%s",namePart[i]);
- snprintf(namePart_title_ProfileTPC[i],80,"hDeDxExp_%s;p (GeV/c);dE/dx_{TPC} (a.u.)",namePart[i]);
-
- snprintf(namePart_par_ProfileTOF[i],40,"hBetaVsP_Exp_%s",namePart[i]);
- snprintf(namePart_title_ProfileTOF[i],80,"hBetaVsP_Exp%s;p (GeV/c); #beta_{TOF}",namePart[i]);
- }
-
- for(Int_t i=0;i<9;i++) {
- fNsigmaTPC[iB][i] = new TH2F(namePart_par_TPC[i],namePart_title_TPC[i],250,0,5,200,-5,5);
- fNsigmaTPC[iB][i]->GetYaxis()->CenterTitle();
- fNsigmaTOF[iB][i] = new TH2F(namePart_par_TOF[i],namePart_title_TOF[i],250,0,5,200,-5,5);
- fNsigmaTOF[iB][i]->GetYaxis()->CenterTitle();
- hDeDxExp[iB][i] = new TProfile(namePart_par_ProfileTPC[i],namePart_title_ProfileTPC[i],500,0,5,0,1000,"");
- hBetaExp[iB][i] = new TProfile(namePart_par_ProfileTOF[i],namePart_title_ProfileTOF[i],400,0,5,0.4,1.05,"");
- }
-
- char namePart_par_TPCvsP_kTOFtrue[18][80];
- char namePart_title_TPCvsP_kTOFtrue[18][120];
-
- char name[18][30];
-
- snprintf(name[0],20,"e^{+}");
- snprintf(name[1],20,"#mu^{+}");
- snprintf(name[2],20,"#pi^{+}");
- snprintf(name[3],20,"K^{+}");
- snprintf(name[4],20,"p");
- snprintf(name[5],20,"d");
- snprintf(name[6],20,"t");
- snprintf(name[7],20,"He3");
- snprintf(name[8],20,"He4");
-
- snprintf(name[9],20,"e^{-}");
- snprintf(name[10],20,"#mu^{-}");
- snprintf(name[11],20,"#pi^{-}");
- snprintf(name[12],20,"K^{-}");
- snprintf(name[13],20,"#bar{p}");
- snprintf(name[14],20,"#bar{d}");
- snprintf(name[15],20,"#bar{t}");
- snprintf(name[16],20,"#bar{He3}");
- snprintf(name[17],20,"#bar{He4}");
-
- for(Int_t iS=0;iS<18;iS++) {
- snprintf(namePart_par_TPCvsP_kTOFtrue[iS],40,"NsigmaTPCvsP_kTOFout&&kTIME_%s",name[iS]);
- snprintf(namePart_title_TPCvsP_kTOFtrue[iS],120,"NsigmaTPCvsP_kTOFout&&kTIME_%s;p (GeV/c);n_{#sigma_{TPC}}^{%s}",name[iS],name[iS]);
- }
-
- for(Int_t iS=0;iS<18;iS++) {
- fNsigmaTPCvsP_kTOFtrue[iB][iS] = new TH2F(namePart_par_TPCvsP_kTOFtrue[iS],namePart_title_TPCvsP_kTOFtrue[iS],250,0,5,200,-5,5);
- fNsigmaTPCvsP_kTOFtrue[iB][iS]->GetYaxis()->CenterTitle();
- }
-
- char name_par_MvsP[18][60];
- char name_title_MvsP[18][150];
-
- for(Int_t i=0;i<18;i++) {
- snprintf(name_par_MvsP[i],60,"M2vsP_%s",name[i]);
- snprintf(name_title_MvsP[i],150,"M_{TOF}^{2}_%s_2#sigma_TPCcut;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4});p/|Z| (GeV/c)",name[i]);
- }
+ Char_t name[nSpec][30];
+ snprintf(name[0],20,"e^{+}");
+ snprintf(name[1],20,"#mu^{+}");
+ snprintf(name[2],20,"#pi^{+}");
+ snprintf(name[3],20,"K^{+}");
+ snprintf(name[4],20,"p");
+ snprintf(name[5],20,"d");
+ snprintf(name[6],20,"t");
+ snprintf(name[7],20,"He3");
+ snprintf(name[8],20,"He4");
+ snprintf(name[9],20,"e^{-}");
+ snprintf(name[10],20,"#mu^{-}");
+ snprintf(name[11],20,"#pi^{-}");
+ snprintf(name[12],20,"K^{-}");
+ snprintf(name[13],20,"#bar{p}");
+ snprintf(name[14],20,"#bar{d}");
+ snprintf(name[15],20,"#bar{t}");
+ snprintf(name[16],20,"#bar{He3}");
+ snprintf(name[17],20,"#bar{He4}");
+
+ Double_t binP[nbin+1];
+ for(Int_t i=0;i<nbin+1;i++) {
+ binP[i]=0.4+0.1*i;
+ }
+
+ Char_t name_nbin[nbin][200];
+ for(Int_t j=0;j<nbin;j++) {
+ snprintf(name_nbin[j],200,"%.1f<P<%.1f",binP[j],binP[j+1]);
+ }
+
+ for(Int_t iB=0;iB<nBconf;iB++) {
- for (Int_t i=0;i<18;i++) fM2vsP[iB][i] = new TH2F(name_par_MvsP[i],name_title_MvsP[i],8000,0,10,200,0,10);
+ htemp[iB] = new TH1F("htemp","htemp (avoid the problem with the empty list...);B field",20,-10,10);
+
+ //htriggerbits[iB] = new TH1I("htriggerbits","htriggerbits; bits",10,-5,5);
+ htriggerbits[iB][0] = new TH1I("htriggerbits_0","trigger mask; bits",45,-5,40);
+ htriggerbits[iB][1] = new TH1I("htriggerbits_1","trigger bits (exclusive); bits",45,-5,40);
- char name_par_MvsP_DCAxyCut[18][60];
- char name_title_MvsP_DCAxyCut[18][150];
+ hCentrality[iB][0] = new TH1F("hCentrality_Selected","Centrality (selected events);centrality(%)",20,0,100);//20,0,100
+ hCentrality[iB][1] = new TH1F("hCentrality_Analyzed","Centrality (analyzed events);centrality (%)",20,0,100);//20,0,100
- for(Int_t i=0;i<18;i++) {
- snprintf(name_par_MvsP_DCAxyCut[i],60,"M2vsP_DCAxyCut_%s",name[i]);
- snprintf(name_title_MvsP_DCAxyCut[i],150,"M_{TOF}^{2}_%s_2#sigma_TPCcut_DCAxyCut;M_{TOF}^{2}/Z^{2} (GeV^{2}/c^{4});p/|Z| (GeV/c)",name[i]);
- }
+ hZvertex[iB][0] = new TH1F("hZvertex_Selected","Vertex distribution of selected events;z vertex (cm)",240,-30,30);
+ hZvertex[iB][1] = new TH1F("hZvertex_Analyzed","Vertex distribution of analyzed events;z vertex (cm)",240,-30,30);
- for (Int_t i=0;i<18;i++) fM2vsP_DCAxyCut[iB][i] = new TH2F(name_par_MvsP_DCAxyCut[i],name_title_MvsP_DCAxyCut[i],8000,0,10,200,0,10);
-
-
- Char_t par_name_nbin[nbin][30];
-
- snprintf(par_name_nbin[0],30,"0.4<Pt<0.5");
- snprintf(par_name_nbin[1],30,"0.5<Pt<0.6");
- snprintf(par_name_nbin[2],30,"0.6<Pt<0.7");
- snprintf(par_name_nbin[3],30,"0.7<Pt<0.8");
- snprintf(par_name_nbin[4],30,"0.8<Pt<0.9");
- snprintf(par_name_nbin[5],30,"0.9<Pt<1.0");
- snprintf(par_name_nbin[6],30,"1.0<Pt<1.1");
- snprintf(par_name_nbin[7],30,"1.1<Pt<1.2");
- snprintf(par_name_nbin[8],30,"1.2<Pt<1.3");
- snprintf(par_name_nbin[9],30,"1.3<Pt<1.4");
- snprintf(par_name_nbin[10],30,"1.4<Pt<1.5");
- snprintf(par_name_nbin[11],30,"1.5<Pt<1.6");
- snprintf(par_name_nbin[12],30,"1.6<Pt<1.7");
- snprintf(par_name_nbin[13],30,"1.7<Pt<1.8");
- snprintf(par_name_nbin[14],30,"1.8<Pt<1.9");
- snprintf(par_name_nbin[15],30,"1.9<Pt<2.0");
- snprintf(par_name_nbin[16],30,"2.0<Pt<2.1");
- snprintf(par_name_nbin[17],30,"2.1<Pt<2.2");
- snprintf(par_name_nbin[18],30,"2.2<Pt<2.3");
- snprintf(par_name_nbin[19],30,"2.3<Pt<2.4");
- snprintf(par_name_nbin[20],30,"2.4<Pt<2.5");
- snprintf(par_name_nbin[21],30,"2.5<Pt<2.6");
- snprintf(par_name_nbin[22],30,"2.6<Pt<2.7");
- snprintf(par_name_nbin[23],30,"2.7<Pt<2.8");
- snprintf(par_name_nbin[24],30,"2.8<Pt<2.9");
- snprintf(par_name_nbin[25],30,"2.9<Pt<3.0");
- snprintf(par_name_nbin[26],30,"3.0<Pt<3.1");
- snprintf(par_name_nbin[27],30,"3.1<Pt<3.2");
- snprintf(par_name_nbin[28],30,"3.2<Pt<3.3");
- snprintf(par_name_nbin[29],30,"3.3<Pt<3.4");
- snprintf(par_name_nbin[30],30,"3.4<Pt<3.5");
- snprintf(par_name_nbin[31],30,"3.5<Pt<3.6");
- snprintf(par_name_nbin[32],30,"3.6<Pt<3.7");
- snprintf(par_name_nbin[33],30,"3.7<Pt<3.8");
- snprintf(par_name_nbin[34],30,"3.8<Pt<3.9");
- snprintf(par_name_nbin[35],30,"3.9<Pt<4.0");
- snprintf(par_name_nbin[36],30,"4.0<Pt<4.1");
- snprintf(par_name_nbin[37],30,"4.1<Pt<4.2");
- snprintf(par_name_nbin[38],30,"4.2<Pt<4.3");
- snprintf(par_name_nbin[39],30,"4.3<Pt<4.4");
- snprintf(par_name_nbin[40],30,"4.4<Pt<4.5");
- snprintf(par_name_nbin[41],30,"4.5<Pt<4.6");
- snprintf(par_name_nbin[42],30,"4.6<Pt<4.7");
- snprintf(par_name_nbin[43],30,"4.7<Pt<4.8");
- snprintf(par_name_nbin[44],30,"4.8<Pt<4.9");
- snprintf(par_name_nbin[45],30,"4.9<Pt<5.0");
-
-
- Char_t nameDCAxy[18][nbin][120];
- Char_t titleDCAxy[18][nbin][120];
-
- Char_t nameDCAz[18][nbin][120];
- Char_t titleDCAz[18][nbin][120];
-
- Char_t nameM2CutDCAxy[18][nbin][120];
- Char_t titleM2CutDCAxy[18][nbin][120];
-
- Char_t nameM2CutGroundDCAxy[18][nbin][120];
- Char_t titleM2CutGroundDCAxy[18][nbin][120];
-
-
- for(Int_t iS=0;iS<18;iS++) {
- for(Int_t j=0;j<nbin;j++) {
- snprintf(nameDCAxy[iS][j],120,"hDCAxy_%s_%s",name[iS],par_name_nbin[j]);
- snprintf(titleDCAxy[iS][j],120,"hDCAxy_%s_%s;DCA_{xy} (cm)",name[iS],par_name_nbin[j]);
-
- snprintf(nameDCAz[iS][j],120,"hDCAz_%s_%s",name[iS],par_name_nbin[j]);
- snprintf(titleDCAz[iS][j],120,"hDCAz_%s_%s;DCA_{z} (cm)",name[iS],par_name_nbin[j]);
-
- snprintf(nameM2CutDCAxy[iS][j],120,"hM2_CutDCAxy_%s_%s",name[iS],par_name_nbin[j]);
- snprintf(titleM2CutDCAxy[iS][j],120,"hM2_CutDCAxy_%s_%s;M^{2}_{TOF} (GeV^{2}/c^{4})",name[iS],par_name_nbin[j]);
-
- snprintf(nameM2CutGroundDCAxy[iS][j],120,"hM2_GroundCatDCAxy_%s_%s",name[iS],par_name_nbin[j]);
- snprintf(titleM2CutGroundDCAxy[iS][j],120,"hM2_GroundCatDCAxy_%s_%s;M^{2}_{TOF} (GeV^{2}/c^{4})",name[iS],par_name_nbin[j]);
- }
- }
+ hEta[iB] = new TH1F("hEta_Analyzed","|#eta| distribution after the track cuts;#eta",200,-1.0,1.0);
- for(Int_t iS=0;iS<18;iS++) {
- for(Int_t j=0;j<nbin;j++) {
- hDCAxy[iB][iS][j] = new TH1D(nameDCAxy[iS][j],titleDCAxy[iS][j],875,-3.5,3.5);//125 bins
- hDCAxy[iB][iS][j]->GetXaxis()->CenterTitle();
- hDCAz[iB][iS][j] = new TH1D(nameDCAz[iS][j],titleDCAz[iS][j],875,-3.5,3.5);//125 bins
- hDCAz[iB][iS][j]->GetXaxis()->CenterTitle();
- }
- }
+ hPhi[iB] = new TH1F("hPhi_Analyzed","#phi distribution after the track cuts;#phi (rad.)",90,0,6.3);//Each TRD supermodule is divided for 5 (DeltaPhi(TRD)=0.35 theoretical)
- //for e,#mu,#pi and antiparticle (e and #mu will not be drawn)
- //the binning is chosen for #pi distribution:
- for(Int_t iSp=0;iSp<3;iSp++) {
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][iSp][j] = new TH1D(nameM2CutDCAxy[iSp][j],titleM2CutDCAxy[iSp][j],600,-0.1,0.5);
- hM2CutGroundDCAxy[iB][iSp][j] = new TH1D(nameM2CutGroundDCAxy[iSp][j],titleM2CutGroundDCAxy[iSp][j],600,-0.1,0.5);
- hM2CutDCAxy[iB][iSp+9][j] = new TH1D(nameM2CutDCAxy[iSp+9][j],titleM2CutDCAxy[iSp+9][j],600,-0.1,0.5);
- hM2CutGroundDCAxy[iB][iSp+9][j] = new TH1D(nameM2CutGroundDCAxy[iSp+9][j],titleM2CutGroundDCAxy[iSp+9][j],600,-0.1,0.5);
- }
+ Int_t hbins[2];
+ if(kSignalCheck!=0) {hbins[0]=1; hbins[1]=1;}//{hbins[0]=100; hbins[1]=90;} to reduce RAM consuming (toram)
+ else {hbins[0]=1; hbins[1]=1;}
+ fEtaPhi[iB] = new TH2F("fEtaPhi_Analyzed","#eta vs. #phi after the track cuts;#eta;#phi (rad.)",hbins[0],-1.0,1.0,hbins[1],0,6.3);
+
+ hNTpcCluster[iB] = new TH1F("hNTpcCluster","Number of the TPC clusters after the track cuts;n_{cl}^{TPC}",300,0,300);
+
+ hNTrdSlices[iB] = new TH1F("hNTrdSlices","Number of the TRD slices after the track cuts;n_{slices}^{TRD}",40,0,40);
+
+ if(kSignalCheck==1) {hbins[0]=500; hbins[1]=2000;}
+ else if(kSignalCheck==0) {hbins[0]=1; hbins[1]=1;}
+ else if(kSignalCheck==2) {hbins[0]=1; hbins[1]=1;}//{hbins[0]=100; hbins[1]=500;} toram
+ fdEdxVSp[iB][0] = new TH2F("fdEdxVSp_pos","dE/dx vs p (positive charge); p/|z| (GeV/c); dE/dx_{TPC} (a.u.)",hbins[0],0,5,hbins[1],0,1000);
+ fdEdxVSp[iB][1] = new TH2F("fdEdxVSp_neg","dE/dx vs p (negative charge); p/|z| (GeV/c); dE/dx_{TPC} (a.u.)",hbins[0],0,5,hbins[1],0,1000);
+
+ Char_t name_hDeDxExp[nPart][200];
+ Char_t title_hDeDxExp[nPart][200];
+ for(Int_t i=0;i<nPart;i++) {
+ snprintf(name_hDeDxExp[i],200,"hDeDxExp_%s",namePart[i]);
+ snprintf(title_hDeDxExp[i],200,"Expected dE/dx of %s in the TPC;p/|z| (GeV/c);dE/dx_{TPC} (a.u.)",namePart[i]);
+ hDeDxExp[iB][i] = new TProfile(name_hDeDxExp[i],title_hDeDxExp[i],1,0,5,0,1,"");//,500,0,5,0,1000,""); toram
}
-
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][3][j] = new TH1D(nameM2CutDCAxy[3][j],titleM2CutDCAxy[3][j],400,0,1);
- hM2CutGroundDCAxy[iB][3][j] = new TH1D(nameM2CutGroundDCAxy[3][j],titleM2CutGroundDCAxy[3][j],400,0,1);
- hM2CutDCAxy[iB][3+9][j] = new TH1D(nameM2CutDCAxy[3+9][j],titleM2CutDCAxy[3+9][j],400,0,1);
- hM2CutGroundDCAxy[iB][3+9][j] = new TH1D(nameM2CutGroundDCAxy[3+9][j],titleM2CutGroundDCAxy[3+9][j],400,0,1);
+
+ Char_t name_fNsigmaTpc[nSpec][200];
+ Char_t title_fNsigmaTpc[nSpec][200];
+ if(kSignalCheck==1) {hbins[0]=1; hbins[1]=1;}//{hbins[0]=100; hbins[1]=100;} toram
+ else {hbins[0]=100; hbins[1]=100;}//temp!
+ for(Int_t i=0;i<nSpec;i++) {
+ snprintf(name_fNsigmaTpc[i],200,"NsigmaTpc_%s",name[i]);
+ snprintf(title_fNsigmaTpc[i],200,"NsigmaTpc_%s;p_{TPC}/|z| (GeV/c);n_{#sigma_{TPC}}^{%s}",name[i],name[i]);
+ fNsigmaTpc[iB][i] = new TH2F(name_fNsigmaTpc[i],title_fNsigmaTpc[i],hbins[0],0,5,hbins[1],-5,5);
}
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][4][j] = new TH1D(nameM2CutDCAxy[4][j],titleM2CutDCAxy[4][j],500,0,4);
- hM2CutGroundDCAxy[iB][4][j] = new TH1D(nameM2CutGroundDCAxy[4][j],titleM2CutGroundDCAxy[4][j],500,0,4);
- hM2CutDCAxy[iB][4+9][j] = new TH1D(nameM2CutDCAxy[4+9][j],titleM2CutDCAxy[4+9][j],500,0,4);
- hM2CutGroundDCAxy[iB][4+9][j] = new TH1D(nameM2CutGroundDCAxy[4+9][j],titleM2CutGroundDCAxy[4+9][j],500,0,4);
+ if(kSignalCheck>0) {hbins[0]=1; hbins[1]=1;}//{hbins[0]=100; hbins[1]=100;} toram
+ else if(kSignalCheck==0) {hbins[0]=1; hbins[1]=1;}
+ Char_t name_fNsigmaTpc_kTOF[nSpec][200];
+ Char_t title_fNsigmaTpc_kTOF[nSpec][200];
+ for(Int_t i=0;i<nSpec;i++) {
+ snprintf(name_fNsigmaTpc_kTOF[i],200,"NsigmaTpc_%s_kTOF",name[i]);
+ snprintf(title_fNsigmaTpc_kTOF[i],200,"NsigmaTpc_kTOF_%s;p/|z| (GeV/c);n_{#sigma_{TPC}}^{%s}",name[i],name[i]);
+ fNsigmaTpc_kTOF[iB][i] = new TH2F(name_fNsigmaTpc_kTOF[i],title_fNsigmaTpc_kTOF[i],hbins[0],0,5,hbins[1],-5,5);
}
-
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][5][j] = new TH1D(nameM2CutDCAxy[5][j],titleM2CutDCAxy[5][j],500,0,6);
- hM2CutGroundDCAxy[iB][5][j] = new TH1D(nameM2CutGroundDCAxy[5][j],titleM2CutGroundDCAxy[5][j],500,0,6);
- hM2CutDCAxy[iB][5+9][j] = new TH1D(nameM2CutDCAxy[5+9][j],titleM2CutDCAxy[5+9][j],500,0,6);
- hM2CutGroundDCAxy[iB][5+9][j] = new TH1D(nameM2CutGroundDCAxy[5+9][j],titleM2CutGroundDCAxy[5+9][j],500,0,6);
+
+ if(kSignalCheck==1) {hbins[0]=1000; hbins[1]=1300;}
+ else if(kSignalCheck==0) {hbins[0]=1; hbins[1]=1;}
+ else if(kSignalCheck==2) {hbins[0]=1; hbins[1]=1;}//{hbins[0]=100; hbins[1]=260;}
+ fBetaTofVSp[iB][0] = new TH2F("fBetaTofVSp_pos","#beta_{TOF} vs p/|z| (positive charge);p(GeV/c);#beta_{TOF}",hbins[0],0,5,hbins[1],0.4,1.05);
+ fBetaTofVSp[iB][1] = new TH2F("fBetaTofVSp_neg","#beta_{TOF} vs p/|z| (negative charge);p(GeV/c);#beta_{TOF}",hbins[0],0,5,hbins[1],0.4,1.05);
+
+ Char_t name_hBetaExp[nPart][200];
+ Char_t title_hBetaExp[nPart][200];
+ for(Int_t i=0;i<nPart;i++) {
+ snprintf(name_hBetaExp[i],200,"hBetaTofVsP_Exp_%s",namePart[i]);
+ snprintf(title_hBetaExp[i],200,"Expected #beta_{TOF} vs p/|z| of %s;p/|z| (GeV/c); #beta_{TOF}",namePart[i]);
+ hBetaExp[iB][i] = new TProfile(name_hBetaExp[i],title_hBetaExp[i],1,0,5,0.4,1.05,"");//,400,0,5,0.4,1.05,""); toram
}
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][6][j] = new TH1D(nameM2CutDCAxy[6][j],titleM2CutDCAxy[6][j],1000,0,12);
- hM2CutGroundDCAxy[iB][6][j] = new TH1D(nameM2CutGroundDCAxy[6][j],titleM2CutGroundDCAxy[6][j],1000,0,12);
- hM2CutDCAxy[iB][6+9][j] = new TH1D(nameM2CutDCAxy[6+9][j],titleM2CutDCAxy[6+9][j],1000,0,12);
- hM2CutGroundDCAxy[iB][6+9][j] = new TH1D(nameM2CutGroundDCAxy[6+9][j],titleM2CutGroundDCAxy[6+9][j],1000,0,12);
+ Char_t name_fNsigmaTof[nPart][200];
+ Char_t title_fNsigmaTof[nPart][200];
+ if(kSignalCheck==1) {hbins[0]=100; hbins[1]=100;}
+ else {hbins[0]=1; hbins[1]=1;}
+ for(Int_t i=0;i<nPart;i++) {
+ snprintf(name_fNsigmaTof[i],200,"NsigmaTof_%s",namePart[i]);
+ snprintf(title_fNsigmaTof[i],200,"NsigmaTof_%s;p_{T}/|z| (GeV/c);n_{#sigma_{TOF}}^{%s}",namePart[i],namePart[i]);
+ fNsigmaTof[iB][i] = new TH2F(name_fNsigmaTof[i],title_fNsigmaTof[i],hbins[0],0,5,hbins[1],-5,5);
}
-
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][7][j] = new TH1D(nameM2CutDCAxy[7][j],titleM2CutDCAxy[7][j],200,0,4);
- hM2CutGroundDCAxy[iB][7][j] = new TH1D(nameM2CutGroundDCAxy[7][j],titleM2CutGroundDCAxy[7][j],200,0,4);
- hM2CutDCAxy[iB][7+9][j] = new TH1D(nameM2CutDCAxy[7+9][j],titleM2CutDCAxy[7+9][j],200,0,4);
- hM2CutGroundDCAxy[iB][7+9][j] = new TH1D(nameM2CutGroundDCAxy[7+9][j],titleM2CutGroundDCAxy[7+9][j],200,0,4);
+
+ if(kSignalCheck==1) {hbins[0]=8000; hbins[1]=100;}
+ else if(kSignalCheck==0) {hbins[0]=1; hbins[1]=1;}
+ else if(kSignalCheck==2) {hbins[0]=1; hbins[1]=1;}// {hbins[0]=1000; hbins[1]=100;} toram
+ fM2vsP_NoTpcCut[iB][0][0] = new TH2F("fM2vsP_NoTpcCut_pos","m^{2}/z^{2}_{TOF} vs p/|z| (positive charge);m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4});p/|z| (GeV/c)",hbins[0],0,10,hbins[1],0,5);
+ fM2vsP_NoTpcCut[iB][0][1] = new TH2F("fM2vsP_NoTpcCut_neg","m^{2}/z^{2}_{TOF} vs p/|z| (negative charge);m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4});p/|z| (GeV/c)",hbins[0],0,10,hbins[1],0,5);
+
+ Char_t name_fM2vsP[1][18][300];
+ Char_t title_fM2vsP[1][18][300];
+
+ for(Int_t i=0;i<nSpec;i++) {
+ snprintf(name_fM2vsP[0][i],300,"fM2vsPc_%s",name[i]);
+ snprintf(title_fM2vsP[0][i],300,"m^{2}/z^{2}_{TOF} vs p/|z| of %s with a NsigmaTpcCut (pReco->pTrue for nuclei);m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4});p/|z| (GeV/c)",name[i]);
+
+ if(kSignalCheck==1) {hbins[0]=8000; hbins[1]=100;}
+ else {hbins[0]=1; hbins[1]=1;}
+ fM2vsP[iB][0][i] = new TH2F(name_fM2vsP[0][i],title_fM2vsP[0][i],hbins[0],0,10,hbins[1],0,5);
}
- for(Int_t j=0;j<nbin;j++) {
- hM2CutDCAxy[iB][8][j] = new TH1D(nameM2CutDCAxy[8][j],titleM2CutDCAxy[8][j],600,0,6);
- hM2CutGroundDCAxy[iB][8][j] = new TH1D(nameM2CutGroundDCAxy[8][j],titleM2CutGroundDCAxy[8][j],600,0,6);
- hM2CutDCAxy[iB][8+9][j] = new TH1D(nameM2CutDCAxy[8+9][j],titleM2CutDCAxy[8+9][j],600,0,6);
- hM2CutGroundDCAxy[iB][8+9][j] = new TH1D(nameM2CutGroundDCAxy[8+9][j],titleM2CutGroundDCAxy[8+9][j],600,0,6);
+ if(kSignalCheck==1) {hbins[0]=4000; hbins[1]=1000;}
+ else if(kSignalCheck==0) {hbins[0]=1; hbins[1]=1;}
+ else if(kSignalCheck==2) {hbins[0]=1; hbins[1]=1;}//{hbins[0]=1000 oppure 500; hbins[1]=100;} toram
+ fM2vsZ[iB][0] = new TH2F("fM2vsZ","m^{2}/z^{2}_{TOF} vs z_{TPC} Integrated p_{T};z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][1] = new TH2F("fM2vsZ_0.5pT1.0","m^{2}/z^{2}_{TOF} vs z_{TPC} 0.5<pT<1.0;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][2] = new TH2F("fM2vsZ_1.0pT1.5","m^{2}/z^{2}_{TOF} vs z_{TPC} 1.0<pT<1.5;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][3] = new TH2F("fM2vsZ_1.5pT2.0","m^{2}/z^{2}_{TOF} vs z_{TPC} 1.5<pT<2.0;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][4] = new TH2F("fM2vsZ_2.0pT2.5","m^{2}/z^{2}_{TOF} vs z_{TPC} 2.0<pT<2.5;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][5] = new TH2F("fM2vsZ_2.5pT3.0","m^{2}/z^{2}_{TOF} vs z_{TPC} 2.5<pT<3.0;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][6] = new TH2F("fM2vsZ_3.0pT3.5","m^{2}/z^{2}_{TOF} vs z_{TPC} 3.0<pT<3.5;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][7] = new TH2F("fM2vsZ_3.5pT4.0","m^{2}/z^{2}_{TOF} vs z_{TPC} 3.5<pT<4.0;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][8] = new TH2F("fM2vsZ_4.0pT4.5","m^{2}/z^{2}_{TOF} vs z_{TPC} 4.0<pT<4.5;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+ fM2vsZ[iB][9] = new TH2F("fM2vsZ_4.5pT5.0","m^{2}/z^{2}_{TOF} vs z_{TPC} 2.0<pT<2.5;z_{TPC};m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",hbins[0],-4,4,hbins[1],0,10);
+
+ Char_t name_h2DCAap[18][200];
+ Char_t title_h2DCAap[18][200];
+
+ for(Int_t iS=0;iS<nSpec;iS++) {
+ snprintf(name_h2DCAap[iS],200,"h2DCAap_%s",name[iS]);
+ snprintf(title_h2DCAap[iS],200,"h2DCA_%s in for p/z<1.5GeV;DCA_{xy} (cm);DCA_{z} (cm)",name[iS]);
+ if(iS==5 || iS==7 || iS==5+9 || iS==7+9) h2DCAap[iB][iS] = new TH2F(name_h2DCAap[iS],title_h2DCAap[iS],1,-3.5,3.5,1,-3.5,3.5);//1750,-3.5,3.5,1750,-3.5,3.5
+ else h2DCAap[iB][iS] = new TH2F(name_h2DCAap[iS],title_h2DCAap[iS],1,-3.5,3.5,1,-3.5,3.5);//1750,-3.5,3.5,1750,-3.5,3.5
}
+
+ Char_t name_hDCAxy[18][nbin][200];
+ Char_t title_hDCAxy[18][nbin][200];
+ Char_t name_hDCAz[18][nbin][200];
+ Char_t title_hDCAz[18][nbin][200];
- fList1[iB]->Add(hNeventSelected[iB]);
- fList1[iB]->Add(hNevent[iB]);
- fList1[iB]->Add(hZvertex[iB]);
- fList1[iB]->Add(hTOFSignalPion[iB]);
- for(Int_t iS=0;iS<18;iS++) fList1[iB]->Add(fNsigmaTPCvsP_kTOFtrue[iB][iS]);
-
- for(Int_t i=0;i<3;i++) fList1[iB]->Add(fdEdxVSp[iB][i]);
- for(Int_t i=0;i<9;i++) fList1[iB]->Add(hDeDxExp[iB][i]);
- fList1[iB]->Add(fBetaTofVSp[iB]);
- for(Int_t i=0;i<9;i++) fList1[iB]->Add(hBetaExp[iB][i]);
- for(Int_t i=0;i<9;i++) fList1[iB]->Add(fNsigmaTPC[iB][i]);
- for(Int_t i=0;i<9;i++) fList1[iB]->Add(fNsigmaTOF[iB][i]);
-
- for(Int_t i=0;i<15;i++) fList1[iB]->Add(fM2vsZ[iB][i]);
- for(Int_t i=0;i<15;i++) fList1[iB]->Add(fM2vsZwithTPC[iB][i]);
-
- for(Int_t i=0;i<3;i++) fList1[iB]->Add(fM2vsP_NoTpcCut[iB][i]);
- for(Int_t i=0;i<18;i++) fList1[iB]->Add(fM2vsP[iB][i]);
+ //Char_t name_h2DCA[18][nbin][200];
+ //Char_t title_h2DCA[18][nbin][200];
- for(Int_t i=0;i<3;i++) fList1[iB]->Add(fM2vsP_NoTpcCut_DCAxyCut[iB][i]);
- for(Int_t i=0;i<18;i++) fList1[iB]->Add(fM2vsP_DCAxyCut[iB][i]);
-
- /*
- for(Int_t j=0;j<nbin;j++) {//electron
- fList1[iB]->Add(hDCAxy[iB][0][j]);
- fList1[iB]->Add(hDCAz[iB][0][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][0][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][0][j]);
- fList1[iB]->Add(hDCAxy[iB][9][j]);
- fList1[iB]->Add(hDCAz[iB][9][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][9][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][9][j]);
+ for(Int_t iS=0;iS<nSpec;iS++) {
+ for(Int_t j=0;j<nbin;j++) {
+ snprintf(name_hDCAxy[iS][j],200,"hDCAxy_%s_%s",name[iS],name_nbin[j]);
+ snprintf(title_hDCAxy[iS][j],200,"hDCAxy_%s_%s in DCAzCut;DCA_{xy} (cm)",name[iS],name_nbin[j]);
+ if(iS==5 || iS==7 || iS==5+9 || iS==7+9) hDCAxy[iB][iS][j] = new TH1D(name_hDCAxy[iS][j],title_hDCAxy[iS][j],875,-3.5,3.5);
+ else hDCAxy[iB][iS][j] = new TH1D(name_hDCAxy[iS][j],title_hDCAxy[iS][j],1,-3.5,3.5);
+
+ snprintf(name_hDCAz[iS][j],200,"hDCAz_%s_%s",name[iS],name_nbin[j]);
+ snprintf(title_hDCAz[iS][j],200,"hDCAz_%s_%s in DCAxyCut;DCA_{z} (cm)",name[iS],name_nbin[j]);
+ if(iS==5 || iS==7 || iS==5+9 || iS==7+9) hDCAz[iB][iS][j] = new TH1D(name_hDCAz[iS][j],title_hDCAz[iS][j],875,-3.5,3.5);
+ else hDCAz[iB][iS][j] = new TH1D(name_hDCAz[iS][j],title_hDCAz[iS][j],1,-3.5,3.5);
+
+ //snprintf(name_h2DCA[iS][j],200,"h2DCA_%s_%s",name[iS],name_nbin[j]);
+ //snprintf(title_h2DCA[iS][j],200,"h2DCA_%s_%s;DCA_{xy} (cm);DCA_{z} (cm)",name[iS],name_nbin[j]);
+ //if(iS==2 || iS==5 || iS==7 || iS==2+9 || iS==5+9 || iS==7+9) h2DCA[iB][iS][j] = new TH2F(name_h2DCA[iS][j],title_h2DCA[iS][j],1,-4,4,1,-4,4);//,160,-4,4,160,-4,4);
+ //else h2DCA[iB][iS][j] = new TH2F(name_h2DCA[iS][j],title_h2DCA[iS][j],1,-4,4,1,-4,4);
}
+ }
- for(Int_t j=0;j<nbin;j++) {//muon
- fList1[iB]->Add(hDCAxy[iB][1][j]);
- fList1[iB]->Add(hDCAz[iB][1][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][1][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][1][j]);
- fList1[iB]->Add(hDCAxy[iB][10][j]);
- fList1[iB]->Add(hDCAz[iB][10][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][10][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][10][j]);
+ Char_t name_hM2CutDCAxy[18][nbin][200];
+ Char_t title_hM2CutDCAxy[18][nbin][200];
+ for(Int_t iS=0;iS<nSpec;iS++) {
+ for(Int_t j=0;j<nbin;j++) {
+ snprintf(name_hM2CutDCAxy[iS][j],200,"hM2_CutDCAxy_%s_%s",name[iS],name_nbin[j]);
+ snprintf(title_hM2CutDCAxy[iS][j],200,"m^{2}/z^{2} Tof distribution of %s and in %s;m^{2}/z^{2}_{TOF} (GeV^{2}/c^{4})",name[iS],name_nbin[j]);
}
- */
-
- for(Int_t j=0;j<nbin;j++) {//pion
- fList1[iB]->Add(hDCAxy[iB][2][j]);
- fList1[iB]->Add(hDCAz[iB][2][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][2][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][2][j]);
- fList1[iB]->Add(hDCAxy[iB][11][j]);
- fList1[iB]->Add(hDCAz[iB][11][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][11][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][11][j]);
}
- for(Int_t j=0;j<nbin;j++) {//kaon
- fList1[iB]->Add(hDCAxy[iB][3][j]);
- fList1[iB]->Add(hDCAz[iB][3][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][3][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][3][j]);
- fList1[iB]->Add(hDCAxy[iB][12][j]);
- fList1[iB]->Add(hDCAz[iB][12][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][12][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][12][j]);
+ const Int_t BinM2pT[nPart]={1,1,1,1000,500,500,1,400,1};//1,1,600,250,500,500,1000,400,600//1,1,1,250,500,500,1,400,1//1,1,1,1000,500,500,1,400,1
+ const Double_t RangeM2min[nPart]={0.0,0.0,-0.1,0.0,0.0,0.0,0.0,0.0,0.0};
+ const Double_t RangeM2max[nPart]={1.0,1.0,0.5,2.0,4.0,6.0,12.0,4.0,6.0};
+
+ for(Int_t iS=0;iS<nPart;iS++) {
+ for(Int_t j=0;j<nbin;j++) {
+ hM2CutDCAxy[iB][iS][j] = new TH1D(name_hM2CutDCAxy[iS][j],title_hM2CutDCAxy[iS][j],BinM2pT[iS],RangeM2min[iS],RangeM2max[iS]);
+ hM2CutDCAxy[iB][iS+nPart][j] = new TH1D(name_hM2CutDCAxy[iS+nPart][j],title_hM2CutDCAxy[iS+nPart][j],BinM2pT[iS],RangeM2min[iS],RangeM2max[iS]);
+ }
}
-
- for(Int_t j=0;j<nbin;j++) {//proton
- fList1[iB]->Add(hDCAxy[iB][4][j]);
- fList1[iB]->Add(hDCAz[iB][4][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][4][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][4][j]);
- fList1[iB]->Add(hDCAxy[iB][13][j]);
- fList1[iB]->Add(hDCAz[iB][13][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][13][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][13][j]);
+
+ Char_t name_fPmeanVsBetaGamma[18][200];
+ Char_t title_fPmeanVsBetaGamma[18][200];
+
+ if(iMtof==2) {hbins[0]=1; hbins[1]=1;}//if(iMtof==2) {hbins[0]=200; hbins[1]=200;}
+ else {hbins[0]=1; hbins[1]=1;}
+ for(Int_t iS=0;iS<nSpec;iS++) {
+ snprintf(name_fPmeanVsBetaGamma[iS],200,"fPmeanVsPvtx_%s",name[iS]);
+ snprintf(title_fPmeanVsBetaGamma[iS],200,"<p>/p_{vtx} vs #beta#gamma of %s;p_{vtx}/m_{%s};<p>_{%s}/p_{vtx}",name[iS],name[iS],name[iS]);
+ fPmeanVsBetaGamma[iB][iS]=new TH2F(name_fPmeanVsBetaGamma[iS],title_fPmeanVsBetaGamma[iS],hbins[0],0,10,hbins[1],0.8,1.2);
+ }
+
+ Char_t name_prPmeanVsBetaGamma[18][200];
+ Char_t title_prPmeanVsBetaGamma[18][200];
+
+ if(iMtof==2) {hbins[0]=1; hbins[1]=1;}//if(iMtof==2) {hbins[0]=200; hbins[1]=200;}
+ else {hbins[0]=1; hbins[1]=1;}
+ for(Int_t iS=0;iS<nSpec;iS++) {
+ snprintf(name_prPmeanVsBetaGamma[iS],200,"prPmeanVsPvtx_%s",name[iS]);
+ snprintf(title_prPmeanVsBetaGamma[iS],200,"<p>/p_{vtx} vs #beta#gamma of %s;p_{vtx}/m_{%s};<p>_{%s}/p_{vtx}",name[iS],name[iS],name[iS]);
+ prPmeanVsBetaGamma[iB][iS]=new TProfile(name_prPmeanVsBetaGamma[iS],title_prPmeanVsBetaGamma[iS],hbins[0],0,10,0.8,1.2,"");
+ }
+
+ SetPvtxCorrections();
+
+ prPvtxTrueVsReco[iB][0]=new TProfile("prPvtxTrueVsReco_d","p_{true} vs p_{reco} of d and dbar;p_{reco} (GeV/c); p_{true}/p_{reco} (d)",1,0,10);//,100,0,10
+ prPvtxTrueVsReco[iB][1]=new TProfile("prPvtxTrueVsReco_t","p_{true} vs p_{reco} of t and tbar;p_{reco} (GeV/c);p_{true}/p_{reco} (t)",1,0,10);//,100,0,10
+ prPvtxTrueVsReco[iB][2]=new TProfile("prPvtxTrueVsReco_He3","p_{true} vs p_{reco} of He3 and He3bar;p_{reco} (GeV/c);p_{true}/p_{reco} (He3)",1,0,10);//,100,0,10
+ prPvtxTrueVsReco[iB][3]=new TProfile("prPvtxTrueVsReco_He4","p_{true} vs p_{reco} of He4 and He4bar;p_{reco} (GeV/c);p_{true}/p_{reco} (He4)",1,0,10);//,100,0,10
+
+ SetPmeanCorrections();
+
+ Char_t nameTemp[14][200];
+ snprintf(nameTemp[0],200,"#pi^{+}");
+ snprintf(nameTemp[1],200,"K^{+}");
+ snprintf(nameTemp[2],200,"p");
+ snprintf(nameTemp[3],200,"d");
+ snprintf(nameTemp[4],200,"t");
+ snprintf(nameTemp[5],200,"He3");
+ snprintf(nameTemp[6],200,"He4");
+ snprintf(nameTemp[7],200,"#pi^{-}");
+ snprintf(nameTemp[8],200,"K^{-}");
+ snprintf(nameTemp[9],200,"#bar{p}");
+ snprintf(nameTemp[10],200,"#bar{d}");
+ snprintf(nameTemp[11],200,"#bar{t}");
+ snprintf(nameTemp[12],200,"#bar{He3}");
+ snprintf(nameTemp[13],200,"#bar{He4}");
+ Char_t name_prPmeanVsBGcorr[14][200];
+ Char_t title_prPmeanVsBGcorr[14][200];
+
+ hbins[0]=200;
+ for(Int_t iS=0;iS<14;iS++) {
+ snprintf(name_prPmeanVsBGcorr[iS],200,"prPmeanVsBGcorr_%s",nameTemp[iS]);
+ snprintf(title_prPmeanVsBGcorr[iS],200,"<p>/p_{vtx} vs #beta#gamma of %s as parameterized in input TF1;p_{vtx}/m_{%s};<p>_{%s}/p_{vtx}",nameTemp[iS],nameTemp[iS],nameTemp[iS]);
+ prPmeanVsBGcorr[iB][iS]=new TProfile(name_prPmeanVsBGcorr[iS],title_prPmeanVsBGcorr[iS],hbins[0],0,20,0.8,1.2,"");
+ }
+
+ fList[iB]->Add(htemp[iB]);
+ for(Int_t i=0;i<2;i++) fList[iB]->Add(htriggerbits[iB][i]);
+ for(Int_t i=0;i<2;i++) fList[iB]->Add(hCentrality[iB][i]);
+ for(Int_t i=0;i<2;i++) fList[iB]->Add(hZvertex[iB][i]);
+ fList[iB]->Add(hEta[iB]);
+ fList[iB]->Add(hPhi[iB]);
+ //fList[iB]->Add(fEtaPhi[iB]);
+ fList[iB]->Add(hNTpcCluster[iB]);
+ fList[iB]->Add(hNTrdSlices[iB]);
+ //for(Int_t i=0;i<2;i++) fList[iB]->Add(fdEdxVSp[iB][i]);
+ //for(Int_t i=0;i<nPart;i++) fList[iB]->Add(hDeDxExp[iB][i]);
+ for(Int_t i=0;i<nSpec;i++) fList[iB]->Add(fNsigmaTpc[iB][i]);
+ for(Int_t i=0;i<nPart;i++) {
+ if(kSignalCheck!=1)
+ if(i<3 || i==6 || i==8) continue;//e,mu,pi,t,he4 excluded
+ //fList[iB]->Add(fNsigmaTpc_kTOF[iB][i]);
+ //fList[iB]->Add(fNsigmaTpc_kTOF[iB][i+nPart]);
}
-
- for(Int_t j=0;j<nbin;j++) {//deuteron
- fList1[iB]->Add(hDCAxy[iB][5][j]);
- fList1[iB]->Add(hDCAz[iB][5][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][5][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][5][j]);
- fList1[iB]->Add(hDCAxy[iB][14][j]);
- fList1[iB]->Add(hDCAz[iB][14][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][14][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][14][j]);
+ //for(Int_t i=0;i<2;i++) fList[iB]->Add(fBetaTofVSp[iB][i]);
+ //for(Int_t i=0;i<nPart;i++) fList[iB]->Add(hBetaExp[iB][i]);
+ //for(Int_t i=0;i<nPart;i++) fList[iB]->Add(fNsigmaTof[iB][i]);
+ //for(Int_t i=0;i<2;i++) fList[iB]->Add(fM2vsP_NoTpcCut[iB][0][i]);
+ for(Int_t i=0;i<nPart;i++) {
+ if(i<3 || i==6 || i==8) continue;//e,mu,pi,t,he4 excluded
+ //fList[iB]->Add(fM2vsP[iB][0][i]);
+ //fList[iB]->Add(fM2vsP[iB][0][i+nPart]);
}
-
- /*
- for(Int_t j=0;j<nbin;j++) {//triton
- fList1[iB]->Add(hDCAxy[iB][6][j]);
- fList1[iB]->Add(hDCAz[iB][6][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][6][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][6][j]);
- fList1[iB]->Add(hDCAxy[iB][15][j]);
- fList1[iB]->Add(hDCAz[iB][15][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][15][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][15][j]);
+
+ for(Int_t i=0;i<2;i++){
+ //fList[iB]->Add(fPvtxTrueVsReco[i]);
+ //fList[iB]->Add(prPvtxTrueVsReco[iB][i]);
}
- */
-
- for(Int_t j=0;j<nbin;j++) {//He3
- fList1[iB]->Add(hDCAxy[iB][7][j]);
- fList1[iB]->Add(hDCAz[iB][7][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][7][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][7][j]);
- fList1[iB]->Add(hDCAxy[iB][16][j]);
- fList1[iB]->Add(hDCAz[iB][16][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][16][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][16][j]);
+ if(iMtof==2) {
+ for(Int_t i=0;i<nPart;i++){
+ if(i<2) continue;//e,mu excluded
+ //fList[iB]->Add(fPmeanVsBetaGamma[iB][i]);
+ //fList[iB]->Add(prPmeanVsBetaGamma[iB][i]);
+ //fList[iB]->Add(fPmeanVsBetaGamma[iB][i+nPart]);
+ //fList[iB]->Add(prPmeanVsBetaGamma[iB][i+nPart]);
+ }
+ }
+ if(iMtof>2) {
+ //for(Int_t i=0;i<14;i++)fList[iB]->Add(fPmeanVsBGcorr[i]);
+ //for(Int_t i=0;i<14;i++)fList[iB]->Add(prPmeanVsBGcorr[iB][i]);
+ }
+ for(Int_t i=0;i<nPart;i++) {
+ if(i<5 || i==6 || i==8) continue;//e,mu,pi,K,p,t,he4 excluded//i<5 || i==6 || i==8
+ fList[iB]->Add(h2DCAap[iB][i]);
+ fList[iB]->Add(h2DCAap[iB][i+nPart]);
}
-
/*
- for(Int_t j=0;j<nbin;j++) {//4He
- fList1[iB]->Add(hDCAxy[iB][8][j]);
- fList1[iB]->Add(hDCAz[iB][8][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][8][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][8][j]);
- fList1[iB]->Add(hDCAxy[iB][17][j]);
- fList1[iB]->Add(hDCAz[iB][17][j]);
- fList1[iB]->Add(hM2CutDCAxy[iB][17][j]);
- fList1[iB]->Add(hM2CutGroundDCAxy[iB][17][j]);
+ for(Int_t i=0;i<nPart;i++) {
+ if(i<5 || i==6 || i==8) continue;//e,mu,pi,K,p,t,he4 excluded//i<5 || i==6 || i==8
+ for(Int_t j=0;j<nbin;j++){
+ fList[iB]->Add(h2DCA[iB][i][j]);
+ fList[iB]->Add(h2DCA[iB][i+nPart][j]);
+ }
}
*/
+ //for(Int_t i=0;i<10;i++) fList[iB]->Add(fM2vsZ[iB][i]);
+ for(Int_t i=0;i<nPart;i++){
+ if(kSignalCheck!=1)
+ if(i<3 || i==6 || i==8) continue;//e,mu,pi,t,he4 excluded
+ for(Int_t j=0;j<nbin;j++){
+ fList[iB]->Add(hDCAxy[iB][i][j]);
+ fList[iB]->Add(hDCAz[iB][i][j]);
+ fList[iB]->Add(hM2CutDCAxy[iB][i][j]);
+ fList[iB]->Add(hDCAxy[iB][i+nPart][j]);
+ fList[iB]->Add(hDCAz[iB][i+nPart][j]);
+ fList[iB]->Add(hM2CutDCAxy[iB][i+nPart][j]);
+ }
+ }
// Post output data.
- PostData(1, fList1[0]);
- PostData(2, fList1[1]);
- }//close the iB loop
+ PostData(1, fList[0]);
+ PostData(2, fList[1]);
+
+ }//end iB loop
}
//______________________________________________________________________________
void AliAnalysisNucleiMass::UserExec(Option_t *)
AliAnalysisManager *man=AliAnalysisManager::GetAnalysisManager();
AliInputEventHandler* inputHandler = (AliInputEventHandler*) (man->GetInputEventHandler());
- fPIDResponse=inputHandler->GetPIDResponse(); // data member di tipo "const AliPIDResponse *fPIDResponse;"
-
- //Centrality
- Float_t v0Centr = -10.;
- //Float_t trkCentr = -10.;
- AliCentrality *centrality = fEvent->GetCentrality();
- if (centrality){
- v0Centr = centrality->GetCentralityPercentile("V0M"); // VZERO
- //trkCentr = centrality->GetCentralityPercentile("TRK"); // TPC
- }
+ fPIDResponse=inputHandler->GetPIDResponse();
+ //--------------------------Magnetic field polarity--------------------
Double_t fBfield=fEvent->GetMagneticField();
if(fBfield<0.0) iBconf=0;//B--
else iBconf=1;//B++
+ for(Int_t i=0;i<nBconf;i++) htemp[i]->Fill(fBfield);
+
+ //--------------------------Centrality--------------------------------
+ Double_t v0Centr = -10.;
+ AliCentrality *centrality = fEvent->GetCentrality();
+ if (centrality){
+ v0Centr=centrality->GetCentralityPercentile("V0M"); // VZERO
+ }
+ hCentrality[iBconf][0]->Fill(v0Centr);
- hNeventSelected[iBconf]->Fill(v0Centr);//selected events
+ //-------------------------zVertex determination of event----------------
+ Double_t zvtx = 9999.9;
+ const AliVVertex* vtxEVENT = fEvent->GetPrimaryVertex();
+ if(vtxEVENT->GetNContributors()>0) zvtx = vtxEVENT->GetZ();
- const AliAODVertex* vtxAOD = fAOD->GetPrimaryVertex();
+ hZvertex[iBconf][0]->Fill(zvtx);
- Float_t zvtx = 10000.0;
+ //---------------------------EVENT CUTS-----------------------------
+ if(TMath::Abs(zvtx) < 10.0 && v0Centr>Centrality[0] && v0Centr<Centrality[1]){
- if(vtxAOD->GetNContributors()>0)
- zvtx = vtxAOD->GetZ();
-
- hZvertex[iBconf]->Fill(zvtx);
+ //TRIGGER SELECTION
+ Int_t iTrigger=-2;
+
+ if(inputHandler->IsEventSelected() & AliVEvent::kMB) iTrigger = 0;
+ if(inputHandler->IsEventSelected() & AliVEvent::kCentral) iTrigger = 16;
+ if(inputHandler->IsEventSelected() & AliVEvent::kSemiCentral) iTrigger = 17;
+ //if((((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected()) & AliVEvent::kAny) iTrigger = 35;
- if(TMath::Abs(zvtx) < 10.0){ // consistency cut on centrality selection AND d(zPrimaryVertez;NominalPointInteraction)<10cm
+ if(iTriggerSel!=-99) {//if a dedicated trigger is required
+ if(iTrigger!=iTriggerSel) return;
+ }
- //Bool_t isTrack=1;
+ for(Int_t i=0;i<32;i++) {
+ Int_t bit=(1<<i);
+ if(inputHandler->IsEventSelected() & bit) htriggerbits[iBconf][0]->Fill(i);
+ }
+ if(inputHandler->IsEventSelected() & AliVEvent::kAny) htriggerbits[iBconf][0]->Fill(35);
+ if(inputHandler->IsEventSelected() & AliVEvent::kAnyINT) htriggerbits[iBconf][0]->Fill(36);
+
+ htriggerbits[iBconf][1]->Fill(iTrigger);
+
+ hCentrality[iBconf][1]->Fill(v0Centr);
+ hZvertex[iBconf][1]->Fill(zvtx);
Int_t nTracks = fEvent->GetNumberOfTracks();
- if(v0Centr>=fCentrality[0] && v0Centr<=fCentrality[1]) {//window cut centrality open
+ //----------------------loop on the TRACKS-----------------------------
+ for(Int_t iT = 0; iT < nTracks; iT++) {
+ AliVTrack* track = (AliVTrack *) fEvent->GetTrack(iT);
- hNevent[iBconf]->Fill(v0Centr);//analyzed events
-
- for(Int_t iT = 0; iT < nTracks; iT++) { // loop on the tracks
- AliVTrack* track = (AliVTrack *) fEvent->GetTrack(iT);
-
- if (!track){
- continue;
- }
-
- Bool_t trkFlag = 0;
- trkFlag = ((AliAODTrack *) track)->TestFilterBit(FilterBit);
- //TestFilterBit(16) -- Standard Cuts with very loose DCA: GetStandardITSTPCTrackCuts2011(kFALSE) && SetMaxDCAToVertexXY(2.4) && SetMaxDCAToVertexZ(3.2) && SetDCaToVertex2D(kTRUE)
- //TestFilterBit(32) (STARDARD) -- Standard Cuts with very tight DCA cut ( 7sigma^primaries: 7*(0.0015+0.0050/pt^1.1) ) : GetStandardITSTPCTrackCuts2011().
-
- Int_t NTpcCls=track->GetTPCNcls();
- if(NTpcCls>NminTPCcluster) kTPC=kTRUE;
- else kTPC=kFALSE;
+ if (!track){
+ continue;
+ }
+
+ //For the geometrical cuts
+ Double_t eta = track->Eta();
+
+ Bool_t trkFlag = 0;
+ trkFlag = ((AliAODTrack *) track)->TestFilterBit(FilterBit);
+ //TestFilterBit(16) -- Standard Cuts with very loose DCA: GetStandardITSTPCTrackCuts2011(kFALSE) && SetMaxDCAToVertexXY(2.4) && SetMaxDCAToVertexZ(3.2) && SetDCaToVertex2D(kTRUE)
+ //TestFilterBit(32) (STARDARD) -- Standard Cuts with very tight DCA cut ( 7sigma^primaries: 7*(0.0015+0.0050/pt^1.1) ) : GetStandardITSTPCTrackCuts2011().
+
+ //Cut on the Minumum Number of the TPC clusters
+ Bool_t isMinTpcCluster=kFALSE;
+ Int_t nTpcCluster=0;
+ nTpcCluster=track->GetTPCNcls();
+ if(nTpcCluster>NminTpcCluster) isMinTpcCluster=kTRUE;
- if ((TMath::Abs(track->Eta()) > 0.8) || (track->Pt() < 0.2) || !trkFlag || !kTPC){
- continue;
- }
-
- Double_t b[2] = {-99., -99.};
- Double_t bCov[3] = {-99., -99., -99.};
- if (!track->PropagateToDCA(fEvent->GetPrimaryVertex(), fEvent->GetMagneticField(), 100., b, bCov))
- continue;
-
-// Float_t Eta = TMath::Abs(track->Eta());
- Float_t charge = (Float_t)track->Charge();
- Float_t p = track->P();
- Float_t pt = track->Pt();
- Float_t dedx = track->GetTPCsignal();
- Float_t tof = track->GetTOFsignal()-fPIDResponse->GetTOFResponse().GetStartTime(p);
- Float_t pTPC = track->GetTPCmomentum();
- Float_t beta = 0.0;
- Float_t M2 = 1000.0;
- Float_t M = 1000.0;
- Float_t Z2 = 1000.0;
- Float_t DCAxy = b[0];
- Float_t DCAz = b[1];
-
- if(TMath::Abs(DCAz)>DCAzCUT)//CUT ON DCAz
- continue;
-
- Bool_t kTpcPure;
- kTpcPure = track->GetTPCsignal()>10;
- if(kTpcPure==kFALSE) continue;
+ //-------------------------------------start TRACK CUTS (I): for (II) see below--------
+ if ((track->Pt() < 0.2) || (eta<EtaLimit[0]) || (eta>EtaLimit[1]) || !trkFlag || !isMinTpcCluster)
+ continue;
+
+ //For the Tpc purity cut
+ Double_t dedx = track->GetTPCsignal();
+ if(dedx<10) continue;
-
- kTOF = (track->GetStatus() & AliVTrack::kTOFout) && (track->GetStatus() & AliVTrack::kTIME);
+ Int_t nTrdSlices = track->GetNumberOfTRDslices();
+ if(nTrdSlices<2 && iTrdCut==1) continue;
+ if(nTrdSlices>0 && iTrdCut==2) continue;
+
+ //-------------------------------------end TRACK CUTS (I)----------------------------------
- Float_t nsigmaTPC[9];
- Float_t nsigmaTOF[9];
-
- Double_t expdedx[9];
-
- for(Int_t iS=0;iS < 9;iS++){ //TPC expected signal
- expdedx[iS] = fPIDResponse->GetTPCResponse().GetExpectedSignal(track, (AliPID::EParticleType) iS, AliTPCPIDResponse::kdEdxDefault, kTRUE);
+ //-------------------------------------Track info--------------------------------------
+ Double_t phi= track->Phi();
+ Double_t charge = (Double_t)track->Charge();
+ Double_t p = track->P();
+ Double_t pt = track->Pt();
+ Double_t tof = track->GetTOFsignal()-fPIDResponse->GetTOFResponse().GetStartTime(p);
+ Double_t pTPC = track->GetTPCmomentum();
+ Double_t beta = 0.0;
+ Double_t M2 = 999.9;
+ Double_t Z2 = 999.9;
+
+ //Vertex determination
+ Double_t b[2] = {-99., -99.};
+ Double_t bCov[3] = {-99., -99., -99.};
+ if (!track->PropagateToDCA(fEvent->GetPrimaryVertex(), fEvent->GetMagneticField(), 100., b, bCov))
+ continue;
+
+ Double_t DCAxy = b[0];
+ Double_t DCAz = b[1];
+
+ kTOF = (track->GetStatus() & AliVTrack::kTOFout) && (track->GetStatus() & AliVTrack::kTIME);
+
+ //-----------------------------TPC info------------------------------
+ Double_t nsigmaTPC[nPart];
+ Double_t expdedx[nPart];
+
+ Int_t stdFlagPid[9] = {1,2,4,8,16,32,64,128,256};//e,#mu,#pi,K,p,d,t,3He,4He
+ Int_t FlagPid = 0;
+
+ for(Int_t iS=0;iS<9;iS++){
+ nsigmaTPC[iS] = fPIDResponse->NumberOfSigmasTPC(track,(AliPID::EParticleType) iS);
+ //TPC identification:
+ if(TMath::Abs(nsigmaTPC[iS])<NsigmaTpcCut) {
+ FlagPid += ((Int_t)TMath::Power(2,iS));
}
-
- for(Int_t iS=0;iS < 9;iS++){
- nsigmaTPC[iS] = fPIDResponse->NumberOfSigmasTPC(track,(AliPID::EParticleType) iS);
- fNsigmaTPC[iBconf][iS]->Fill(pt,nsigmaTPC[iS]);
- hDeDxExp[iBconf][iS]->Fill(pTPC,expdedx[iS]);
+ }
+ //Correction of the momentum to the vertex for (anti)nuclei
+ Double_t pC[9];
+ for(Int_t iS=0;iS<9;iS++) pC[iS]=p;
+ this->MomVertexCorrection(p,pC,eta,FlagPid);
+
+ this->FillDCAdist(DCAxy,DCAz,charge,FlagPid,stdFlagPid,pC);
+
+ //-------------------------------------start TRACK CUTS (II)-------------------------------------
+ //Cut on the DCAxy
+ Bool_t isDCAxyCut=kFALSE;
+ if(TMath::Abs(DCAxy)<DCAxyCut) isDCAxyCut=kTRUE;
+
+ //Cut on the DCAz
+ Bool_t isDCAzCut=kFALSE;
+ if(TMath::Abs(DCAz)<DCAzCut) isDCAzCut=kTRUE;
+
+ if (!isDCAxyCut || !isDCAzCut)
+ continue;
+
+ //-------------------------------------end TRACK CUTS (II)----------------------------------
+
+ hEta[iBconf]->Fill(eta);
+ hPhi[iBconf]->Fill(phi);
+ fEtaPhi[iBconf]->Fill(eta,phi);
+ hNTpcCluster[iBconf]->Fill(nTpcCluster);
+ hNTrdSlices[iBconf]->Fill(nTrdSlices);
+
+ //More TPC info:
+ for(Int_t iS=0;iS<9;iS++){
+ expdedx[iS] = fPIDResponse->GetTPCResponse().GetExpectedSignal(track, (AliPID::EParticleType) iS, AliTPCPIDResponse::kdEdxDefault, kTRUE);
+ hDeDxExp[iBconf][iS]->Fill(pTPC,expdedx[iS]);
+ nsigmaTPC[iS] = fPIDResponse->NumberOfSigmasTPC(track,(AliPID::EParticleType) iS);
+ //fNsigmaTpc[iBconf][iS]->Fill(pTPC,nsigmaTPC[iS]);
+ if(charge>0) {//positive particle
+ fNsigmaTpc[iBconf][iS]->Fill(pTPC,nsigmaTPC[iS]);
+ if(kTOF) fNsigmaTpc_kTOF[iBconf][iS]->Fill(p,nsigmaTPC[iS]);
}
- fdEdxVSp[iBconf][0]->Fill(pTPC,dedx);
- if(charge>0) fdEdxVSp[iBconf][1]->Fill(pTPC,dedx);
- else fdEdxVSp[iBconf][2]->Fill(pTPC,dedx);
-
- Float_t massOverZ[9] = {0.000511,0.105658,0.139570,0.493677,0.938272,1.877837,2.817402,1.408701,1.877837};
-
- Double_t exptimes[9]; // TOF expected times
+ else {//negative particle
+ fNsigmaTpc[iBconf][iS+nPart]->Fill(pTPC,nsigmaTPC[iS]);
+ if(kTOF) fNsigmaTpc_kTOF[iBconf][iS+nPart]->Fill(p,nsigmaTPC[iS]);
+ }
+ /*
+ if(TMath::Abs(nsigmaTPC[iS])<NsigmaTpcCut) {
+ FlagPid += ((Int_t)TMath::Power(2,iS));
+ }*/
+ }
+
+ if(charge>0) fdEdxVSp[iBconf][0]->Fill(pTPC,dedx);
+ else fdEdxVSp[iBconf][1]->Fill(pTPC,dedx);
+
+ //-----------------------------TOF info------------------------------
+
+ Double_t massOverZ[9] = {0.000511,0.105658,0.139570,0.493677,0.938272,1.875612859,2.808921005,1.404195741,1.863689620};
+
+ //----------------------------------------kTOF available-----------------------------
+
+ if(kTOF) {
+ Double_t exptimes[9];
track->GetIntegratedTimes(exptimes);
- exptimes[5] = exptimes[0] / p * massOverZ[5] * TMath::Sqrt(1+p*p/massOverZ[5]/massOverZ[5]);
- exptimes[6] = exptimes[0] / p * massOverZ[6] * TMath::Sqrt(1+p*p/massOverZ[6]/massOverZ[6]);
- exptimes[7] = exptimes[0] / p * massOverZ[7] * TMath::Sqrt(1+p*p/massOverZ[7]/massOverZ[7]);
- exptimes[8] = exptimes[0] / p * massOverZ[8] * TMath::Sqrt(1+p*p/massOverZ[8]/massOverZ[8]);
+ //Integrated times of the Nuclei:
+ for(Int_t iN=5;iN<9;iN++) {
+ exptimes[iN] = exptimes[4]*exptimes[4]*(massOverZ[iN]*massOverZ[iN]/p/p+1)/(massOverZ[4]*massOverZ[4]/p/p+1);
+ exptimes[iN] = TMath::Sqrt(exptimes[iN]);
+ }
- beta=exptimes[0];//expected times of the electron (it will be diveded for the T.o.f.)
+ beta=exptimes[0];
+ beta=beta/tof;//beta = L/tof/c = t_e/tof
- if(kTOF) {
- for(Int_t iS=0;iS < 9;iS++){
- nsigmaTOF[iS] = fPIDResponse->NumberOfSigmasTOF(track,(AliPID::EParticleType) iS);
- fNsigmaTOF[iBconf][iS]->Fill(pt,nsigmaTOF[iS]);
- hBetaExp[iBconf][iS]->Fill(p,beta/exptimes[iS]);
+ Int_t FlagPidTof = 0;
+ Double_t NsigmaTofCut = 2.0;
+
+ Double_t nsigmaTOF[9];
+ for(Int_t iS=0;iS<9;iS++){
+ nsigmaTOF[iS] = fPIDResponse->NumberOfSigmasTOF(track,(AliPID::EParticleType) iS);
+ fNsigmaTof[iBconf][iS]->Fill(pt,nsigmaTOF[iS]);
+ if(charge>0) {
+ hBetaExp[iBconf][iS]->Fill(p,exptimes[0]/exptimes[iS]);
+ }
+ else {
+ hBetaExp[iBconf][iS+nPart]->Fill(p,exptimes[0]/exptimes[iS]);
+ }
+
+ //TOF identification:
+ if(TMath::Abs(nsigmaTOF[iS])<NsigmaTofCut) {
+ FlagPidTof += ((Int_t)TMath::Power(2,iS));
}
- if(pt>0.9 && pt<1.0) hTOFSignalPion[iBconf]->Fill(tof-exptimes[2]);
- beta=beta/tof;
- fBetaTofVSp[iBconf]->Fill(p,beta);
}
- Int_t stdFlagPid[9] = {1,2,4,8,16,32,64,128,256};//e,#mu,#pi,K,p,d,t,3He,4He
- Int_t FlagPid = 0;
- Float_t binPt[nbin+1];
+ if(charge>0) fBetaTofVSp[iBconf][0]->Fill(p,beta);
+ else fBetaTofVSp[iBconf][1]->Fill(p,beta);
+
+ this->GetMassFromPvertex(beta,p,M2);
+ this->GetZTpc(dedx,pTPC,M2,Z2);
+
+ Double_t Mass2[9];
+ //-----------------------------M2 as a function of momentum to the primary vertex if iMtof==1---------------------------------
+ if(iMtof==1) this->GetMassFromPvertexCorrected(beta,pC,Mass2);
- for(Int_t i=0;i<nbin+1;i++) {
- binPt[i]=0.4+i*0.1;
- }
+ if(iMtof==2) this->GetPmeanVsBetaGamma(exptimes,pC,FlagPid,FlagPidTof,charge);
- Float_t binCutPt[10] = {0.3,0.5,1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5};
-
- Float_t binCutLargePt[6] = {0.0,1.0,2.0,3.0,4.0,5.0};
-
- if(kTOF) {
-
- M2 = (p*p*(1-beta*beta))/(beta*beta);
-
- fM2vsP_NoTpcCut[iBconf][0]->Fill(M2,p);
- if(TMath::Abs(DCAxy)<DCAxyCUT) fM2vsP_NoTpcCut_DCAxyCut[iBconf][0]->Fill(M2,p);
-
- if(M2>0.0) {
- M=TMath::Sqrt(M2);
- Z2 = TMath::Power(dedx/fPIDResponse->GetTPCResponse().GetExpectedSignal(pTPC*massOverZ[4]/M, AliPID::kProton),0.862);
- fM2vsZ[iBconf][0]->Fill(charge*TMath::Sqrt(Z2),M2);
-
- for(Int_t i=0;i<9;i++) {
- if(pt>binCutPt[i] && pt<binCutPt[i+1]){
- fM2vsZ[iBconf][i+1]->Fill(charge*TMath::Sqrt(Z2),M2);
- break;
- }
- }
- for(Int_t i=0;i<5;i++) {
- if(pt>binCutLargePt[i] && pt<binCutLargePt[i+1]){
- fM2vsZ[iBconf][10+i]->Fill(charge*TMath::Sqrt(Z2),M2);
- break;
- }
- }
- }
-
- if(charge>0) {
- fM2vsP_NoTpcCut[iBconf][1]->Fill(M2,p);
- if(TMath::Abs(DCAxy)<DCAxyCUT) fM2vsP_NoTpcCut_DCAxyCut[iBconf][1]->Fill(M2,p);
- for(Int_t iS=0;iS<9;iS++){
- fNsigmaTPCvsP_kTOFtrue[iBconf][iS]->Fill(p,nsigmaTPC[iS]);
- }
- }
- else {//else charge<0
- fM2vsP_NoTpcCut[iBconf][2]->Fill(M2,p);
- if(TMath::Abs(DCAxy)<DCAxyCUT) fM2vsP_NoTpcCut_DCAxyCut[iBconf][2]->Fill(M2,p);
-
- for(Int_t iS=0;iS < 9;iS++){
- fNsigmaTPCvsP_kTOFtrue[iBconf][iS+9]->Fill(p,nsigmaTPC[iS]);
+ //-----------------------------M2 as a function of expected times---------------------------------
+ if(iMtof==2) this->GetMassFromExpTimes(beta,exptimes,Mass2);
+
+ //-----------------------------M2 as a function of mean momentum calculated from expected time and extrapolated to the (anti)nuclei---------------------------------
+ if(iMtof>2) this->GetMassFromMeanMom(beta,exptimes,pC,eta,charge,Mass2,FlagPid,FlagPidTof);
+
+ //-------------------------------Squared Mass TH2 distributions-----------------------
+ if(charge>0) {
+ //without TPC
+ fM2vsP_NoTpcCut[iBconf][0][0]->Fill(M2,p);
+ //with TPC
+ for(Int_t iS=0;iS<9;iS++) {
+ M2=999.9;
+ M2=Mass2[iS];
+ //-----------------
+ if(FlagPid & stdFlagPid[iS]) {
+ fM2vsP[iBconf][0][iS]->Fill(M2,pC[iS]);
}
}
-
+ }
+ else {//charge<0
+ //without TPC
+ fM2vsP_NoTpcCut[iBconf][0][1]->Fill(M2,p);
+ //with TPC
for(Int_t iS=0;iS<9;iS++) {
- if(TMath::Abs(nsigmaTPC[iS])<2.0) {
- FlagPid += ((Int_t)TMath::Power(2,iS));
+ M2=999.9;
+ M2=Mass2[iS];
+ //-----------------
+ if(FlagPid & stdFlagPid[iS]) {
+ fM2vsP[iBconf][0][iS+nPart]->Fill(M2,pC[iS]);
}
}
+ }
+
+ //------------------------------start Squared Mass TH1 distributions-------------------------
+ Double_t binP[nbin+1];
+ for(Int_t i=0;i<nbin+1;i++) {
+ binP[i]=0.4+i*0.1;
+ }
- if(M2>0.0) {
- for(Int_t iS=0;iS<9;iS++) {
- if(FlagPid & stdFlagPid[iS]) {
- fM2vsZwithTPC[iBconf][0]->Fill(charge*TMath::Sqrt(Z2),M2);
- for(Int_t i=0;i<9;i++) {
- if(pt>binCutPt[i] && pt<binCutPt[i+1]) {
- fM2vsZwithTPC[iBconf][i+1]->Fill(charge*TMath::Sqrt(Z2),M2);
- break;
- }
- }
- for(Int_t i=0;i<5;i++) {
- if(pt>binCutLargePt[i] && pt<binCutLargePt[i+1]){
- fM2vsZwithTPC[iBconf][10+i]->Fill(charge*TMath::Sqrt(Z2),M2);
- break;
- }
+ if(charge>0) {
+ for(Int_t iS=0;iS<9;iS++) {
+ M2=999.9;
+ M2=Mass2[iS];
+
+ if(FlagPid & stdFlagPid[iS]) {
+ for(Int_t j=0;j<nbin;j++) {
+ if(pC[iS]>binP[j] && pC[iS]<binP[j+1]) {
+ hM2CutDCAxy[iBconf][iS][j]->Fill(M2);
+ break;
}
- }
+ }//end loop on the p bins (j)
}
- }
-
+ }//end loop on the particle species (iS)
+ }
+ else {//charge<0
for(Int_t iS=0;iS<9;iS++) {
- if(FlagPid & stdFlagPid[iS] || !kTPCcut) {
- if(charge>0) {
- fM2vsP[iBconf][iS]->Fill(M2,p);
- if(TMath::Abs(DCAxy)<DCAxyCUT) {
- fM2vsP_DCAxyCut[iBconf][iS]->Fill(M2,p);
- }
- for(Int_t j=0;j<nbin;j++) {
- if(pt>binPt[j] && pt<binPt[j+1]) {
- hDCAxy[iBconf][iS][j]->Fill(DCAxy);
- hDCAxy[iBconf][iS][j]->Fill(-DCAxy);
- hDCAz[iBconf][iS][j]->Fill(DCAz);
- hDCAz[iBconf][iS][j]->Fill(-DCAz);
- if(TMath::Abs(DCAxy)<DCAxyCUT) {
- hM2CutDCAxy[iBconf][iS][j]->Fill(M2);
- }
- if(TMath::Abs(DCAxy+0.5)<DCAxyCUT) hM2CutGroundDCAxy[iBconf][iS][j]->Fill(M2);
- break;
- }
- }
- }
- else {//if(charge<0)
- fM2vsP[iBconf][iS+9]->Fill(M2,p);
- if(TMath::Abs(DCAxy)<DCAxyCUT) {
- fM2vsP_DCAxyCut[iBconf][iS+9]->Fill(M2,p);
+ M2=999.9;
+ M2=Mass2[iS];
+
+ if(FlagPid & stdFlagPid[iS]) {
+ for(Int_t j=0;j<nbin;j++) {
+ if(pC[iS]>binP[j] && pC[iS]<binP[j+1]) {
+ hM2CutDCAxy[iBconf][iS+nPart][j]->Fill(M2);
+ break;
}
- for(Int_t j=0;j<nbin;j++) {
- if(pt>binPt[j] && pt<binPt[j+1]) {
- hDCAxy[iBconf][iS+9][j]->Fill(DCAxy);
- hDCAxy[iBconf][iS+9][j]->Fill(-DCAxy);
- hDCAz[iBconf][iS+9][j]->Fill(DCAz);
- hDCAz[iBconf][iS+9][j]->Fill(-DCAz);
- if(TMath::Abs(DCAxy)<DCAxyCUT) {
- hM2CutDCAxy[iBconf][iS+9][j]->Fill(M2);
- }
- if(TMath::Abs(DCAxy+0.5)<DCAxyCUT) hM2CutGroundDCAxy[iBconf][iS+9][j]->Fill(M2);
- break;
- }
- }
- }
+ }//end loop on the p bins (j)
}
- }
- }// close (KTOF request)
+ }//end loop on the particle species (iS)
+ }
+
+ //-------------------------------------------------M2/Z2 vs Z-------------------------
+
+ Double_t binCutPt[10] = {0.5,1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5,5.0};
+ Double_t Z=999.9;
+ if(Z2>0) Z=TMath::Sqrt(Z2);
- } // end track loop
-
- } //window cut centrality close
-
- }
-
+ fM2vsZ[iBconf][0]->Fill(charge*TMath::Sqrt(Z2),M2);
+ for(Int_t i=1;i<10;i++) {
+ if(pt>binCutPt[i-1] && pt<binCutPt[i]){
+ fM2vsZ[iBconf][i]->Fill(charge*Z,M2);
+ break;
+ }
+ }
+
+ }//end kTOF available
+ }//end track loop
+ }//end loop on the events
}
//_____________________________________________________________________________
// Terminate loop
Printf("Terminate()");
}
+//_____________________________________________________________________________
+void AliAnalysisNucleiMass::MomVertexCorrection(Double_t p, Double_t *pC, Double_t eta, Int_t FlagPid){
+
+ Int_t stdFlagPid[9] = {1,2,4,8,16,32,64,128,256};//e,#mu,#pi,K,p,d,t,3He,4He
+
+ for(Int_t iS=0;iS<9;iS++) {
+ if(FlagPid & stdFlagPid[iS]) {
+ if(iS==5) {
+ if(kPvtxCorr==1) pC[iS]=pC[iS]*fPvtxTrueVsReco[0]->Eval(pC[iS],TMath::Abs(eta));//for (bar)d
+ prPvtxTrueVsReco[iBconf][0]->Fill(p,pC[iS]/p);
+ }
+ else if(iS==6) {
+ if(kPvtxCorr==1) pC[iS]=pC[iS]*fPvtxTrueVsReco[1]->Eval(pC[iS],TMath::Abs(eta));//for (bar)t
+ prPvtxTrueVsReco[iBconf][1]->Fill(p,pC[iS]/p);
+ }
+ else if(iS==7) {
+ if(kPvtxCorr==1) pC[iS]=pC[iS]*fPvtxTrueVsReco[2]->Eval(pC[iS],TMath::Abs(eta));//for (bar)He3
+ prPvtxTrueVsReco[iBconf][2]->Fill(p,pC[iS]/p);
+ }
+ else if(iS==8) {
+ if(kPvtxCorr==1) pC[iS]=pC[iS]*fPvtxTrueVsReco[3]->Eval(pC[iS],TMath::Abs(eta));//for (bar)He3
+ prPvtxTrueVsReco[iBconf][3]->Fill(p,pC[iS]/p);
+ }
+ }
+ }
+
+ return;
+
+}
+//__________________________________________________________________________________________________
+void AliAnalysisNucleiMass::FillDCAdist(Double_t DCAxy, Double_t DCAz, Double_t charge, Int_t FlagPid, Int_t stdFlagPid[9], Double_t *pC){
+
+ Double_t binP[nbin+1];
+ for(Int_t i=0;i<nbin+1;i++) {
+ binP[i]=0.4+i*0.1;
+ }
+
+ if(charge>0) {
+ for(Int_t iS=0;iS<9;iS++) {
+ if(FlagPid & stdFlagPid[iS]) {
+ if(pC[iS]<1.5) {
+ h2DCAap[iBconf][iS]->Fill(DCAxy,DCAz);
+ h2DCAap[iBconf][iS]->Fill(-DCAxy,-DCAz);
+ }
+ for(Int_t j=0;j<nbin;j++) {
+ if(pC[iS]>binP[j] && pC[iS]<binP[j+1]) {
+ if(TMath::Abs(DCAz)<DCAzCut) {
+ hDCAxy[iBconf][iS][j]->Fill(DCAxy);
+ hDCAxy[iBconf][iS][j]->Fill(-DCAxy);
+ }
+ if(TMath::Abs(DCAxy)<DCAxyCut) {
+ hDCAz[iBconf][iS][j]->Fill(DCAz);
+ hDCAz[iBconf][iS][j]->Fill(-DCAz);
+ }
+ //h2DCA[iBconf][iS][j]->Fill(DCAxy,DCAz);
+ //h2DCA[iBconf][iS][j]->Fill(-DCAxy,-DCAz);
+ break;
+ }
+ }//end loop on the p bins (j)
+ }
+ }//end loop on the particle species (iS)
+ }
+ else {//charge<0
+ for(Int_t iS=0;iS<9;iS++) {
+ if(FlagPid & stdFlagPid[iS]) {
+ if(pC[iS]<1.5) {
+ h2DCAap[iBconf][iS+nPart]->Fill(DCAxy,DCAz);
+ h2DCAap[iBconf][iS+nPart]->Fill(-DCAxy,-DCAz);
+ }
+ for(Int_t j=0;j<nbin;j++) {
+ if(pC[iS]>binP[j] && pC[iS]<binP[j+1]) {
+ if(TMath::Abs(DCAz)<DCAzCut) {
+ hDCAxy[iBconf][iS+nPart][j]->Fill(DCAxy);
+ hDCAxy[iBconf][iS+nPart][j]->Fill(-DCAxy);
+ }
+ if(TMath::Abs(DCAxy)<DCAxyCut) {
+ hDCAz[iBconf][iS+nPart][j]->Fill(DCAz);
+ hDCAz[iBconf][iS+nPart][j]->Fill(-DCAz);
+ }
+ //h2DCA[iBconf][iS+nPart][j]->Fill(DCAxy,DCAz);
+ //h2DCA[iBconf][iS+nPart][j]->Fill(-DCAxy,-DCAz);
+ break;
+ }
+ }//end loop on the p bins (j)
+ }
+ }//end loop on the particle species (iS)
+ }
+
+ return;
+}
+//_____________________________________________________________________________
+void AliAnalysisNucleiMass::GetMassFromPvertex(Double_t beta, Double_t p, Double_t &M2) {
+
+ M2 = p*p*(1-beta*beta)/(beta*beta);
+
+ return;
+
+}
+//_________________________________________________________________________________________________________________________
+void AliAnalysisNucleiMass::GetZTpc(Double_t dedx, Double_t pTPC, Double_t M2, Double_t &Z2) {
+
+ //z^2_tpc = dedx^{Tpc} / dedx^{exp,Tof}_{z=1}
+
+ Z2=999.9;
+
+ Double_t M=999.9;
+ Double_t pTPC_pr=999.9;//rescaling of the pTPC for the proton
+ Double_t expdedx_Tof=999.9;
+
+ if(M2>0) {
+ M=TMath::Sqrt(M2);
+ pTPC_pr=pTPC*0.938272/M;
+ expdedx_Tof=fPIDResponse->GetTPCResponse().GetExpectedSignal(pTPC_pr,AliPID::kProton);
+ if((dedx/expdedx_Tof)<0) return;
+ Z2=TMath::Power(dedx/expdedx_Tof,0.862);
+ }
+
+ return;
+}
+//_________________________________________________________________________________________________________________________
+void AliAnalysisNucleiMass::GetMassFromPvertexCorrected(Double_t beta, Double_t *pC, Double_t *Mass2) {
+
+ for(Int_t iS=0;iS<9;iS++) Mass2[iS] = pC[iS]*pC[iS]*(1-beta*beta)/(beta*beta);
+
+ return;
+}
+//____________________________________________________________________________________________________________
+void AliAnalysisNucleiMass::GetMassFromExpTimes(Double_t beta, Double_t *IntTimes, Double_t *Mass2) {
+
+ // m = p_exp/beta/gamma where p_exp = mPDG*beta_exp*gamma_exp; beta_exp = L/t_exp/c = t_e/t_exp ; beta=L/tof/c = t_e/tof
+ // In this way m_tof = mPDG only if tof=t_exp
+
+ Double_t massOverZ[9] = {0.000511,0.105658,0.139570,0.493677,0.938272,1.875612859,2.808921005,1.404195741,1.863689620};
+
+ Double_t beta2Exp[9];
+ Double_t p2Exp[9];
+
+ //Double_t pExp[9];
+
+ for(Int_t iS=0;iS<9;iS++) {
+ beta2Exp[iS]=IntTimes[0]/IntTimes[iS];//beta = L/tof*c = t_e/tof
+ beta2Exp[iS]=beta2Exp[iS]*beta2Exp[iS];
+ if((1-beta2Exp[iS])==0) {
+ Mass2[iS]=999.9;
+ continue;
+ }
+ p2Exp[iS]=massOverZ[iS]*massOverZ[iS]*beta2Exp[iS]/(1-beta2Exp[iS]);
+
+ //--------------------for MC corrections
+ if(p2Exp[iS]<0) {
+ Mass2[iS]=999.9;
+ continue;
+ }
+ //pExp[iS]=TMath::Sqrt(p2Exp[iS]);
+
+ //------------
+ Mass2[iS]=p2Exp[iS]*(1-beta*beta)/(beta*beta);
+ }//end loop on the particle species
+
+ return;
+}
+//____________________________________________________________________________________________________________
+void AliAnalysisNucleiMass::GetPmeanVsBetaGamma(Double_t *IntTimes, Double_t *pVtx, Int_t FlagPid, Int_t FlagPidTof, Double_t charge) {
+
+ // m = p_exp/beta/gamma where p_exp = mPDG*beta_exp*gamma_exp; beta_exp = L/t_exp/c = t_e/t_exp ; beta=L/tof/c = t_e/tof
+ // In this way m_tof = mPDG only if tof=t_exp
+
+ Double_t massOverZ[9] = {0.000511,0.105658,0.139570,0.493677,0.938272,1.875612859,2.808921005,1.404195741,1.863689620};
+
+ Double_t beta2Exp[9];
+ Double_t p2Exp[9];
+
+ Double_t pExp[9];
+
+ Int_t stdFlagPid[9] = {1,2,4,8,16,32,64,128,256};//e,#mu,#pi,K,p,d,t,3He,4He
+
+ for(Int_t iS=0;iS<9;iS++) {
+ beta2Exp[iS]=IntTimes[0]/IntTimes[iS];//beta = L/tof*c = t_e/tof
+ beta2Exp[iS]=beta2Exp[iS]*beta2Exp[iS];
+ if((1-beta2Exp[iS])==0) {
+ continue;
+ }
+ p2Exp[iS]=massOverZ[iS]*massOverZ[iS]*beta2Exp[iS]/(1-beta2Exp[iS]);
+
+ if(p2Exp[iS]<0) {
+ continue;
+ }
+ pExp[iS]=TMath::Sqrt(p2Exp[iS]);
+
+ if((FlagPid & stdFlagPid[iS]) && (FlagPidTof & stdFlagPid[iS])) {
+ if(charge>0){
+ fPmeanVsBetaGamma[iBconf][iS]->Fill(pVtx[iS]/massOverZ[iS],pExp[iS]/pVtx[iS]);
+ prPmeanVsBetaGamma[iBconf][iS]->Fill(pVtx[iS]/massOverZ[iS],pExp[iS]/pVtx[iS]);
+ }
+ else {
+ fPmeanVsBetaGamma[iBconf][iS+nPart]->Fill(pVtx[iS]/massOverZ[iS],pExp[iS]/pVtx[iS]);
+ prPmeanVsBetaGamma[iBconf][iS+nPart]->Fill(pVtx[iS]/massOverZ[iS],pExp[iS]/pVtx[iS]);
+ }
+ }
+ }//end loop on the particle species
+
+ return;
+
+}
+//____________________________________________________________________________________________________________
+void AliAnalysisNucleiMass::GetMassFromMeanMom(Double_t beta, Double_t *IntTimes, Double_t *pVtx, Double_t eta, Double_t charge, Double_t *Mass2, Int_t FlagPid, Int_t FlagPidTof) {//Double_t *Mass2, Int_t iCorr
+
+ // m = p_exp/beta/gamma where p_exp = mPDG*beta_exp*gamma_exp; beta_exp = L/t_exp/c = t_e/t_exp ; beta=L/tof/c = t_e/tof
+ // In this way m_tof = mPDG only if tof=t_exp
+
+ Double_t massOverZ[9] = {0.000511,0.105658,0.139570,0.493677,0.938272,1.875612859,2.808921005,1.404195741,1.863689620};
+
+ Double_t beta2Exp[9];
+ Double_t p2Exp[9];
+
+ Double_t pExp[9];
+
+ Int_t stdFlagPid[9] = {1,2,4,8,16,32,64,128,256};//e,#mu,#pi,K,p,d,t,3He,4He
+
+ for(Int_t iS=0;iS<9;iS++) {
+ if(iS>1) {
+ p2Exp[iS]=pVtx[iS]*fPmeanVsBGcorr[iS-2]->Eval(pVtx[iS]/massOverZ[iS],TMath::Abs(eta));
+ p2Exp[iS]*=p2Exp[iS];
+ }
+ else {
+ beta2Exp[iS]=IntTimes[0]/IntTimes[iS];//beta = L/tof*c = t_e/tof
+ beta2Exp[iS]=beta2Exp[iS]*beta2Exp[iS];
+ if((1-beta2Exp[iS])==0) {
+ Mass2[iS]=999.9;
+ continue;
+ }
+ p2Exp[iS]=massOverZ[iS]*massOverZ[iS]*beta2Exp[iS]/(1-beta2Exp[iS]);
+ }
+
+ if(p2Exp[iS]<0) {
+ Mass2[iS]=999.9;
+ continue;
+ }
+ pExp[iS]=TMath::Sqrt(p2Exp[iS]);
+
+ //------------
+ Mass2[iS]=p2Exp[iS]*(1-beta*beta)/(beta*beta);
+
+ //-----------
+
+ if(iS>1) {
+ if((FlagPid & stdFlagPid[iS]) && (FlagPidTof & stdFlagPid[iS])) {
+ if(charge>0) {
+ prPmeanVsBGcorr[iBconf][iS-2]->Fill(pVtx[iS]/massOverZ[iS],pExp[iS]/pVtx[iS]);
+ }
+ else if(charge<0) {
+ prPmeanVsBGcorr[iBconf][iS-2+7]->Fill(pVtx[iS]/massOverZ[iS],pExp[iS]/pVtx[iS]);
+ }
+ }
+ }
+ }//end loop on the particle species
+
+ return;
+
+}
+//________________________________________________________________________________________
+void AliAnalysisNucleiMass::SetPvtxCorrections(){
+ //for (bar)d
+ fPvtxTrueVsReco[0]=new TF2("fcorr_d","([0]*TMath::Power(x,[1])+[2])*(TMath::Power((TMath::Exp([3]*x)+[4]),[5]*TMath::Power(y,[6])));p_{reco};|#eta|;p_{true}/p_{reco}",0.0001,100,0,1);//for (bar)d
+ fPvtxTrueVsReco[0]->SetParameter(0,0.031263);
+ fPvtxTrueVsReco[0]->SetParameter(1,-3.276770);
+ fPvtxTrueVsReco[0]->SetParameter(2,1.000113);
+ fPvtxTrueVsReco[0]->SetParameter(3,-5.195875);
+ fPvtxTrueVsReco[0]->SetParameter(4,1.000674);
+ fPvtxTrueVsReco[0]->SetParameter(5,2.870503);
+ fPvtxTrueVsReco[0]->SetParameter(6,3.777729);
+
+ //for (bar)t
+ fPvtxTrueVsReco[1]=new TF2("fcorr_t","([0]*TMath::Power(x,[1])+[2])+[3]*y;p_{reco};|#eta|;p_{true}/p_{reco}",0.0001,100,0,1);//for (bar)He3
+ fPvtxTrueVsReco[1]->SetParameter(0,8.79761e-02);
+ fPvtxTrueVsReco[1]->SetParameter(1,-3.23189e+00);
+ fPvtxTrueVsReco[1]->SetParameter(2,9.99578e-01);
+ fPvtxTrueVsReco[1]->SetParameter(3,0.0);
+
+ //for (bar)He3
+ fPvtxTrueVsReco[2]=new TF2("fcorr_He","([0]*TMath::Power(x,[1])+[2])*(TMath::Power((TMath::Exp([3]*x)+[4]),[5]*TMath::Power(y,[6])));p_{reco};|#eta|;p_{true}/p_{reco}",0.0001,100,0,1);//for (bar)He3
+ fPvtxTrueVsReco[2]->SetParameter(0,0.037986);
+ fPvtxTrueVsReco[2]->SetParameter(1,-2.707620);
+ fPvtxTrueVsReco[2]->SetParameter(2,1.000742);
+ fPvtxTrueVsReco[2]->SetParameter(3,-4.934743);
+ fPvtxTrueVsReco[2]->SetParameter(4,1.001640);
+ fPvtxTrueVsReco[2]->SetParameter(5,2.744372);
+ fPvtxTrueVsReco[2]->SetParameter(6,3.528561);
+
+ //for (bar)He4
+ fPvtxTrueVsReco[3]=new TF2("fcorr_He4","([0]*TMath::Power(x,[1])+[2])+[3]*y;p_{reco};|#eta|;p_{true}/p_{reco}",0.0001,100,0,1);//for (bar)He3
+ fPvtxTrueVsReco[3]->SetParameter(0,7.08785e-02);
+ fPvtxTrueVsReco[3]->SetParameter(1,-2.87201e+00);
+ fPvtxTrueVsReco[3]->SetParameter(2,1.00070e+00);
+ fPvtxTrueVsReco[3]->SetParameter(3,0.0);
+
+ for(Int_t i=0;i<4;i++) {
+ fPvtxTrueVsReco[i]->SetNpx(fPvtxTrueVsReco[i]->GetNpx()*10.0);
+ }
+}
+//________________________________________________________________________________________
+void AliAnalysisNucleiMass::SetPmeanCorrections(){
+
+ Char_t nameTemp[14][200];
+ snprintf(nameTemp[0],200,"#pi^{+}");
+ snprintf(nameTemp[1],200,"K^{+}");
+ snprintf(nameTemp[2],200,"p");
+ snprintf(nameTemp[3],200,"d");
+ snprintf(nameTemp[4],200,"t");
+ snprintf(nameTemp[5],200,"He3");
+ snprintf(nameTemp[6],200,"He4");
+ snprintf(nameTemp[7],200,"#pi^{-}");
+ snprintf(nameTemp[8],200,"K^{-}");
+ snprintf(nameTemp[9],200,"#bar{p}");
+ snprintf(nameTemp[10],200,"#bar{d}");
+ snprintf(nameTemp[11],200,"#bar{t}");
+ snprintf(nameTemp[12],200,"#bar{He3}");
+ snprintf(nameTemp[13],200,"#bar{He4}");
+
+ Char_t name_fPmeanVsBGcorr[14][200];
+ for(Int_t i=0;i<14;i++) {
+ snprintf(name_fPmeanVsBGcorr[i],200,"fPmeanVsBGcorr_%s",nameTemp[i]);
+ }
+
+ //Pions
+ fPmeanVsBGcorr[0]=new TF2(name_fPmeanVsBGcorr[0],"(x>[5])*([2]-[0]*TMath::Power(x,[1]))*([3]+[4]*y*y)+(x<=[5])*[6]",0.0001,100,0,0.8);
+ fPmeanVsBGcorr[0]->SetParameter(0,-0.179607);
+ fPmeanVsBGcorr[0]->SetParameter(1,-0.384809);
+ fPmeanVsBGcorr[0]->SetParameter(2,0.885534);
+ fPmeanVsBGcorr[0]->SetParameter(3,0.992710);
+ fPmeanVsBGcorr[0]->SetParameter(4,0.011390);
+ fPmeanVsBGcorr[0]->SetParameter(5,3.231000);
+ fPmeanVsBGcorr[0]->SetParameter(6,0.999900);
+
+ //Kaons
+ fPmeanVsBGcorr[1]=new TF2(name_fPmeanVsBGcorr[1],"(x>[8])*([2]-[0]*TMath::Power(x,[1]))*TMath::Power([3]+[4]*TMath::Exp([5]*x),[6]+[7]*y*y)+(x<=[8])*[9]",0.0001,20,0,0.8);
+ fPmeanVsBGcorr[1]->SetParameter(0,0.033500);
+ fPmeanVsBGcorr[1]->SetParameter(1,-2.461673);
+ fPmeanVsBGcorr[1]->SetParameter(2,0.996501);
+ fPmeanVsBGcorr[1]->SetParameter(3,1.000000);
+ fPmeanVsBGcorr[1]->SetParameter(4,0.089715);
+ fPmeanVsBGcorr[1]->SetParameter(5,-2.473531);
+ fPmeanVsBGcorr[1]->SetParameter(6,1.000000);
+ fPmeanVsBGcorr[1]->SetParameter(7,-1.562500);
+ fPmeanVsBGcorr[1]->SetParameter(8,0.253000);
+ fPmeanVsBGcorr[1]->SetParameter(9,0.009387);
+
+ //Protons
+ fPmeanVsBGcorr[2]=new TF2(name_fPmeanVsBGcorr[2],"(x>[8])*([2]-[0]*TMath::Power(x,[1]))*TMath::Power([3]+[4]*TMath::Exp([5]*x),[6]+[7]*y*y)+(x<=[8])*[9]",0.0001,20,0,0.8);
+ fPmeanVsBGcorr[2]->SetParameter(0,0.015081);
+ fPmeanVsBGcorr[2]->SetParameter(1,-2.927557);
+ fPmeanVsBGcorr[2]->SetParameter(2,0.997904);
+ fPmeanVsBGcorr[2]->SetParameter(3,1.000000);
+ fPmeanVsBGcorr[2]->SetParameter(4,0.102697);
+ fPmeanVsBGcorr[2]->SetParameter(5,-3.399528);
+ fPmeanVsBGcorr[2]->SetParameter(6,1.000000);
+ fPmeanVsBGcorr[2]->SetParameter(7,-1.562500);
+ fPmeanVsBGcorr[2]->SetParameter(8,0.239000);
+ fPmeanVsBGcorr[2]->SetParameter(9,0.002054);
+
+ //Deuterons
+ fPmeanVsBGcorr[3]=new TF2(name_fPmeanVsBGcorr[3],"(x>[8])*([2]-[0]*TMath::Power(x,[1]))*TMath::Power([3]+[4]*TMath::Exp([5]*x),[6]+[7]*y*y)+(x<=[8])*[9]",0.0001,20,0,0.8);
+ fPmeanVsBGcorr[3]->SetParameter(0,0.008672);
+ fPmeanVsBGcorr[3]->SetParameter(1,-2.712343);
+ fPmeanVsBGcorr[3]->SetParameter(2,0.997639);
+ fPmeanVsBGcorr[3]->SetParameter(3,1.000000);
+ fPmeanVsBGcorr[3]->SetParameter(4,0.039627);
+ fPmeanVsBGcorr[3]->SetParameter(5,-2.768122);
+ fPmeanVsBGcorr[3]->SetParameter(6,1.000000);
+ fPmeanVsBGcorr[3]->SetParameter(7,-1.562500);
+ fPmeanVsBGcorr[3]->SetParameter(8,0.174000);
+ fPmeanVsBGcorr[3]->SetParameter(9,0.002189);
+
+ //Triton
+ fPmeanVsBGcorr[4]=new TF2(name_fPmeanVsBGcorr[4],"(x>[4])*([2]-[0]*TMath::Power(x,[1])+[3]*y)+(x<=[4])*[5]",0.0001,20,0,0.8);
+ fPmeanVsBGcorr[4]->SetParameter(0,6.79641e-03);
+ fPmeanVsBGcorr[4]->SetParameter(1,-1.92801e+00);
+ fPmeanVsBGcorr[4]->SetParameter(2,1.000000);
+ fPmeanVsBGcorr[4]->SetParameter(3,0.0);
+ fPmeanVsBGcorr[4]->SetParameter(4,0.076);
+ fPmeanVsBGcorr[4]->SetParameter(5,2.25779e-02);
+
+ //Helium-3
+ fPmeanVsBGcorr[5]=new TF2(name_fPmeanVsBGcorr[5],"(x>[8])*([2]-[0]*TMath::Power(x,[1]))*TMath::Power([3]+[4]*TMath::Exp([5]*x),[6]+[7]*y*y)+(x<=[8])*[9]",0.0001,20,0,0.8);
+ fPmeanVsBGcorr[5]->SetParameter(0,0.024339);
+ fPmeanVsBGcorr[5]->SetParameter(1,-2.922613);
+ fPmeanVsBGcorr[5]->SetParameter(2,0.993761);
+ fPmeanVsBGcorr[5]->SetParameter(3,1.000000);
+ fPmeanVsBGcorr[5]->SetParameter(4,1.087549);
+ fPmeanVsBGcorr[5]->SetParameter(5,-6.216154);
+ fPmeanVsBGcorr[5]->SetParameter(6,1.000000);
+ fPmeanVsBGcorr[5]->SetParameter(7,-1.562500);
+ fPmeanVsBGcorr[5]->SetParameter(8,0.282000);
+ fPmeanVsBGcorr[5]->SetParameter(9,0.009711);
+
+ //Helium-4
+ fPmeanVsBGcorr[6]=new TF2(name_fPmeanVsBGcorr[6],"(x>[4])*([2]-[0]*TMath::Power(x,[1])+[3]*y)+(x<=[4])*[5]",0.0001,20,0,0.8);
+ fPmeanVsBGcorr[6]->SetParameter(0,2.34185e-02);
+ fPmeanVsBGcorr[6]->SetParameter(1,-2.31200e+00);
+ fPmeanVsBGcorr[6]->SetParameter(2,1.000000);
+ fPmeanVsBGcorr[6]->SetParameter(3,0.0);
+ fPmeanVsBGcorr[6]->SetParameter(4,0.198);
+ fPmeanVsBGcorr[6]->SetParameter(5,9.9226e-03);
+
+ for(Int_t i=7;i<14;i++) {
+ fPmeanVsBGcorr[i]=(TF2 *)fPmeanVsBGcorr[i-7]->Clone();
+ fPmeanVsBGcorr[i]->SetName(name_fPmeanVsBGcorr[i]);
+ }
+
+ for(Int_t i=0;i<14;i++) {
+ fPmeanVsBGcorr[i]->SetNpx(fPmeanVsBGcorr[i]->GetNpx()*100.0);
+ }
+
+ return;
+
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff