: AliAnalysisTaskSE(),
fOutput(NULL),
fFillNtuple(kFALSE),
+ fDoCorrelations(kFALSE),
fNtuple(NULL),
fEventCuts(NULL),
fTrackCuts(NULL)
: AliAnalysisTaskSE(name),
fOutput(NULL),
fFillNtuple(kFALSE),
+ fDoCorrelations(kFALSE),
fNtuple(NULL),
fEventCuts(NULL),
fTrackCuts(NULL)
before->Add(hist); after->Add(hist->Clone()); //17
hist = new TH1D("charges", "charge distribution", 5,-2.5,2.5);
before->Add(hist); after->Add(hist->Clone()); //18
- hist = new TH1D("dphivsdeta", "#Delta#phi separation", 10000,-0.1,0.1);
+ hist = new TH1D("dphivsdeta", "#Delta#phi separation", 10000,-TMath::PiOver2(),TMath::Pi()+TMath::PiOver2());
before->Add(hist); after->Add(hist->Clone()); //19
hist = new TH1I("standardTPC_multiplicity", "standard TPC track multiplicity",10000,0,10000);
before->Add(hist); after->Add(hist->Clone()); //20
TH1* hstdspdtrmultB = dynamic_cast<TH1*>(before->At(23));
TH1* hstdspdtrmultA = dynamic_cast<TH1*>(after->At(23));
+ Bool_t passevent = fEventCuts->IsSelected(event);
+ Bool_t isSelectedEventSelection = (((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected() & AliVEvent::kMB);
+
AliMultiplicity* tracklets = const_cast<AliMultiplicity*>(event->GetMultiplicity());
Int_t ntracklets=0;
Int_t nspdclusters=0;
}
}
- AliFlowEventCuts newcuts;
- newcuts.SetRefMultCuts(fTrackCuts);
AliFlowEventCuts stdtpcrefmultcuts;
stdtpcrefmultcuts.SetRefMultMethod(AliFlowEventCuts::kTPConly);
AliFlowEventCuts stdv0refmultcuts;
AliFlowEventCuts stdspdrefmult;
stdspdrefmult.SetRefMultMethod(AliFlowEventCuts::kSPDtracklets);
- Int_t trackmult = newcuts.RefMult(event);
+ AliFlowEventSimple* flowevent=NULL;
+ AliFlowEventSimple* floweventin = dynamic_cast<AliFlowEventSimple*>(GetInputData(1));
+ if (!floweventin) flowevent = new AliFlowEvent(fTrackCuts,fTrackCuts);
+ else flowevent = new AliFlowEventSimple(*floweventin);
+
+ Int_t rpmult = flowevent->GetReferenceMultiplicity();
Int_t refmult = fEventCuts->RefMult(event);
Int_t refmultv0 = stdv0refmultcuts.RefMult(event);
Int_t refmulttpc = stdtpcrefmultcuts.RefMult(event);
Int_t refmultspdtr = stdspdrefmult.RefMult(event);
Int_t refmultspdcls = stdspd1refmult.RefMult(event);
- Bool_t passevent = fEventCuts->IsSelected(event);
-
htrackletmultB->Fill(ntracklets); if (passevent) htrackletmultA->Fill(ntracklets);
- htrackmultB->Fill(trackmult); if (passevent) htrackmultA->Fill( trackmult);
+ htrackmultB->Fill(rpmult); if (passevent) htrackmultA->Fill(rpmult);
hrefmultB->Fill(refmult); if (passevent) hrefmultA->Fill( refmult);
hstdv0multB->Fill(refmultv0); if (passevent) hstdv0multA->Fill( refmultv0);
hstdtpcmultB->Fill(refmulttpc); if (passevent) hstdtpcmultA->Fill( refmulttpc);
if (charge>0) {hptyieldplusB->Fill(pt); if (pass) hptyieldplusA->Fill(pt);}
if (charge<0) {hptyieldnegB->Fill(pt); if (pass) hptyieldnegA->Fill(pt);}
hchargesB->Fill(charge); if (pass) hchargesA->Fill(charge);
- for (Int_t j=i+1; j<ntracks; j++)
+ /////////////////////////////////////////////////////////////////////////////
+ //// correlation part ///////////////////////
+ /////////////////////////////////////////
+ if (fDoCorrelations)
{
- TObject* obj2 = fTrackCuts->GetInputObject(j);
- if (!obj2) continue;
- Bool_t pass2 = fTrackCuts->IsSelected(obj2,j);
- AliESDtrack* track2 = dynamic_cast<AliESDtrack*>(fTrackCuts->GetTrack());
- if (track2)
+ for (Int_t j=i+1; j<ntracks; j++)
{
- Double_t dphi = phi-track2->Phi();
- hphisepB->Fill(dphi); if (pass&&pass2) hphisepA->Fill(dphi);
+ TObject* obj2 = fTrackCuts->GetInputObject(j);
+ if (!obj2) continue;
+ Bool_t pass2 = fTrackCuts->IsSelected(obj2,j);
+ AliESDtrack* track2 = dynamic_cast<AliESDtrack*>(fTrackCuts->GetTrack());
+ if (track2)
+ {
+ Double_t dphi = phi-track2->Phi();
+ hphisepB->Fill(dphi); if (pass&&pass2) hphisepA->Fill(dphi);
+ }
}
- }
+ }//correlations
}
}
- if (ntracks!=0) meanpt = meanpt/nselected;
+ if (nselected!=0) meanpt = meanpt/nselected;
if (ntracks!=0) rawmeanpt = rawmeanpt/ntracks;
- Bool_t isSelectedEventSelection = (((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected() & AliVEvent::kMB);
-
///////////////////////////////////////////////////////////////////////
if (fFillNtuple)
{
Double_t qxb = 0.0;
Double_t qyb = 0.0;
Double_t qmb = 0.0;
- AliFlowVector qvec;
- AliFlowEventSimple* flowevent = dynamic_cast<AliFlowEventSimple*>(GetInputData(1));
- if (!flowevent) flowevent = new AliFlowEvent(fTrackCuts,fTrackCuts);
- AliFlowTrackCuts cutspos(*fTrackCuts);
- cutspos.SetEvent(event);
- cutspos.SetCharge(1);
- AliFlowTrackCuts cutsneg(*fTrackCuts);
- cutsneg.SetEvent(event);
- cutsneg.SetCharge(-1);
- AliFlowTrackCuts cutssuba(*fTrackCuts);
- cutssuba.SetEvent(event);
- cutssuba.SetEtaRange(-0.8,-0.1);
- AliFlowTrackCuts cutssubb(*fTrackCuts);
- cutssubb.SetEvent(event);
- cutssubb.SetEtaRange(0.1,0.8);
- AliFlowEvent evpos(&cutspos,&cutspos);
- AliFlowEvent evneg(&cutsneg,&cutsneg);
- AliFlowEvent evsuba(&cutssuba,&cutssuba);
- AliFlowEvent evsubb(&cutssubb, &cutssubb);
+ AliFlowVector qvec[2];
+
+ qvec[0] = flowevent->GetQ(2);
+ qx = qvec[0].X();
+ qy = qvec[0].Y();
+ qm = qvec[0].GetMult();
+ flowevent->TagSubeventsByCharge();
+ flowevent->Get2Qsub(qvec,2);
+ qxp = qvec[0].X();
+ qyp = qvec[0].Y();
+ qmp = qvec[0].GetMult();
+ qxn = qvec[1].X();
+ qyn = qvec[1].Y();
+ qmn = qvec[1].GetMult();
+ flowevent->TagSubeventsInEta(-0.8,-0.1,0.1,0.8);
+ flowevent->Get2Qsub(qvec,2);
+ qxa = qvec[0].X();
+ qya = qvec[0].Y();
+ qma = qvec[0].GetMult();
+ qxb = qvec[1].X();
+ qyb = qvec[1].Y();
+ qmb = qvec[1].GetMult();
- qvec = flowevent->GetQ(2);
- qx = qvec.X();
- qy = qvec.Y();
- qm = qvec.GetMult();
- qvec = evpos.GetQ(2);
- qxp = qvec.X();
- qyp = qvec.Y();
- qmp = qvec.GetMult();
- qvec = evneg.GetQ(2);
- qxn = qvec.X();
- qyn = qvec.Y();
- qmn = qvec.GetMult();
- qvec = evsuba.GetQ(2);
- qxa = qvec.X();
- qya = qvec.Y();
- qma = qvec.GetMult();
- qvec = evsubb.GetQ(2);
- qxb = qvec.X();
- qyb = qvec.Y();
- qmb = qvec.GetMult();
Float_t x[45];
- x[0]=meanpt; x[1]=qx; x[2]=qy; x[3]=trackmult; x[4]=refmult; x[5]=(isSelectedEventSelection)?1:0;
+ x[0]=meanpt; x[1]=qx; x[2]=qy; x[3]=rpmult; x[4]=refmult; x[5]=(isSelectedEventSelection)?1:0;
x[6]=vtxTPCx; x[7]=vtxTPCy; x[8]=vtxTPCz; x[9]=ntrackletsA; x[10]=ntrackletsC;
x[11]=mv0a; x[12]=mv0c; x[13]=zdcp1; x[14]=zdcn1; x[15]=zdcp2; x[16]=zdcn2;
x[17]=zdcpart1; x[18]=zdcpart2;
x[44]=qmb;
fNtuple->Fill(x);
}//if flowevent
+
+ delete flowevent;
}
//________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff