fVxMax(0.3),
fVyMax(0.3),
fVzMax(10.),
- nAODtrackCutBit(128),
+ fAODtrackCutBit(128),
fPtMin(0.3),
fPtMax(1.5),
fEtaMin(-0.8),
// Called for each event
TString gAnalysisLevel = fBalance->GetAnalysisLevel();
- AliESDtrack *track_TPC = NULL;
+ AliESDtrack *trackTPC = NULL;
Int_t gNumberOfAcceptedTracks = 0;
Float_t fCentrality = 0.;
chargeVector[i] = new vector<Double_t>;
}
- Double_t v_charge;
- Double_t v_y;
- Double_t v_eta;
- Double_t v_phi;
- Double_t v_p[3];
- Double_t v_pt;
- Double_t v_E;
+ Double_t vCharge;
+ Double_t vY;
+ Double_t vEta;
+ Double_t vPhi;
+ Double_t vP[3];
+ Double_t vPt;
+ Double_t vE;
if(fUsePID) {
fPIDResponse = ((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->GetPIDResponse();
}
// take only TPC only tracks
- track_TPC = new AliESDtrack();
- if(!track->FillTPCOnlyTrack(*track_TPC)) continue;
+ trackTPC = new AliESDtrack();
+ if(!track->FillTPCOnlyTrack(*trackTPC)) continue;
//ESD track cuts
if(fESDtrackCuts)
- if(!fESDtrackCuts->AcceptTrack(track_TPC)) continue;
+ if(!fESDtrackCuts->AcceptTrack(trackTPC)) continue;
// fill QA histograms
Float_t b[2];
Float_t bCov[3];
- track_TPC->GetImpactParameters(b,bCov);
+ trackTPC->GetImpactParameters(b,bCov);
if (bCov[0]<=0 || bCov[2]<=0) {
AliDebug(1, "Estimated b resolution lower or equal zero!");
bCov[0]=0; bCov[2]=0;
}
Int_t nClustersTPC = -1;
- nClustersTPC = track_TPC->GetTPCNclsIter1(); // TPC standalone
+ nClustersTPC = trackTPC->GetTPCNclsIter1(); // TPC standalone
//nClustersTPC = track->GetTPCclusters(0); // global track
Float_t chi2PerClusterTPC = -1;
if (nClustersTPC!=0) {
- chi2PerClusterTPC = track_TPC->GetTPCchi2Iter1()/Float_t(nClustersTPC); // TPC standalone
+ chi2PerClusterTPC = trackTPC->GetTPCchi2Iter1()/Float_t(nClustersTPC); // TPC standalone
//chi2PerClusterTPC = track->GetTPCchi2()/Float_t(nClustersTPC); // global track
}
PostData(4, fHistListPIDQA);
}
//===========================PID===============================//
- v_charge = track_TPC->Charge();
- v_y = track_TPC->Y();
- v_eta = track_TPC->Eta();
- v_phi = track_TPC->Phi() * TMath::RadToDeg();
- v_E = track_TPC->E();
- v_pt = track_TPC->Pt();
- track_TPC->PxPyPz(v_p);
- fHistClus->Fill(track_TPC->GetITSclusters(0),nClustersTPC);
+ vCharge = trackTPC->Charge();
+ vY = trackTPC->Y();
+ vEta = trackTPC->Eta();
+ vPhi = trackTPC->Phi() * TMath::RadToDeg();
+ vE = trackTPC->E();
+ vPt = trackTPC->Pt();
+ trackTPC->PxPyPz(vP);
+ fHistClus->Fill(trackTPC->GetITSclusters(0),nClustersTPC);
fHistDCA->Fill(b[1],b[0]);
fHistChi2->Fill(chi2PerClusterTPC);
- fHistPt->Fill(v_pt);
- fHistEta->Fill(v_eta);
- fHistPhi->Fill(v_phi);
- fHistRapidity->Fill(v_y);
- if(v_charge > 0) fHistPhiPos->Fill(v_phi);
- else if(v_charge < 0) fHistPhiNeg->Fill(v_phi);
+ fHistPt->Fill(vPt);
+ fHistEta->Fill(vEta);
+ fHistPhi->Fill(vPhi);
+ fHistRapidity->Fill(vY);
+ if(vCharge > 0) fHistPhiPos->Fill(vPhi);
+ else if(vCharge < 0) fHistPhiNeg->Fill(vPhi);
// fill charge vector
- chargeVector[0]->push_back(v_charge);
- chargeVector[1]->push_back(v_y);
- chargeVector[2]->push_back(v_eta);
- chargeVector[3]->push_back(v_phi);
- chargeVector[4]->push_back(v_p[0]);
- chargeVector[5]->push_back(v_p[1]);
- chargeVector[6]->push_back(v_p[2]);
- chargeVector[7]->push_back(v_pt);
- chargeVector[8]->push_back(v_E);
+ chargeVector[0]->push_back(vCharge);
+ chargeVector[1]->push_back(vY);
+ chargeVector[2]->push_back(vEta);
+ chargeVector[3]->push_back(vPhi);
+ chargeVector[4]->push_back(vP[0]);
+ chargeVector[5]->push_back(vP[1]);
+ chargeVector[6]->push_back(vP[2]);
+ chargeVector[7]->push_back(vPt);
+ chargeVector[8]->push_back(vE);
if(fRunShuffling) {
- chargeVectorShuffle[0]->push_back(v_charge);
- chargeVectorShuffle[1]->push_back(v_y);
- chargeVectorShuffle[2]->push_back(v_eta);
- chargeVectorShuffle[3]->push_back(v_phi);
- chargeVectorShuffle[4]->push_back(v_p[0]);
- chargeVectorShuffle[5]->push_back(v_p[1]);
- chargeVectorShuffle[6]->push_back(v_p[2]);
- chargeVectorShuffle[7]->push_back(v_pt);
- chargeVectorShuffle[8]->push_back(v_E);
+ chargeVectorShuffle[0]->push_back(vCharge);
+ chargeVectorShuffle[1]->push_back(vY);
+ chargeVectorShuffle[2]->push_back(vEta);
+ chargeVectorShuffle[3]->push_back(vPhi);
+ chargeVectorShuffle[4]->push_back(vP[0]);
+ chargeVectorShuffle[5]->push_back(vP[1]);
+ chargeVectorShuffle[6]->push_back(vP[2]);
+ chargeVectorShuffle[7]->push_back(vPt);
+ chargeVectorShuffle[8]->push_back(vE);
}
- delete track_TPC;
+ delete trackTPC;
} //track loop
}//Vz cut
continue;
}
Int_t gID = aodTrack->GetID();
- //if (!aodTrack->TestFilterBit(nAODtrackCutBit)) trackMap->Add(gID, iTracks);
+ //if (!aodTrack->TestFilterBit(fAODtrackCutBit)) trackMap->Add(gID, iTracks);
if (aodTrack->TestFilterBit(1)) trackMap->Add(gID, iTracks);
}
AliAODTrack* newAodTrack;
//===========================================//
// take only TPC only tracks
fHistTrackStats->Fill(aodTrack->GetFilterMap());
- if(!aodTrack->TestFilterBit(nAODtrackCutBit)) continue;
+ if(!aodTrack->TestFilterBit(fAODtrackCutBit)) continue;
Int_t gID = aodTrack->GetID();
newAodTrack = gID >= 0 ? aodTrack : gAOD->GetTrack(trackMap->GetValue(-1-gID));
//===========================================//
//fHistTrackStats->Fill(aodTrack->GetFilterMap());
- //if(!aodTrack->TestFilterBit(nAODtrackCutBit)) continue;
+ //if(!aodTrack->TestFilterBit(fAODtrackCutBit)) continue;
- v_charge = aodTrack->Charge();
- v_y = aodTrack->Y();
- v_eta = aodTrack->Eta();
- v_phi = aodTrack->Phi() * TMath::RadToDeg();
- v_E = aodTrack->E();
- v_pt = aodTrack->Pt();
- aodTrack->PxPyPz(v_p);
+ vCharge = aodTrack->Charge();
+ vY = aodTrack->Y();
+ vEta = aodTrack->Eta();
+ vPhi = aodTrack->Phi() * TMath::RadToDeg();
+ vE = aodTrack->E();
+ vPt = aodTrack->Pt();
+ aodTrack->PxPyPz(vP);
- Float_t DCAxy = aodTrack->DCA(); // this is the DCA from global track (not exactly what is cut on)
- Float_t DCAz = aodTrack->ZAtDCA(); // this is the DCA from global track (not exactly what is cut on)
+ Float_t dcaXY = aodTrack->DCA(); // this is the DCA from global track (not exactly what is cut on)
+ Float_t dcaZ = aodTrack->ZAtDCA(); // this is the DCA from global track (not exactly what is cut on)
// Kinematics cuts from ESD track cuts
- if( v_pt < fPtMin || v_pt > fPtMax) continue;
+ if( vPt < fPtMin || vPt > fPtMax) continue;
if (!fUsePID) {
- if( v_eta < fEtaMin || v_eta > fEtaMax) continue;
+ if( vEta < fEtaMin || vEta > fEtaMax) continue;
}
else if (fUsePID){
- if( v_y < fEtaMin || v_y > fEtaMax) continue;
+ if( vY < fEtaMin || vY > fEtaMax) continue;
}
// Extra DCA cuts (for systematic studies [!= -1])
if( fDCAxyCut != -1 && fDCAzCut != -1){
- if(TMath::Sqrt((DCAxy*DCAxy)/(fDCAxyCut*fDCAxyCut)+(DCAz*DCAz)/(fDCAzCut*fDCAzCut)) > 1 ){
+ if(TMath::Sqrt((dcaXY*dcaXY)/(fDCAxyCut*fDCAxyCut)+(dcaZ*dcaZ)/(fDCAzCut*fDCAzCut)) > 1 ){
continue; // 2D cut
}
}
// fill QA histograms
fHistClus->Fill(aodTrack->GetITSNcls(),aodTrack->GetTPCNcls());
- fHistDCA->Fill(DCAz,DCAxy);
+ fHistDCA->Fill(dcaZ,dcaXY);
fHistChi2->Fill(aodTrack->Chi2perNDF());
- fHistPt->Fill(v_pt);
- fHistEta->Fill(v_eta);
- fHistPhi->Fill(v_phi);
- fHistRapidity->Fill(v_y);
- if(v_charge > 0) fHistPhiPos->Fill(v_phi);
- else if(v_charge < 0) fHistPhiNeg->Fill(v_phi);
+ fHistPt->Fill(vPt);
+ fHistEta->Fill(vEta);
+ fHistPhi->Fill(vPhi);
+ fHistRapidity->Fill(vY);
+ if(vCharge > 0) fHistPhiPos->Fill(vPhi);
+ else if(vCharge < 0) fHistPhiNeg->Fill(vPhi);
// fill charge vector
- chargeVector[0]->push_back(v_charge);
- chargeVector[1]->push_back(v_y);
- chargeVector[2]->push_back(v_eta);
- chargeVector[3]->push_back(v_phi);
- chargeVector[4]->push_back(v_p[0]);
- chargeVector[5]->push_back(v_p[1]);
- chargeVector[6]->push_back(v_p[2]);
- chargeVector[7]->push_back(v_pt);
- chargeVector[8]->push_back(v_E);
+ chargeVector[0]->push_back(vCharge);
+ chargeVector[1]->push_back(vY);
+ chargeVector[2]->push_back(vEta);
+ chargeVector[3]->push_back(vPhi);
+ chargeVector[4]->push_back(vP[0]);
+ chargeVector[5]->push_back(vP[1]);
+ chargeVector[6]->push_back(vP[2]);
+ chargeVector[7]->push_back(vPt);
+ chargeVector[8]->push_back(vE);
if(fRunShuffling) {
- chargeVectorShuffle[0]->push_back(v_charge);
- chargeVectorShuffle[1]->push_back(v_y);
- chargeVectorShuffle[2]->push_back(v_eta);
- chargeVectorShuffle[3]->push_back(v_phi);
- chargeVectorShuffle[4]->push_back(v_p[0]);
- chargeVectorShuffle[5]->push_back(v_p[1]);
- chargeVectorShuffle[6]->push_back(v_p[2]);
- chargeVectorShuffle[7]->push_back(v_pt);
- chargeVectorShuffle[8]->push_back(v_E);
+ chargeVectorShuffle[0]->push_back(vCharge);
+ chargeVectorShuffle[1]->push_back(vY);
+ chargeVectorShuffle[2]->push_back(vEta);
+ chargeVectorShuffle[3]->push_back(vPhi);
+ chargeVectorShuffle[4]->push_back(vP[0]);
+ chargeVectorShuffle[5]->push_back(vP[1]);
+ chargeVectorShuffle[6]->push_back(vP[2]);
+ chargeVectorShuffle[7]->push_back(vPt);
+ chargeVectorShuffle[8]->push_back(vE);
}
gNumberOfAcceptedTracks += 1;
if(!mcTrack) continue;
// take only TPC only tracks
- track_TPC = new AliESDtrack();
- if(!track->FillTPCOnlyTrack(*track_TPC)) continue;
+ trackTPC = new AliESDtrack();
+ if(!track->FillTPCOnlyTrack(*trackTPC)) continue;
//ESD track cuts
if(fESDtrackCuts)
- if(!fESDtrackCuts->AcceptTrack(track_TPC)) continue;
+ if(!fESDtrackCuts->AcceptTrack(trackTPC)) continue;
// fill QA histograms
Float_t b[2];
Float_t bCov[3];
- track_TPC->GetImpactParameters(b,bCov);
+ trackTPC->GetImpactParameters(b,bCov);
if (bCov[0]<=0 || bCov[2]<=0) {
AliDebug(1, "Estimated b resolution lower or equal zero!");
bCov[0]=0; bCov[2]=0;
}
Int_t nClustersTPC = -1;
- nClustersTPC = track_TPC->GetTPCNclsIter1(); // TPC standalone
+ nClustersTPC = trackTPC->GetTPCNclsIter1(); // TPC standalone
//nClustersTPC = track->GetTPCclusters(0); // global track
Float_t chi2PerClusterTPC = -1;
if (nClustersTPC!=0) {
- chi2PerClusterTPC = track_TPC->GetTPCchi2Iter1()/Float_t(nClustersTPC); // TPC standalone
+ chi2PerClusterTPC = trackTPC->GetTPCchi2Iter1()/Float_t(nClustersTPC); // TPC standalone
//chi2PerClusterTPC = track->GetTPCchi2()/Float_t(nClustersTPC); // global track
}
- v_charge = track_TPC->Charge();
- v_y = track_TPC->Y();
- v_eta = track_TPC->Eta();
- v_phi = track_TPC->Phi() * TMath::RadToDeg();
- v_E = track_TPC->E();
- v_pt = track_TPC->Pt();
- track_TPC->PxPyPz(v_p);
-
- fHistClus->Fill(track_TPC->GetITSclusters(0),nClustersTPC);
+ vCharge = trackTPC->Charge();
+ vY = trackTPC->Y();
+ vEta = trackTPC->Eta();
+ vPhi = trackTPC->Phi() * TMath::RadToDeg();
+ vE = trackTPC->E();
+ vPt = trackTPC->Pt();
+ trackTPC->PxPyPz(vP);
+
+ fHistClus->Fill(trackTPC->GetITSclusters(0),nClustersTPC);
fHistDCA->Fill(b[1],b[0]);
fHistChi2->Fill(chi2PerClusterTPC);
- fHistPt->Fill(v_pt);
- fHistEta->Fill(v_eta);
- fHistPhi->Fill(v_phi);
- fHistRapidity->Fill(v_y);
- if(v_charge > 0) fHistPhiPos->Fill(v_phi);
- else if(v_charge < 0) fHistPhiNeg->Fill(v_phi);
+ fHistPt->Fill(vPt);
+ fHistEta->Fill(vEta);
+ fHistPhi->Fill(vPhi);
+ fHistRapidity->Fill(vY);
+ if(vCharge > 0) fHistPhiPos->Fill(vPhi);
+ else if(vCharge < 0) fHistPhiNeg->Fill(vPhi);
// fill charge vector
- chargeVector[0]->push_back(v_charge);
- chargeVector[1]->push_back(v_y);
- chargeVector[2]->push_back(v_eta);
- chargeVector[3]->push_back(v_phi);
- chargeVector[4]->push_back(v_p[0]);
- chargeVector[5]->push_back(v_p[1]);
- chargeVector[6]->push_back(v_p[2]);
- chargeVector[7]->push_back(v_pt);
- chargeVector[8]->push_back(v_E);
+ chargeVector[0]->push_back(vCharge);
+ chargeVector[1]->push_back(vY);
+ chargeVector[2]->push_back(vEta);
+ chargeVector[3]->push_back(vPhi);
+ chargeVector[4]->push_back(vP[0]);
+ chargeVector[5]->push_back(vP[1]);
+ chargeVector[6]->push_back(vP[2]);
+ chargeVector[7]->push_back(vPt);
+ chargeVector[8]->push_back(vE);
if(fRunShuffling) {
- chargeVectorShuffle[0]->push_back(v_charge);
- chargeVectorShuffle[1]->push_back(v_y);
- chargeVectorShuffle[2]->push_back(v_eta);
- chargeVectorShuffle[3]->push_back(v_phi);
- chargeVectorShuffle[4]->push_back(v_p[0]);
- chargeVectorShuffle[5]->push_back(v_p[1]);
- chargeVectorShuffle[6]->push_back(v_p[2]);
- chargeVectorShuffle[7]->push_back(v_pt);
- chargeVectorShuffle[8]->push_back(v_E);
+ chargeVectorShuffle[0]->push_back(vCharge);
+ chargeVectorShuffle[1]->push_back(vY);
+ chargeVectorShuffle[2]->push_back(vEta);
+ chargeVectorShuffle[3]->push_back(vPhi);
+ chargeVectorShuffle[4]->push_back(vP[0]);
+ chargeVectorShuffle[5]->push_back(vP[1]);
+ chargeVectorShuffle[6]->push_back(vP[2]);
+ chargeVectorShuffle[7]->push_back(vPt);
+ chargeVectorShuffle[8]->push_back(vE);
}
- delete track_TPC;
+ delete trackTPC;
gNumberOfAcceptedTracks += 1;
} //track loop
//exclude non stable particles
if(!mcEvent->IsPhysicalPrimary(iTracks)) continue;
- v_eta = track->Eta();
- v_pt = track->Pt();
- v_y = track->Y();
+ vEta = track->Eta();
+ vPt = track->Pt();
+ vY = track->Y();
- if( v_pt < fPtMin || v_pt > fPtMax)
+ if( vPt < fPtMin || vPt > fPtMax)
continue;
if (!fUsePID) {
- if( v_eta < fEtaMin || v_eta > fEtaMax) continue;
+ if( vEta < fEtaMin || vEta > fEtaMax) continue;
}
else if (fUsePID){
- if( v_y < fEtaMin || v_y > fEtaMax) continue;
+ if( vY < fEtaMin || vY > fEtaMax) continue;
}
//analyze one set of particles
if(kExcludeParticle) continue;
}
- v_charge = track->Charge();
- v_phi = track->Phi();
- v_E = track->E();
- track->PxPyPz(v_p);
- //Printf("phi (before): %lf",v_phi);
+ vCharge = track->Charge();
+ vPhi = track->Phi();
+ vE = track->E();
+ track->PxPyPz(vP);
+ //Printf("phi (before): %lf",vPhi);
- fHistPt->Fill(v_pt);
- fHistEta->Fill(v_eta);
- fHistPhi->Fill(v_phi);
- fHistRapidity->Fill(v_y);
- if(v_charge > 0) fHistPhiPos->Fill(v_phi);
- else if(v_charge < 0) fHistPhiNeg->Fill(v_phi);
+ fHistPt->Fill(vPt);
+ fHistEta->Fill(vEta);
+ fHistPhi->Fill(vPhi);
+ fHistRapidity->Fill(vY);
+ if(vCharge > 0) fHistPhiPos->Fill(vPhi);
+ else if(vCharge < 0) fHistPhiNeg->Fill(vPhi);
//Flow after burner
if(fUseFlowAfterBurner) {
Double_t precisionPhi = 0.001;
Int_t maxNumberOfIterations = 100;
- Double_t phi0 = v_phi;
- Double_t gV2 = fDifferentialV2->Eval(v_pt);
+ Double_t phi0 = vPhi;
+ Double_t gV2 = fDifferentialV2->Eval(vPt);
for (Int_t j = 0; j < maxNumberOfIterations; j++) {
- Double_t phiprev = v_phi;
- Double_t fl = v_phi - phi0 + gV2*TMath::Sin(2.*(v_phi - gReactionPlane));
- Double_t fp = 1.0 + 2.0*gV2*TMath::Cos(2.*(v_phi - gReactionPlane));
- v_phi -= fl/fp;
- if (TMath::AreEqualAbs(phiprev,v_phi,precisionPhi)) break;
+ Double_t phiprev = vPhi;
+ Double_t fl = vPhi - phi0 + gV2*TMath::Sin(2.*(vPhi - gReactionPlane));
+ Double_t fp = 1.0 + 2.0*gV2*TMath::Cos(2.*(vPhi - gReactionPlane));
+ vPhi -= fl/fp;
+ if (TMath::AreEqualAbs(phiprev,vPhi,precisionPhi)) break;
}
- //Printf("phi (after): %lf\n",v_phi);
- Double_t v_DeltaphiBefore = phi0 - gReactionPlane;
- if(v_DeltaphiBefore < 0) v_DeltaphiBefore += 2*TMath::Pi();
- fHistPhiBefore->Fill(v_DeltaphiBefore);
-
- Double_t v_DeltaphiAfter = v_phi - gReactionPlane;
- if(v_DeltaphiAfter < 0) v_DeltaphiAfter += 2*TMath::Pi();
- fHistPhiAfter->Fill(v_DeltaphiAfter);
+ //Printf("phi (after): %lf\n",vPhi);
+ Double_t vDeltaphiBefore = phi0 - gReactionPlane;
+ if(vDeltaphiBefore < 0) vDeltaphiBefore += 2*TMath::Pi();
+ fHistPhiBefore->Fill(vDeltaphiBefore);
+
+ Double_t vDeltaphiAfter = vPhi - gReactionPlane;
+ if(vDeltaphiAfter < 0) vDeltaphiAfter += 2*TMath::Pi();
+ fHistPhiAfter->Fill(vDeltaphiAfter);
}
- v_phi *= TMath::RadToDeg();
+ vPhi *= TMath::RadToDeg();
// fill charge vector
- chargeVector[0]->push_back(v_charge);
- chargeVector[1]->push_back(v_y);
- chargeVector[2]->push_back(v_eta);
- chargeVector[3]->push_back(v_phi);
- chargeVector[4]->push_back(v_p[0]);
- chargeVector[5]->push_back(v_p[1]);
- chargeVector[6]->push_back(v_p[2]);
- chargeVector[7]->push_back(v_pt);
- chargeVector[8]->push_back(v_E);
+ chargeVector[0]->push_back(vCharge);
+ chargeVector[1]->push_back(vY);
+ chargeVector[2]->push_back(vEta);
+ chargeVector[3]->push_back(vPhi);
+ chargeVector[4]->push_back(vP[0]);
+ chargeVector[5]->push_back(vP[1]);
+ chargeVector[6]->push_back(vP[2]);
+ chargeVector[7]->push_back(vPt);
+ chargeVector[8]->push_back(vE);
if(fRunShuffling) {
- chargeVectorShuffle[0]->push_back(v_charge);
- chargeVectorShuffle[1]->push_back(v_y);
- chargeVectorShuffle[2]->push_back(v_eta);
- chargeVectorShuffle[3]->push_back(v_phi);
- chargeVectorShuffle[4]->push_back(v_p[0]);
- chargeVectorShuffle[5]->push_back(v_p[1]);
- chargeVectorShuffle[6]->push_back(v_p[2]);
- chargeVectorShuffle[7]->push_back(v_pt);
- chargeVectorShuffle[8]->push_back(v_E);
+ chargeVectorShuffle[0]->push_back(vCharge);
+ chargeVectorShuffle[1]->push_back(vY);
+ chargeVectorShuffle[2]->push_back(vEta);
+ chargeVectorShuffle[3]->push_back(vPhi);
+ chargeVectorShuffle[4]->push_back(vP[0]);
+ chargeVectorShuffle[5]->push_back(vP[1]);
+ chargeVectorShuffle[6]->push_back(vP[2]);
+ chargeVectorShuffle[7]->push_back(vPt);
+ chargeVectorShuffle[8]->push_back(vE);
}
gNumberOfAcceptedTracks += 1;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff