+++ /dev/null
-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-/* $Id: $ */
-
-//_________________________________________________________________________
-// Class for reading data (Kinematics) in order to do prompt gamma
-// or other particle identification and correlations
-//
-//*-- Author: Gustavo Conesa (LNF-INFN)
-//////////////////////////////////////////////////////////////////////////////
-
-
-// --- ROOT system ---
-
-#include <TParticle.h>
-#include <TH2.h>
-#include <TChain.h>
-#include <TRandom.h>
-#include <TClonesArray.h>
-
-//---- ANALYSIS system ----
-#include "AliCaloTrackMCReader.h"
-#include "Riostream.h"
-#include "AliLog.h"
-#include "AliGenEventHeader.h"
-#include "AliStack.h"
-#include "AliAODCaloCluster.h"
-#include "AliAODTrack.h"
-
-ClassImp(AliCaloTrackMCReader)
-
-//____________________________________________________________________________
-AliCaloTrackMCReader::AliCaloTrackMCReader() :
- AliCaloTrackReader(), fDecayPi0(0),
- fNeutralParticlesArray(0x0), fChargedParticlesArray(0x0),
- fStatusArray(0x0), fKeepAllStatus(0), fClonesArrayType(0)
-{
- //Ctor
-
- //Initialize parameters
- InitParameters();
- fDataType = kMC;
-
-}
-
-//____________________________________________________________________________
-AliCaloTrackMCReader::AliCaloTrackMCReader(const AliCaloTrackMCReader & g) :
- AliCaloTrackReader(g), fDecayPi0(g.fDecayPi0),
- fNeutralParticlesArray(g.fNeutralParticlesArray?new TArrayI(*g.fNeutralParticlesArray):0x0),
- fChargedParticlesArray(g.fChargedParticlesArray?new TArrayI(*g.fChargedParticlesArray):0x0),
- fStatusArray(g.fStatusArray?new TArrayI(*g.fStatusArray):0x0),
- fKeepAllStatus(g.fKeepAllStatus), fClonesArrayType(g.fClonesArrayType)
-{
- // cpy ctor
-}
-
-//_________________________________________________________________________
-AliCaloTrackMCReader & AliCaloTrackMCReader::operator = (const AliCaloTrackMCReader & source)
-{
- // assignment operator
-
- if(&source == this) return *this;
-
- fDecayPi0 = source.fDecayPi0;
-
- delete fChargedParticlesArray;
- fChargedParticlesArray = source.fChargedParticlesArray?new TArrayI(*source.fChargedParticlesArray):0x0;
-
- delete fNeutralParticlesArray;
- fNeutralParticlesArray = source.fNeutralParticlesArray?new TArrayI(*source.fNeutralParticlesArray):0x0;
-
- delete fStatusArray;
- fStatusArray = source.fStatusArray?new TArrayI(*source.fStatusArray):0x0;
-
- fKeepAllStatus = source.fKeepAllStatus ;
- fClonesArrayType = source.fClonesArrayType ;
-
- return *this;
-
-}
-
-//_________________________________
-AliCaloTrackMCReader::~AliCaloTrackMCReader() {
- //Dtor
-
- if(fChargedParticlesArray) delete fChargedParticlesArray ;
- if(fNeutralParticlesArray) delete fNeutralParticlesArray ;
- if(fStatusArray) delete fStatusArray ;
-
-}
-
-//____________________________________________________________________________
-void AliCaloTrackMCReader::GetVertex(Double_t v[3]) {
- //Return vertex position
-
- TArrayF pv;
- GetGenEventHeader()->PrimaryVertex(pv);
- v[0]=pv.At(0);
- v[1]=pv.At(1);
- v[2]=pv.At(2);
-
-}
-
-
-//_______________________________________________________________
-void AliCaloTrackMCReader::InitParameters()
-{
-
- //Initialize the parameters of the analysis.
-
- fDecayPi0 = kFALSE;
-
- fChargedParticlesArray = new TArrayI(1);
- fChargedParticlesArray->SetAt(11,0);
- //Int_t pdgarray[]={12,14,16};// skip neutrinos
- //fNeutralParticlesArray = new TArrayI(3, pdgarray);
- fNeutralParticlesArray = new TArrayI(3);
- fNeutralParticlesArray->SetAt(12,0); fNeutralParticlesArray->SetAt(14,1); fNeutralParticlesArray->SetAt(16,2);
- fStatusArray = new TArrayI(1);
- fStatusArray->SetAt(1,0);
-
- fKeepAllStatus = kTRUE;
- fClonesArrayType = kAliAOD ;
-
-}
-
-//____________________________________________________________________________
-void AliCaloTrackMCReader::FillCalorimeters(const Int_t iParticle, TParticle* particle, TLorentzVector momentum,
- Int_t &indexPHOS, Int_t &indexEMCAL){
- //Fill AODCaloClusters or TParticles lists of PHOS or EMCAL
-
- //In PHOS
- if(fFillPHOS && fFidutialCut->IsInFidutialCut(momentum,"PHOS") && momentum.Pt() > fPHOSPtMin){
-
- if(fClonesArrayType == kTParticle) new((*fAODPHOS)[indexPHOS++]) TParticle(*particle) ;
- else{
-
- Char_t ttype= AliAODCluster::kPHOSNeutral;
- Int_t labels[] = {iParticle};
- Float_t x[] = {momentum.X(), momentum.Y(), momentum.Z()};
- AliAODCaloCluster *calo = new((*fAODPHOS)[indexPHOS++])
- AliAODCaloCluster(iParticle,1,labels,momentum.E(), x, NULL, ttype, 0);
- SetCaloClusterPID(particle->GetPdgCode(),calo) ;
- }
- }
- //In EMCAL
- else if(fFillEMCAL && fFidutialCut->IsInFidutialCut(momentum,"EMCAL") && momentum.Pt() > fEMCALPtMin){
- //cout<<"Reader : E "<<momentum.E()<<" ; Phi"<<momentum.Phi()<< " ; Eta "<<momentum.Eta()<<endl;
- if(fClonesArrayType == kTParticle) new((*fAODEMCAL)[indexEMCAL++]) TParticle(*particle) ;
- else{
- Char_t ttype= AliAODCluster::kEMCALClusterv1;
- Int_t labels[] = {iParticle};
- Float_t x[] = {momentum.X(), momentum.Y(), momentum.Z()};
- AliAODCaloCluster *calo = new((*fAODEMCAL)[indexEMCAL++])
- AliAODCaloCluster(iParticle,1,labels,momentum.E(), x, NULL, ttype, 0);
- SetCaloClusterPID(particle->GetPdgCode(),calo) ;
- }
- }
-}
-
-//____________________________________________________________________________
-void AliCaloTrackMCReader::FillInputEvent()
-{
- //Create list of particles from EMCAL, PHOS and CTS.
-
- if(fClonesArrayType == kTParticle){
- fAODCTS = new TClonesArray("TParticle",0);
- fAODEMCAL = new TClonesArray("TParticle",0);
- fAODPHOS = new TClonesArray("TParticle",0);
- }
- else if(fClonesArrayType == kAliAOD){
- fAODCTS = new TClonesArray("AliAODTrack",0);
- fAODPHOS = new TClonesArray("AliAODCaloCluster",0);
- fAODEMCAL = new TClonesArray("AliAODCaloCluster",0);
- }
- else {AliFatal("Wrong clones type");}
-
-
- Int_t indexCh = 0 ;
- Int_t indexEMCAL = 0 ;
- Int_t indexPHOS = 0 ;
-
- Int_t iParticle = 0 ;
- Double_t charge = 0.;
-
- for (iParticle=0 ; iParticle < GetStack()->GetNprimary() ; iParticle++) {
- TParticle * particle = GetStack()->Particle(iParticle);
- TLorentzVector momentum;
- Float_t p[3];
- Float_t x[3];
- Int_t pdg = particle->GetPdgCode();
-
- //Keep particles with a given status
- if(KeepParticleWithStatus(particle->GetStatusCode()) && (particle->Pt() > 0) ){
-
- charge = TDatabasePDG::Instance()->GetParticle(pdg)->Charge();
- particle->Momentum(momentum);
- //---------- Charged particles ----------------------
- if((charge != 0) && (momentum.Pt() > fCTSPtMin) && (fFidutialCut->IsInFidutialCut(momentum,"CTS"))){
- if(fFillCTS){
- //Particles in CTS acceptance
- if(fDebug > 3 && momentum.Pt() > 0.2)printf("Fill MC CTS :: Selected tracks E %3.2f, pt %3.2f, phi %3.2f, eta %3.2f\n",
- momentum.E(),momentum.Pt(),momentum.Phi()*TMath::RadToDeg(),momentum.Eta());
-
- if(fClonesArrayType == kTParticle) new((*fAODCTS)[indexCh++]) TParticle(*particle) ;
- else{
- x[0] = particle->Vx(); x[1] = particle->Vy(); x[2] = particle->Vz();
- p[0] = particle->Px(); p[1] = particle->Py(); p[2] = particle->Pz();
- AliAODTrack *aodTrack = new((*fAODCTS)[indexCh++])
- AliAODTrack(0, iParticle, p, kTRUE, x, kFALSE,NULL, 0, 0,
- NULL,
- 0x0,//primary,
- kFALSE, // No fit performed
- kFALSE, // No fit performed
- AliAODTrack::kPrimary,
- 0);
- SetTrackChargeAndPID(pdg, aodTrack);
- }
- }
- //Keep some charged particles in calorimeters lists
- if((fFillPHOS || fFillEMCAL) && KeepChargedParticles(pdg)) FillCalorimeters(iParticle, particle, momentum, indexPHOS, indexEMCAL);
-
- }//Charged
-
- //-------------Neutral particles ----------------------
- else if(charge == 0 && (fFillPHOS || fFillEMCAL)){
- //Skip neutrinos or other neutral particles
- if(SkipNeutralParticles(pdg) || particle->IsPrimary()) continue ; // protection added (MG)
-
- //Fill particle/calocluster arrays
- if(!fDecayPi0) FillCalorimeters(iParticle, particle, momentum, indexPHOS, indexEMCAL);
- else {
- //Sometimes pi0 are stable for the generator, if needed decay it by hand
- if(pdg == 111 ){
- if(momentum.Pt() > fPHOSPtMin || momentum.Pt() > fEMCALPtMin){
- TLorentzVector lvGamma1, lvGamma2 ;
- //Double_t angle = 0;
-
- //Decay
- MakePi0Decay(momentum,lvGamma1,lvGamma2);//,angle);
-
- //Check if Pi0 is in the acceptance of the calorimeters, if aperture angle is small, keep it
- TParticle * pPhoton1 = new TParticle(22,1,iParticle,0,0,0,lvGamma1.Px(),lvGamma1.Py(),
- lvGamma1.Pz(),lvGamma1.E(),0,0,0,0);
- TParticle * pPhoton2 = new TParticle(22,1,iParticle,0,0,0,lvGamma2.Px(),lvGamma2.Py(),
- lvGamma2.Pz(),lvGamma2.E(),0,0,0,0);
- //Fill particle/calocluster arrays
- FillCalorimeters(iParticle,pPhoton1,lvGamma1, indexPHOS, indexEMCAL);
- FillCalorimeters(iParticle,pPhoton2,lvGamma2, indexPHOS, indexEMCAL);
- }//pt cut
- }//pi0
- else FillCalorimeters(iParticle,particle, momentum, indexPHOS, indexEMCAL); //Add the rest
- }
- }//neutral particles
- } //particle with correct status
- }//particle loop
-
-}
-
-//________________________________________________________________
-Bool_t AliCaloTrackMCReader::KeepParticleWithStatus(Int_t status) const {
- //Check if status is equal to one of the list
- //These particles will be used in analysis.
- if(!fKeepAllStatus){
- for(Int_t i= 0; i < fStatusArray->GetSize(); i++)
- if(status == fStatusArray->At(i)) return kTRUE ;
-
- return kFALSE;
-
- }
- else
- return kTRUE ;
-}
-
-//________________________________________________________________
-Bool_t AliCaloTrackMCReader::KeepChargedParticles(Int_t pdg) const {
- //Check if pdg is equal to one of the charged particles list
- //These particles will be added to the calorimeters lists.
-
- for(Int_t i= 0; i < fChargedParticlesArray->GetSize(); i++)
- if(TMath::Abs(pdg) == fChargedParticlesArray->At(i)) return kTRUE ;
-
- return kFALSE;
-
-}
-
-//________________________________________________________________
-void AliCaloTrackMCReader::Print(const Option_t * opt) const
-{
- //Print some relevant parameters set for the analysis
- if(! opt)
- return;
-
- Info("**** Print **** ", "%s %s", GetName(), GetTitle() ) ;
-
- printf("Decay Pi0? : %d\n", fDecayPi0) ;
- printf("TClonesArray type : %d\n", fClonesArrayType) ;
- printf("Keep all status? : %d\n", fKeepAllStatus) ;
-
- if(!fKeepAllStatus) printf("Keep particles with status : ");
- for(Int_t i= 0; i < fStatusArray->GetSize(); i++)
- printf(" %d ; ", fStatusArray->At(i));
- printf("\n");
-
- printf("Skip neutral particles in calo : ");
- for(Int_t i= 0; i < fNeutralParticlesArray->GetSize(); i++)
- printf(" %d ; ", fNeutralParticlesArray->At(i));
- printf("\n");
-
- printf("Keep charged particles in calo : ");
- for(Int_t i= 0; i < fChargedParticlesArray->GetSize(); i++)
- printf(" %d ; ", fChargedParticlesArray->At(i));
- printf("\n");
-
-}
-
-//____________________________________________________________________________
-void AliCaloTrackMCReader::MakePi0Decay(TLorentzVector &p0, TLorentzVector &p1,
- TLorentzVector &p2){//, Double_t &angle) {
- // Perform isotropic decay pi0 -> 2 photons
- // p0 is pi0 4-momentum (inut)
- // p1 and p2 are photon 4-momenta (output)
- // cout<<"Boost vector"<<endl;
- Double_t mPi0 = TDatabasePDG::Instance()->GetParticle(111)->Mass();
- TVector3 b = p0.BoostVector();
- //cout<<"Parameters"<<endl;
- //Double_t mPi0 = p0.M();
- Double_t phi = TMath::TwoPi() * gRandom->Rndm();
- Double_t cosThe = 2 * gRandom->Rndm() - 1;
- Double_t cosPhi = TMath::Cos(phi);
- Double_t sinPhi = TMath::Sin(phi);
- Double_t sinThe = TMath::Sqrt(1-cosThe*cosThe);
- Double_t ePi0 = mPi0/2.;
- //cout<<"ePi0 "<<ePi0<<endl;
- //cout<<"Components"<<endl;
- p1.SetPx(+ePi0*cosPhi*sinThe);
- p1.SetPy(+ePi0*sinPhi*sinThe);
- p1.SetPz(+ePi0*cosThe);
- p1.SetE(ePi0);
- //cout<<"p1: "<<p1.Px()<<" "<<p1.Py()<<" "<<p1.Pz()<<" "<<p1.E()<<endl;
- //cout<<"p1 Mass: "<<p1.Px()*p1.Px()+p1.Py()*p1.Py()+p1.Pz()*p1.Pz()-p1.E()*p1.E()<<endl;
- p2.SetPx(-ePi0*cosPhi*sinThe);
- p2.SetPy(-ePi0*sinPhi*sinThe);
- p2.SetPz(-ePi0*cosThe);
- p2.SetE(ePi0);
- //cout<<"p2: "<<p2.Px()<<" "<<p2.Py()<<" "<<p2.Pz()<<" "<<p2.E()<<endl;
- //cout<<"p2 Mass: "<<p2.Px()*p2.Px()+p2.Py()*p2.Py()+p2.Pz()*p2.Pz()-p2.E()*p2.E()<<endl;
- //cout<<"Boost "<<b.X()<<" "<<b.Y()<<" "<<b.Z()<<endl;
- p1.Boost(b);
- //cout<<"p1: "<<p1.Px()<<" "<<p1.Py()<<" "<<p1.Pz()<<" "<<p1.E()<<endl;
- p2.Boost(b);
- //cout<<"p2: "<<p2.Px()<<" "<<p2.Py()<<" "<<p2.Pz()<<" "<<p2.E()<<endl;
- //cout<<"angle"<<endl;
- //angle = p1.Angle(p2.Vect());
- //cout<<angle<<endl;
-}
-
-//____________________________________________________________________________
-void AliCaloTrackMCReader::SetInputEvent(TObject* /*esd*/, TObject* /*aod*/, TObject* mc) {
- // Connect the data pointer
- SetMC((AliMCEvent*) mc);
-}
-
-
-//________________________________________________________________
-Bool_t AliCaloTrackMCReader::SkipNeutralParticles(Int_t pdg) const {
- //Check if pdg is equal to one of the neutral particles list
- //These particles will be skipped from analysis.
-
- for(Int_t i= 0; i < fNeutralParticlesArray->GetSize(); i++)
- if(TMath::Abs(pdg) == fNeutralParticlesArray->At(i)) return kTRUE ;
-
- return kFALSE;
-
-}
-
-
-//____________________________________________________________________
-void AliCaloTrackMCReader::SetTrackChargeAndPID(const Int_t pdgCode, AliAODTrack *track) {
-
- Float_t PID[10] = {0., 0., 0., 0., 0., 0., 0., 0., 0., 0.};
-
- switch (pdgCode) {
-
- case 22: // gamma
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 11: // e-
- track->SetCharge(-1);
- PID[AliAODTrack::kElectron] = 1.;
- track->SetPID(PID);
- break;
-
- case -11: // e+
- track->SetCharge(+1);
- PID[AliAODTrack::kElectron] = 1.;
- track->SetPID(PID);
- break;
-
- case 13: // mu-
- track->SetCharge(-1);
- PID[AliAODTrack::kMuon] = 1.;
- track->SetPID(PID);
- break;
-
- case -13: // mu+
- track->SetCharge(+1);
- PID[AliAODTrack::kMuon] = 1.;
- track->SetPID(PID);
- break;
-
- case 111: // pi0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 211: // pi+
- track->SetCharge(+1);
- PID[AliAODTrack::kPion] = 1.;
- track->SetPID(PID);
- break;
-
- case -211: // pi-
- track->SetCharge(-1);
- PID[AliAODTrack::kPion] = 1.;
- track->SetPID(PID);
- break;
-
- case 130: // K0L
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 321: // K+
- track->SetCharge(+1);
- PID[AliAODTrack::kKaon] = 1.;
- track->SetPID(PID);
- break;
-
- case -321: // K-
- track->SetCharge(-1);
- PID[AliAODTrack::kKaon] = 1.;
- track->SetPID(PID);
- break;
-
- case 2112: // n
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 2212: // p
- track->SetCharge(+1);
- PID[AliAODTrack::kProton] = 1.;
- track->SetPID(PID);
- break;
-
- case -2212: // anti-p
- track->SetCharge(-1);
- PID[AliAODTrack::kProton] = 1.;
- track->SetPID(PID);
- break;
-
- case 310: // K0S
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 311: // K0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -311: // anti-K0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 221: // eta
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3122: // lambda
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3222: // Sigma+
- track->SetCharge(+1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3212: // Sigma0
- track->SetCharge(-1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3112: // Sigma-
- track->SetCharge(-1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3322: // Xi0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3312: // Xi-
- track->SetCharge(-1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 3334: // Omega-
- track->SetCharge(-1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -2112: // n-bar
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -3122: // anti-Lambda
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -3222: // anti-Sigma-
- track->SetCharge(-1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -3212: // anti-Sigma0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -3112: // anti-Sigma+
- track->SetCharge(+1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -3322: // anti-Xi0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -3312: // anti-Xi+
- track->SetCharge(+1);
- break;
-
- case -3334: // anti-Omega+
- track->SetCharge(+1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 411: // D+
- track->SetCharge(+1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -411: // D-
- track->SetCharge(-1);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case 421: // D0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- case -421: // anti-D0
- track->SetCharge(0);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- break;
-
- default : // unknown
- track->SetCharge(-99);
- PID[AliAODTrack::kUnknown] = 1.;
- track->SetPID(PID);
- }
-
- return;
-}
-
-//____________________________________________________________________
-void AliCaloTrackMCReader::SetCaloClusterPID(const Int_t pdgCode, AliAODCaloCluster *calo) {
-
- Float_t PID[9] = {0., 0., 0., 0., 0., 0., 0., 0., 0.};
-
- switch (pdgCode) {
-
- case 22: // gamma
- PID[AliAODCaloCluster::kPhoton] = 1.;
- calo->SetPID(PID);
- break;
-
- case 11: // e-
- PID[AliAODCaloCluster::kElectron] = 1.;
- calo->SetPID(PID);
- break;
-
- case -11: // e+
- PID[AliAODCaloCluster::kElectron] = 1.;
- calo->SetPID(PID);
- break;
-
- case 13: // mu-
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case -13: // mu+
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case 111: // pi0
- PID[AliAODCaloCluster::kPi0] = 1.;
- calo->SetPID(PID);
- break;
-
- case 211: // pi+
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case -211: // pi-
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case 130: // K0L
- PID[AliAODCaloCluster::kKaon0] = 1.;
- PID[AliAODCaloCluster::kNeutral] = 1;
- calo->SetPID(PID);
- break;
-
- case 321: // K+
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case -321: // K-
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case 2112: // n
- PID[AliAODCaloCluster::kNeutron] = 1.;
- PID[AliAODCaloCluster::kNeutral] = 1.;
- calo->SetPID(PID);
- break;
-
- case 2212: // p
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case -2212: // anti-p
- PID[AliAODCaloCluster::kCharged] = 1.;
- calo->SetPID(PID);
- break;
-
- case 310: // K0S
- PID[AliAODCaloCluster::kKaon0] = 1.;
- PID[AliAODCaloCluster::kNeutral] = 1.;
- calo->SetPID(PID);
- break;
-
- case 311: // K0
- PID[AliAODCaloCluster::kKaon0] = 1.;
- PID[AliAODCaloCluster::kNeutral] = 1.;
- calo->SetPID(PID);
- break;
-
- case -311: // anti-K0
- PID[AliAODCaloCluster::kKaon0] = 1.;
- PID[AliAODCaloCluster::kNeutral] = 1.;
- calo->SetPID(PID);
- break;
-
- case 221: // eta
- PID[AliAODCaloCluster::kNeutral] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3122: // lambda
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3222: // Sigma+
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3212: // Sigma0
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3112: // Sigma-
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3322: // Xi0
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3312: // Xi-
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 3334: // Omega-
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -2112: // n-bar
- PID[AliAODCaloCluster::kNeutron] = 1.;
- PID[AliAODCaloCluster::kNeutral] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3122: // anti-Lambda
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3222: // anti-Sigma-
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3212: // anti-Sigma0
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3112: // anti-Sigma+
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3322: // anti-Xi0
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3312: // anti-Xi+
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -3334: // anti-Omega+
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 411: // D+
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -411: // D-
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case 421: // D0
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- case -421: // anti-D0
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- break;
-
- default : // unknown
- PID[AliAODCaloCluster::kUnknown] = 1.;
- calo->SetPID(PID);
- }
-
- return;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff