+ if (fProcess == kPyJets || fProcess == kPyDirectGamma || fProcess == kPyBeautyJets || fProcess == kPyBeautyppMNRwmi) {
+ TParticle* jet1 = (TParticle *) fParticles.At(6);
+ TParticle* jet2 = (TParticle *) fParticles.At(7);
+ if (!CheckTrigger(jet1, jet2)) {
+ delete [] pParent;
+ return 0;
+ }
+ }
+
+ // Select jets with fragmentation photon or pi0 going to PHOS or EMCAL
+ if (fProcess == kPyJets && (fFragPhotonInCalo || fPi0InCalo) ) {
+
+ Bool_t ok = kFALSE;
+
+ Int_t pdg = 0;
+ if (fFragPhotonInCalo) pdg = 22 ; // Photon
+ else if (fPi0InCalo) pdg = 111 ; // Pi0
+
+ for (i=0; i< np; i++) {
+ TParticle* iparticle = (TParticle *) fParticles.At(i);
+ if(iparticle->GetStatusCode()==1 && iparticle->GetPdgCode()==pdg &&
+ iparticle->Pt() > fFragPhotonOrPi0MinPt){
+ Int_t imother = iparticle->GetFirstMother() - 1;
+ TParticle* pmother = (TParticle *) fParticles.At(imother);
+ if(pdg == 111 ||
+ (pdg == 22 && pmother->GetStatusCode() != 11)) //No photon from hadron decay
+ {
+ Float_t phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
+ Float_t eta =TMath::Abs(iparticle->Eta()); //in calos etamin=-etamax
+ if((fCheckEMCAL && IsInEMCAL(phi,eta)) ||
+ (fCheckPHOS && IsInPHOS(phi,eta)) )
+ ok =kTRUE;
+ }
+ }
+ }
+ if(!ok)
+ return 0;
+ }
+
+ // Select beauty jets with electron in EMCAL
+ if (fProcess == kPyBeautyJets && fEleInEMCAL) {
+
+ Bool_t ok = kFALSE;
+
+ Int_t pdg = 11; //electron
+
+ Float_t pt = 0.;
+ Float_t eta = 0.;
+ Float_t phi = 0.;
+ for (i=0; i< np; i++) {
+ TParticle* iparticle = (TParticle *) fParticles.At(i);
+ if(iparticle->GetStatusCode()==1 && TMath::Abs(iparticle->GetPdgCode())==pdg &&
+ iparticle->Pt() > fElectronMinPt){
+ pt = iparticle->Pt();
+ phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
+ eta =TMath::Abs(iparticle->Eta()); //in calos etamin=-etamax
+ if(IsInEMCAL(phi,eta))
+ ok =kTRUE;
+ }
+ }
+ if(!ok)
+ return 0;
+ AliDebug(5,Form("Found an electron jet (pt,eta,phi) = (%f,%f,%f)",pt,eta,phi));
+ }
+ // Check for minimum multiplicity
+ if (fTriggerMultiplicity > 0) {
+ Int_t multiplicity = 0;
+ for (i = 0; i < np; i++) {
+ TParticle * iparticle = (TParticle *) fParticles.At(i);
+
+ Int_t statusCode = iparticle->GetStatusCode();
+
+ // Initial state particle
+ if (statusCode != 1)
+ continue;
+ // eta cut
+ if (fTriggerMultiplicityEta > 0 && TMath::Abs(iparticle->Eta()) > fTriggerMultiplicityEta)
+ continue;
+ // pt cut
+ if (iparticle->Pt() < fTriggerMultiplicityPtMin)
+ continue;
+
+ TParticlePDG* pdgPart = iparticle->GetPDG();
+ if (pdgPart && pdgPart->Charge() == 0)
+ continue;
+
+ ++multiplicity;
+ }
+
+ if (multiplicity < fTriggerMultiplicity) {
+ delete [] pParent;
+ return 0;
+ }
+ Printf("Triggered on event with multiplicity of %d >= %d", multiplicity, fTriggerMultiplicity);
+ }
+
+ // Select events with a photon pt > min pt going to PHOS eta acceptance or exactly PHOS eta phi
+ if ((fProcess == kPyJets || fProcess == kPyDirectGamma) && fPhotonInCalo && (fCheckPHOSeta || fCheckPHOS)){
+
+ Bool_t okd = kFALSE;
+
+ Int_t pdg = 22;
+ Int_t iphcand = -1;
+ for (i=0; i< np; i++) {
+ TParticle* iparticle = (TParticle *) fParticles.At(i);
+ Float_t phi = iparticle->Phi()*180./TMath::Pi(); //Convert to degrees
+ Float_t eta =TMath::Abs(iparticle->Eta());//in calos etamin=-etamax
+
+ if(iparticle->GetStatusCode() == 1
+ && iparticle->GetPdgCode() == pdg
+ && iparticle->Pt() > fPhotonMinPt
+ && eta < fPHOSEta){
+
+ // first check if the photon is in PHOS phi
+ if(IsInPHOS(phi,eta)){
+ okd = kTRUE;
+ break;
+ }
+ if(fCheckPHOSeta) iphcand = i; // candiate photon to rotate in phi
+
+ }
+ }
+
+ if(!okd && iphcand != -1) // execute rotation in phi
+ RotatePhi(iphcand,okd);
+
+ if(!okd)
+ return 0;