7 //__________________________________________________________________________________________________
8 AliESDJet::AliESDJet(Double_t px, Double_t py, Double_t pz)
10 fPt(TMath::Sqrt(px*px+py*py)),
11 fEta(TMath::ASinH(pz/fPt)),
12 fPhi(0), fM(0), fNEF(0),
13 fArea(0), fNch(0), fNn(0),
14 fMaxCPt(0), fMaxNPt(0)
19 fPhi = TMath::ATan2(py, px);
21 fPhi += 2. * TMath::Pi();
25 //_________________________________________________________________________________________________
26 AliESDJet::AliESDJet(Double_t pt, Double_t eta, Double_t phi, Double_t m) :
28 fPt(pt), fEta(eta), fPhi(phi),
29 fM(m), fNEF(0), fArea(0),
31 fMaxCPt(0), fMaxNPt(0)
36 fPhi += 2. * TMath::Pi();
39 //_________________________________________________________________________________________________
40 AliESDJet::AliESDJet(const AliESDJet &jet) :
42 fPt(jet.fPt), fEta(jet.fEta), fPhi(jet.fPhi),
43 fM(jet.fM), fNEF(jet.fNEF), fArea(jet.fArea),
44 fNch(jet.fNch), fNn(jet.fNn),
45 fMaxCPt(jet.fMaxCPt), fMaxNPt(jet.fMaxNPt)
50 //_________________________________________________________________________________________________
51 AliESDJet &AliESDJet::operator=(const AliESDJet &jet)
53 // Assignment operator.
56 AliVParticle::operator=(jet);
65 fMaxCPt = jet.fMaxCPt;
66 fMaxNPt = jet.fMaxNPt;
72 //__________________________________________________________________________________________________
73 void AliESDJet::GetMom(TLorentzVector &vec) const
75 // Return momentum as four vector.
77 Double_t p = fPt *TMath::CosH(fEta);
78 vec.SetPtEtaPhiE(fPt,fEta,fPhi,TMath::Sqrt(p*p+fM*fM));
81 //__________________________________________________________________________________________________
82 void AliESDJet::Print(Option_t* /*option*/) const
84 // Print jet information.
86 printf("Jet pt=%.2f, eta=%.2f, phi=%.2f, area=%.2f, NEF=%.2f\n", fPt, fEta, fPhi, fArea, fNEF);