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d90f80fd | 1 | #ifndef ALIGENMUONLIB_H |
2 | #define ALIGENMUONLIB_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
b22ee262 | 8 | #include "AliGenLib.h" |
886b6f73 | 9 | |
fe4da5cc | 10 | class AliGenMUONlib : |
65fb704d | 11 | public AliGenLib |
fe4da5cc | 12 | { |
13 | public: | |
89512a3b | 14 | enum constants{kPhi, kOmega, kEta, kJpsi, kUpsilon, kCharm, kBeauty, kPion, kKaon}; |
34f60c01 | 15 | |
16 | ||
753690b0 | 17 | // pions |
d90f80fd | 18 | static Double_t PtPion(Double_t *px, Double_t *dummy); |
fe4da5cc | 19 | static Double_t PtScal(Double_t pt, Int_t np); |
d90f80fd | 20 | static Double_t YPion( Double_t *py, Double_t *dummy); |
65fb704d | 21 | static Int_t IpPion(TRandom *ran); |
753690b0 | 22 | // kaons |
d90f80fd | 23 | static Double_t PtKaon(Double_t *px, Double_t *dummy); |
24 | static Double_t YKaon( Double_t *py, Double_t *dummy); | |
65fb704d | 25 | static Int_t IpKaon(TRandom *ran); |
fe4da5cc | 26 | // Phi |
d90f80fd | 27 | static Double_t PtPhi( Double_t *px, Double_t *dummy); |
28 | static Double_t YPhi( Double_t *px, Double_t *dummy); | |
65fb704d | 29 | static Int_t IpPhi(TRandom *ran); |
89512a3b | 30 | // Omega |
31 | static Double_t PtOmega( Double_t *px, Double_t *dummy); | |
32 | static Double_t YOmega( Double_t *px, Double_t *dummy); | |
33 | static Int_t IpOmega(TRandom *ran); | |
34 | // Eta | |
35 | static Double_t PtEta( Double_t *px, Double_t *dummy); | |
36 | static Double_t YEta( Double_t *px, Double_t *dummy); | |
37 | static Int_t IpEta(TRandom *ran); | |
fe4da5cc | 38 | // J/Psi |
d90f80fd | 39 | static Double_t PtJpsi( Double_t *px, Double_t *dummy); |
40 | static Double_t YJpsi(Double_t *py, Double_t *dummy); | |
65fb704d | 41 | static Int_t IpJpsi(TRandom *ran); |
fe4da5cc | 42 | // Upsilon |
d90f80fd | 43 | static Double_t PtUpsilon( Double_t *px, Double_t *dummy ); |
44 | static Double_t YUpsilon(Double_t *py, Double_t *dummy); | |
65fb704d | 45 | static Int_t IpUpsilon(TRandom *ran); |
fe4da5cc | 46 | // |
47 | // Charm | |
d90f80fd | 48 | static Double_t PtCharm( Double_t *px, Double_t *dummy ); |
49 | static Double_t YCharm(Double_t *py, Double_t *dummy); | |
65fb704d | 50 | static Int_t IpCharm(TRandom *ran); |
fe4da5cc | 51 | // |
52 | // Beauty | |
d90f80fd | 53 | static Double_t PtBeauty( Double_t *px, Double_t *dummy ); |
54 | static Double_t YBeauty(Double_t *py, Double_t *dummy); | |
65fb704d | 55 | static Int_t IpBeauty(TRandom *ran); |
fe4da5cc | 56 | // |
34f60c01 | 57 | GenFunc GetPt(Int_t param, const char* tname=0); |
58 | GenFunc GetY (Int_t param, const char* tname=0); | |
59 | GenFuncIp GetIp(Int_t param, const char* tname=0); | |
762c0d1d | 60 | ClassDef(AliGenMUONlib,0) // Library providing y and pT parameterisations |
fe4da5cc | 61 | }; |
62 | #endif | |
63 | ||
753690b0 | 64 | |
65 | ||
66 | ||
67 | ||
68 | ||
69 |