Add const to SolenoidField() method for correct overwriting from the parent class
[u/mrichter/AliRoot.git] / EVGEN / AliGenGSIlib.h
CommitLineData
014616eb 1#ifndef ALIGENGSILIB_H
2#define ALIGENGSILIB_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
fdcaa191 8/////////////////////////////////////////////////////////////////////////////
9// //
10// Implementation of AliGenLib for GSI simulations. //
11// It is an extension of AliMUONLib providing the option for different //
12// parametrisations of pt, y for every particle type //
13// //
14// Responsible: Andres.Sandoval@cern.ch //
15// //
16/////////////////////////////////////////////////////////////////////////////
675e9664 17
b22ee262 18#include "AliGenLib.h"
65fb704d 19class TRandom;
014616eb 20
b22ee262 21class AliGenGSIlib :public AliGenLib {
014616eb 22 public:
fdcaa191 23 enum constants{kUpsilon, kJPsi, kCharm, kBeauty, kEta, kEtaprime, kOmega, kRho, kKaon, kPion, kPhi, kLambda, kBaryons};
24
25 static Double_t PtScal(Double_t pt, Int_t np);
26
27// Upsilon
28 static Int_t IpUpsilon(TRandom *ran);
014616eb 29// Upsilon RITMAN
30 static Double_t PtUpsilonRitman( Double_t *px, Double_t *dummy );
31 static Double_t YUpsilonRitman(Double_t *py, Double_t *dummy);
fdcaa191 32// Upsilon FLAT
33 static Double_t PtUpsilonFlat( Double_t *px, Double_t *dummy );
34 static Double_t YUpsilonFlat(Double_t *py, Double_t *dummy);
014616eb 35// Upsilon Karel
36 static Double_t PtUpsilonKarel( Double_t *px, Double_t *dummy );
37 static Double_t YUpsilonKarel(Double_t *py, Double_t *dummy);
fdcaa191 38// Upsilon MUONlib
014616eb 39 static Double_t PtUpsilonMUON( Double_t *px, Double_t *dummy );
40 static Double_t YUpsilonMUON(Double_t *py, Double_t *dummy);
014616eb 41
fdcaa191 42
43// JPsi
44 static Int_t IpJpsi(TRandom *ran);
45// JPsi FLAT
46 static Double_t PtJpsiFlat( Double_t *px, Double_t *dummy );
47 static Double_t YJpsiFlat(Double_t *py, Double_t *dummy);
48// JPsi from MUONlib
49 static Double_t PtJpsiMUON( Double_t *px, Double_t *dummy );
50 static Double_t YJpsiMUON(Double_t *py, Double_t *dummy);
51// JPsi from Ritman
52 static Double_t PtJpsiRitman( Double_t *px, Double_t *dummy );
53
54 // JPsi from Sergei
55 // static Double_t PtJpsi( Double_t *px, Double_t *dummy );
56 // static Double_t YJpsi(Double_t *py, Double_t *dummy);
57 // static Int_t IpJpsi(TRandom *ran);
58
59
60// Charm
61 static Int_t IpCharm(TRandom *ran);
62 static Double_t PtCharmFlat( Double_t *px, Double_t *dummy );
63 static Double_t PtCharmMUON( Double_t *px, Double_t *dummy );
64 static Double_t PtCharmGSI( Double_t *px, Double_t *dummy );
65 static Double_t YCharm(Double_t *py, Double_t *dummy);
66
67
68// Beauty
69 static Int_t IpBeauty(TRandom *ran);
70 static Double_t PtBeautyFlat( Double_t *px, Double_t *dummy );
71 static Double_t PtBeautyMUON( Double_t *px, Double_t *dummy );
72 static Double_t PtBeautyGSI( Double_t *px, Double_t *dummy );
73 static Double_t YBeauty(Double_t *py, Double_t *dummy);
74
75
76// Eta
77 static Int_t IpEta(TRandom *ran);
78 static Double_t PtEtaPHOS( Double_t *px, Double_t *dummy );
79 static Double_t YEtaPHOS(Double_t *py, Double_t *dummy);
80
81
82// Etaprime
83 static Int_t IpEtaprime(TRandom *ran);
84 static Double_t PtEtaprimePHOS( Double_t *px, Double_t *dummy );
85 static Double_t YEtaprimePHOS(Double_t *py, Double_t *dummy);
86
87
88// Omega
89 static Int_t IpOmega(TRandom *ran);
90 static Double_t PtOmega( Double_t *px, Double_t *dummy );
91 static Double_t YOmega(Double_t *py, Double_t *dummy);
92
93
94// Rho
95 static Int_t IpRho(TRandom *ran);
96 static Double_t PtRho( Double_t *px, Double_t *dummy );
97 static Double_t YRho(Double_t *py, Double_t *dummy);
98
99
100
101// Kaon
102 static Int_t IpKaonPHOS(TRandom *ran);
103 static Double_t PtKaonPHOS( Double_t *px, Double_t *dummy );
104 static Double_t YKaonPHOS(Double_t *py, Double_t *dummy);
105
106
107// Pion
108 static Int_t IpPionPHOS(TRandom *ran);
109 static Double_t PtPion( Double_t *px, Double_t *dummy );
110 static Double_t YPion(Double_t *py, Double_t *dummy);
111
112
113// Phi
114 static Int_t IpPhi(TRandom *ran);
115 static Double_t PtPhiPHOS( Double_t *px, Double_t *dummy );
116 static Double_t YPhiPHOS(Double_t *py, Double_t *dummy);
117
118
119// Lambda
120 // static Double_t PtLambda( Double_t *px, Double_t *dummy );
121 // static Double_t YLambda(Double_t *py, Double_t *dummy);
122 // static Int_t IpLambda(TRandom *ran);
123
124
125// Baryons
126 static Int_t IpBaryons(TRandom *ran);
127 static Double_t PtBaryons( Double_t *px, Double_t *dummy );
128 static Double_t YBaryons(Double_t *py, Double_t *dummy);
129
130
014616eb 131 typedef Double_t (*GenFunc) (Double_t *, Double_t *);
65fb704d 132 typedef Int_t (*GenFuncIp)(TRandom *ran);
b22ee262 133
f4cd22aa 134 GenFunc GetPt(Int_t param, const char * tname=0) const;
135 GenFunc GetY(Int_t param, const char * tname=0) const;
136 GenFuncIp GetIp(Int_t param, const char * tname=0) const;
fdcaa191 137
762c0d1d 138 ClassDef(AliGenGSIlib,0)
014616eb 139};
140
141#endif
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