| 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 | |
| 53904666 |
8 | // Library class for particle pt and y distributions used for |
| 9 | // muon spectrometer simulations. |
| 10 | // To be used with AliGenParam. |
| 11 | // |
| 12 | // andreas.morsch@cern.ch |
| 13 | |
| b22ee262 |
14 | #include "AliGenLib.h" |
| 886b6f73 |
15 | |
| fe4da5cc |
16 | class AliGenMUONlib : |
| 65fb704d |
17 | public AliGenLib |
| fe4da5cc |
18 | { |
| 19 | public: |
| 88e5db43 |
20 | enum constants{kPhi, kOmega, kEta, kJpsi, kJpsiFamily, kPsiP, kJpsiFromB, kUpsilon, kUpsilonFamily, |
| 960a2827 |
21 | kUpsilonP, kUpsilonPP, kCharm, kBeauty, kPion, kKaon, kChic, kChic0, kChic1, kChic2 }; |
| 34f60c01 |
22 | |
| fac5662b |
23 | GenFunc GetPt(Int_t param, const char* tname=0) const; |
| 24 | GenFunc GetY (Int_t param, const char* tname=0) const; |
| 25 | GenFuncIp GetIp(Int_t param, const char* tname=0) const; |
| 26 | private: |
| 34f60c01 |
27 | |
| 753690b0 |
28 | // pions |
| 75e0cc59 |
29 | static Double_t PtPion(const Double_t *px, const Double_t *dummy); |
| fe4da5cc |
30 | static Double_t PtScal(Double_t pt, Int_t np); |
| 75e0cc59 |
31 | static Double_t YPion( const Double_t *py, const Double_t *dummy); |
| 65fb704d |
32 | static Int_t IpPion(TRandom *ran); |
| 753690b0 |
33 | // kaons |
| 75e0cc59 |
34 | static Double_t PtKaon(const Double_t *px, const Double_t *dummy); |
| 35 | static Double_t YKaon( const Double_t *py, const Double_t *dummy); |
| 65fb704d |
36 | static Int_t IpKaon(TRandom *ran); |
| fe4da5cc |
37 | // Phi |
| 75e0cc59 |
38 | static Double_t PtPhi( const Double_t *px, const Double_t *dummy); |
| 39 | static Double_t YPhi( const Double_t *px, const Double_t *dummy); |
| 65fb704d |
40 | static Int_t IpPhi(TRandom *ran); |
| 89512a3b |
41 | // Omega |
| 75e0cc59 |
42 | static Double_t PtOmega( const Double_t *px, const Double_t *dummy); |
| 43 | static Double_t YOmega( const Double_t *px, const Double_t *dummy); |
| 89512a3b |
44 | static Int_t IpOmega(TRandom *ran); |
| 45 | // Eta |
| 75e0cc59 |
46 | static Double_t PtEta( const Double_t *px, const Double_t *dummy); |
| 47 | static Double_t YEta( const Double_t *px, const Double_t *dummy); |
| 89512a3b |
48 | static Int_t IpEta(TRandom *ran); |
| fe4da5cc |
49 | // J/Psi |
| 75e0cc59 |
50 | static Double_t PtJpsi( const Double_t *px, const Double_t *dummy); |
| 51 | static Double_t PtJpsiCDFscaled( const Double_t *px, const Double_t *dummy); |
| 52 | static Double_t PtJpsiCDFscaledPP( const Double_t *px, const Double_t *dummy); |
| 53 | static Double_t PtJpsiCDFscaledPP10( const Double_t *px, const Double_t *dummy); |
| 54 | static Double_t PtJpsiCDFscaledold( const Double_t *px, const Double_t *dummy); |
| 55 | static Double_t PtJpsiCDFscaledPPold( const Double_t *px, const Double_t *dummy); |
| 56 | static Double_t YJpsi(const Double_t *py, const Double_t *dummy); |
| 57 | static Double_t PtJpsiPbPb( const Double_t *px, const Double_t *dummy); |
| 58 | static Double_t PtJpsiBPbPb( const Double_t *px, const Double_t *dummy); |
| 59 | static Double_t YJpsiPbPb(const Double_t *py, const Double_t *dummy); |
| 60 | static Double_t YJpsiCDFscaled(const Double_t *py, const Double_t *dummy); |
| 61 | static Double_t YJpsiCDFscaledPP( const Double_t *px, const Double_t *dummy); |
| 62 | static Double_t YJpsiCDFscaledPP10( const Double_t *px, const Double_t *dummy); |
| 63 | static Double_t YJpsiCDFscaledold(const Double_t *py, const Double_t *dummy); |
| 64 | static Double_t YJpsiCDFscaledPPold( const Double_t *px, const Double_t *dummy); |
| 65 | static Double_t PtJpsiPP( const Double_t *px, const Double_t *dummy); |
| 66 | static Double_t YJpsiPP(const Double_t *py, const Double_t *dummy); |
| 67 | static Double_t YJpsiBPbPb(const Double_t *py, const Double_t *dummy); |
| 65fb704d |
68 | static Int_t IpJpsi(TRandom *ran); |
| 0ad09590 |
69 | static Int_t IpJpsiFamily(TRandom *ran); |
| 88e5db43 |
70 | static Int_t IpPsiP(TRandom *ran); |
| 75e0cc59 |
71 | static Double_t PtJpsiFlat( const Double_t *px, const Double_t *dummy ); |
| 72 | static Double_t YJpsiFlat(const Double_t *py, const Double_t *dummy); |
| 88e5db43 |
73 | |
| fe4da5cc |
74 | // Upsilon |
| 75e0cc59 |
75 | static Double_t PtUpsilon( const Double_t *px, const Double_t *dummy ); |
| 76 | static Double_t PtUpsilonCDFscaled( const Double_t *px, const Double_t *dummy ); |
| 77 | static Double_t PtUpsilonCDFscaledPP( const Double_t *px, const Double_t *dummy ); |
| 78 | static Double_t YUpsilon(const Double_t *py, const Double_t *dummy); |
| 79 | static Double_t YUpsilonCDFscaled(const Double_t *py, const Double_t *dummy); |
| 80 | static Double_t YUpsilonCDFscaledPP( const Double_t *px, const Double_t *dummy ); |
| 81 | static Double_t PtUpsilonPbPb( const Double_t *px, const Double_t *dummy ); |
| 82 | static Double_t YUpsilonPbPb(const Double_t *py, const Double_t *dummy); |
| 83 | static Double_t PtUpsilonPP( const Double_t *px, const Double_t *dummy ); |
| 84 | static Double_t YUpsilonPP(const Double_t *py, const Double_t *dummy); |
| 65fb704d |
85 | static Int_t IpUpsilon(TRandom *ran); |
| 0ad09590 |
86 | static Int_t IpUpsilonFamily(TRandom *ran); |
| 88e5db43 |
87 | static Int_t IpUpsilonP(TRandom *ran); |
| 88 | static Int_t IpUpsilonPP(TRandom *ran); |
| 75e0cc59 |
89 | static Double_t PtUpsilonFlat( const Double_t *px, const Double_t *dummy ); |
| 90 | static Double_t YUpsilonFlat(const Double_t *py, const Double_t *dummy); |
| fe4da5cc |
91 | // |
| 92 | // Charm |
| 75e0cc59 |
93 | static Double_t PtCharm( const Double_t *px, const Double_t *dummy ); |
| 94 | static Double_t PtCharmCentral( const Double_t *px, const Double_t *dummy ); |
| 95 | static Double_t PtCharmF0M0S0PP( const Double_t *px, const Double_t *dummy ); |
| 96 | static Double_t PtCharmF1M0S0PP( const Double_t *px, const Double_t *dummy ); |
| 97 | static Double_t PtCharmF2M0S0PP( const Double_t *px, const Double_t *dummy ); |
| 98 | static Double_t PtCharmF0M1S0PP( const Double_t *px, const Double_t *dummy ); |
| 99 | static Double_t PtCharmF0M2S0PP( const Double_t *px, const Double_t *dummy ); |
| 100 | static Double_t PtCharmF0M0S1PP( const Double_t *px, const Double_t *dummy ); |
| 101 | static Double_t PtCharmF0M0S2PP( const Double_t *px, const Double_t *dummy ); |
| 102 | static Double_t PtCharmF0M0S3PP( const Double_t *px, const Double_t *dummy ); |
| 103 | static Double_t PtCharmF0M0S4PP( const Double_t *px, const Double_t *dummy ); |
| 104 | static Double_t PtCharmF0M0S5PP( const Double_t *px, const Double_t *dummy ); |
| 105 | static Double_t PtCharmF0M0S6PP( const Double_t *px, const Double_t *dummy ); |
| 106 | static Double_t YCharm(const Double_t *py, const Double_t *dummy); |
| 107 | static Double_t YCharmF0M0S0PP(const Double_t *py, const Double_t *dummy); |
| 108 | static Double_t YCharmF1M0S0PP(const Double_t *py, const Double_t *dummy); |
| 109 | static Double_t YCharmF2M0S0PP(const Double_t *py, const Double_t *dummy); |
| 110 | static Double_t YCharmF0M1S0PP(const Double_t *py, const Double_t *dummy); |
| 111 | static Double_t YCharmF0M2S0PP(const Double_t *py, const Double_t *dummy); |
| 112 | static Double_t YCharmF0M0S1PP(const Double_t *py, const Double_t *dummy); |
| 113 | static Double_t YCharmF0M0S2PP(const Double_t *py, const Double_t *dummy); |
| 114 | static Double_t YCharmF0M0S3PP(const Double_t *py, const Double_t *dummy); |
| 115 | static Double_t YCharmF0M0S4PP(const Double_t *py, const Double_t *dummy); |
| 116 | static Double_t YCharmF0M0S5PP(const Double_t *py, const Double_t *dummy); |
| 117 | static Double_t YCharmF0M0S6PP(const Double_t *py, const Double_t *dummy); |
| 65fb704d |
118 | static Int_t IpCharm(TRandom *ran); |
| fe4da5cc |
119 | // |
| 120 | // Beauty |
| 75e0cc59 |
121 | static Double_t PtBeauty( const Double_t *px, const Double_t *dummy ); |
| 122 | static Double_t PtBeautyF0M0S0PP( const Double_t *px, const Double_t *dummy ); |
| 123 | static Double_t PtBeautyF1M0S0PP( const Double_t *px, const Double_t *dummy ); |
| 124 | static Double_t PtBeautyF2M0S0PP( const Double_t *px, const Double_t *dummy ); |
| 125 | static Double_t PtBeautyF0M1S0PP( const Double_t *px, const Double_t *dummy ); |
| 126 | static Double_t PtBeautyF0M2S0PP( const Double_t *px, const Double_t *dummy ); |
| 127 | static Double_t PtBeautyF0M0S1PP( const Double_t *px, const Double_t *dummy ); |
| 128 | static Double_t PtBeautyF0M0S2PP( const Double_t *px, const Double_t *dummy ); |
| 129 | static Double_t PtBeautyF0M0S3PP( const Double_t *px, const Double_t *dummy ); |
| 130 | static Double_t PtBeautyF0M0S4PP( const Double_t *px, const Double_t *dummy ); |
| 131 | static Double_t PtBeautyF0M0S5PP( const Double_t *px, const Double_t *dummy ); |
| 132 | static Double_t PtBeautyF0M0S6PP( const Double_t *px, const Double_t *dummy ); |
| 133 | static Double_t YBeauty(const Double_t *py, const Double_t *dummy); |
| 134 | static Double_t YBeautyF0M0S0PP(const Double_t *py, const Double_t *dummy); |
| 135 | static Double_t YBeautyF1M0S0PP(const Double_t *py, const Double_t *dummy); |
| 136 | static Double_t YBeautyF2M0S0PP(const Double_t *py, const Double_t *dummy); |
| 137 | static Double_t YBeautyF0M1S0PP(const Double_t *py, const Double_t *dummy); |
| 138 | static Double_t YBeautyF0M2S0PP(const Double_t *py, const Double_t *dummy); |
| 139 | static Double_t YBeautyF0M0S1PP(const Double_t *py, const Double_t *dummy); |
| 140 | static Double_t YBeautyF0M0S2PP(const Double_t *py, const Double_t *dummy); |
| 141 | static Double_t YBeautyF0M0S3PP(const Double_t *py, const Double_t *dummy); |
| 142 | static Double_t YBeautyF0M0S4PP(const Double_t *py, const Double_t *dummy); |
| 143 | static Double_t YBeautyF0M0S5PP(const Double_t *py, const Double_t *dummy); |
| 144 | static Double_t YBeautyF0M0S6PP(const Double_t *py, const Double_t *dummy); |
| 145 | static Double_t PtBeautyCentral( const Double_t *px, const Double_t *dummy ); |
| 65fb704d |
146 | static Int_t IpBeauty(TRandom *ran); |
| fe4da5cc |
147 | // |
| 00935af2 |
148 | |
| 149 | // Chi 1c 2c |
| 75e0cc59 |
150 | static Double_t PtChic0( const Double_t *px, const Double_t *dummy); |
| 151 | static Double_t YChic0(const Double_t *py, const Double_t *dummy); |
| 960a2827 |
152 | static Int_t IpChic0(TRandom *ran); |
| 00935af2 |
153 | |
| 75e0cc59 |
154 | static Double_t PtChic1( const Double_t *px, const Double_t *dummy); |
| 155 | static Double_t YChic1(const Double_t *py, const Double_t *dummy); |
| 960a2827 |
156 | static Int_t IpChic1(TRandom *ran); |
| 00935af2 |
157 | |
| 75e0cc59 |
158 | static Double_t PtChic2( const Double_t *px, const Double_t *dummy); |
| 159 | static Double_t YChic2(const Double_t *py, const Double_t *dummy); |
| 960a2827 |
160 | static Int_t IpChic2(TRandom *ran); |
| 00935af2 |
161 | |
| 75e0cc59 |
162 | static Double_t PtChic( const Double_t *px, const Double_t *dummy); |
| 163 | static Double_t YChic(const Double_t *py, const Double_t *dummy); |
| 960a2827 |
164 | static Int_t IpChic(TRandom *ran); |
| 00935af2 |
165 | |
| 166 | // |
| 167 | |
| 05932df6 |
168 | |
| 169 | static Float_t Interpolate(Float_t x, Float_t* y, Float_t x0, |
| 170 | Float_t dx, |
| 171 | Int_t n, Int_t no); |
| 172 | |
| 762c0d1d |
173 | ClassDef(AliGenMUONlib,0) // Library providing y and pT parameterisations |
| fe4da5cc |
174 | }; |
| 175 | #endif |
| 176 | |
| 753690b0 |
177 | |
| 178 | |
| 179 | |
| 180 | |
| 181 | |
| 182 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame