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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 | ||
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); | |
75e0cc59 | 54 | static Double_t YJpsi(const Double_t *py, const Double_t *dummy); |
55 | static Double_t PtJpsiPbPb( const Double_t *px, const Double_t *dummy); | |
56 | static Double_t PtJpsiBPbPb( const Double_t *px, const Double_t *dummy); | |
57 | static Double_t YJpsiPbPb(const Double_t *py, const Double_t *dummy); | |
58 | static Double_t YJpsiCDFscaled(const Double_t *py, const Double_t *dummy); | |
59 | static Double_t YJpsiCDFscaledPP( const Double_t *px, const Double_t *dummy); | |
60 | static Double_t YJpsiCDFscaledPP10( const Double_t *px, const Double_t *dummy); | |
75e0cc59 | 61 | static Double_t PtJpsiPP( const Double_t *px, const Double_t *dummy); |
62 | static Double_t YJpsiPP(const Double_t *py, const Double_t *dummy); | |
63 | static Double_t YJpsiBPbPb(const Double_t *py, const Double_t *dummy); | |
65fb704d | 64 | static Int_t IpJpsi(TRandom *ran); |
0ad09590 | 65 | static Int_t IpJpsiFamily(TRandom *ran); |
88e5db43 | 66 | static Int_t IpPsiP(TRandom *ran); |
75e0cc59 | 67 | static Double_t PtJpsiFlat( const Double_t *px, const Double_t *dummy ); |
68 | static Double_t YJpsiFlat(const Double_t *py, const Double_t *dummy); | |
88e5db43 | 69 | |
fe4da5cc | 70 | // Upsilon |
75e0cc59 | 71 | static Double_t PtUpsilon( const Double_t *px, const Double_t *dummy ); |
72 | static Double_t PtUpsilonCDFscaled( const Double_t *px, const Double_t *dummy ); | |
73 | static Double_t PtUpsilonCDFscaledPP( const Double_t *px, const Double_t *dummy ); | |
b33adf51 | 74 | static Double_t PtUpsilonCDFscaledPP10( const Double_t *px, const Double_t *dummy ); |
75e0cc59 | 75 | static Double_t YUpsilon(const Double_t *py, const Double_t *dummy); |
76 | static Double_t YUpsilonCDFscaled(const Double_t *py, const Double_t *dummy); | |
77 | static Double_t YUpsilonCDFscaledPP( const Double_t *px, const Double_t *dummy ); | |
b33adf51 | 78 | static Double_t YUpsilonCDFscaledPP10( const Double_t *px, const Double_t *dummy ); |
75e0cc59 | 79 | static Double_t PtUpsilonPbPb( const Double_t *px, const Double_t *dummy ); |
80 | static Double_t YUpsilonPbPb(const Double_t *py, const Double_t *dummy); | |
81 | static Double_t PtUpsilonPP( const Double_t *px, const Double_t *dummy ); | |
82 | static Double_t YUpsilonPP(const Double_t *py, const Double_t *dummy); | |
65fb704d | 83 | static Int_t IpUpsilon(TRandom *ran); |
0ad09590 | 84 | static Int_t IpUpsilonFamily(TRandom *ran); |
88e5db43 | 85 | static Int_t IpUpsilonP(TRandom *ran); |
86 | static Int_t IpUpsilonPP(TRandom *ran); | |
75e0cc59 | 87 | static Double_t PtUpsilonFlat( const Double_t *px, const Double_t *dummy ); |
88 | static Double_t YUpsilonFlat(const Double_t *py, const Double_t *dummy); | |
fe4da5cc | 89 | // |
90 | // Charm | |
75e0cc59 | 91 | static Double_t PtCharm( const Double_t *px, const Double_t *dummy ); |
92 | static Double_t PtCharmCentral( const Double_t *px, const Double_t *dummy ); | |
93 | static Double_t PtCharmF0M0S0PP( const Double_t *px, const Double_t *dummy ); | |
94 | static Double_t PtCharmF1M0S0PP( const Double_t *px, const Double_t *dummy ); | |
95 | static Double_t PtCharmF2M0S0PP( const Double_t *px, const Double_t *dummy ); | |
96 | static Double_t PtCharmF0M1S0PP( const Double_t *px, const Double_t *dummy ); | |
97 | static Double_t PtCharmF0M2S0PP( const Double_t *px, const Double_t *dummy ); | |
98 | static Double_t PtCharmF0M0S1PP( const Double_t *px, const Double_t *dummy ); | |
99 | static Double_t PtCharmF0M0S2PP( const Double_t *px, const Double_t *dummy ); | |
100 | static Double_t PtCharmF0M0S3PP( const Double_t *px, const Double_t *dummy ); | |
101 | static Double_t PtCharmF0M0S4PP( const Double_t *px, const Double_t *dummy ); | |
102 | static Double_t PtCharmF0M0S5PP( const Double_t *px, const Double_t *dummy ); | |
103 | static Double_t PtCharmF0M0S6PP( const Double_t *px, const Double_t *dummy ); | |
104 | static Double_t YCharm(const Double_t *py, const Double_t *dummy); | |
105 | static Double_t YCharmF0M0S0PP(const Double_t *py, const Double_t *dummy); | |
106 | static Double_t YCharmF1M0S0PP(const Double_t *py, const Double_t *dummy); | |
107 | static Double_t YCharmF2M0S0PP(const Double_t *py, const Double_t *dummy); | |
108 | static Double_t YCharmF0M1S0PP(const Double_t *py, const Double_t *dummy); | |
109 | static Double_t YCharmF0M2S0PP(const Double_t *py, const Double_t *dummy); | |
110 | static Double_t YCharmF0M0S1PP(const Double_t *py, const Double_t *dummy); | |
111 | static Double_t YCharmF0M0S2PP(const Double_t *py, const Double_t *dummy); | |
112 | static Double_t YCharmF0M0S3PP(const Double_t *py, const Double_t *dummy); | |
113 | static Double_t YCharmF0M0S4PP(const Double_t *py, const Double_t *dummy); | |
114 | static Double_t YCharmF0M0S5PP(const Double_t *py, const Double_t *dummy); | |
115 | static Double_t YCharmF0M0S6PP(const Double_t *py, const Double_t *dummy); | |
65fb704d | 116 | static Int_t IpCharm(TRandom *ran); |
fe4da5cc | 117 | // |
118 | // Beauty | |
75e0cc59 | 119 | static Double_t PtBeauty( const Double_t *px, const Double_t *dummy ); |
120 | static Double_t PtBeautyF0M0S0PP( const Double_t *px, const Double_t *dummy ); | |
121 | static Double_t PtBeautyF1M0S0PP( const Double_t *px, const Double_t *dummy ); | |
122 | static Double_t PtBeautyF2M0S0PP( const Double_t *px, const Double_t *dummy ); | |
123 | static Double_t PtBeautyF0M1S0PP( const Double_t *px, const Double_t *dummy ); | |
124 | static Double_t PtBeautyF0M2S0PP( const Double_t *px, const Double_t *dummy ); | |
125 | static Double_t PtBeautyF0M0S1PP( const Double_t *px, const Double_t *dummy ); | |
126 | static Double_t PtBeautyF0M0S2PP( const Double_t *px, const Double_t *dummy ); | |
127 | static Double_t PtBeautyF0M0S3PP( const Double_t *px, const Double_t *dummy ); | |
128 | static Double_t PtBeautyF0M0S4PP( const Double_t *px, const Double_t *dummy ); | |
129 | static Double_t PtBeautyF0M0S5PP( const Double_t *px, const Double_t *dummy ); | |
130 | static Double_t PtBeautyF0M0S6PP( const Double_t *px, const Double_t *dummy ); | |
131 | static Double_t YBeauty(const Double_t *py, const Double_t *dummy); | |
132 | static Double_t YBeautyF0M0S0PP(const Double_t *py, const Double_t *dummy); | |
133 | static Double_t YBeautyF1M0S0PP(const Double_t *py, const Double_t *dummy); | |
134 | static Double_t YBeautyF2M0S0PP(const Double_t *py, const Double_t *dummy); | |
135 | static Double_t YBeautyF0M1S0PP(const Double_t *py, const Double_t *dummy); | |
136 | static Double_t YBeautyF0M2S0PP(const Double_t *py, const Double_t *dummy); | |
137 | static Double_t YBeautyF0M0S1PP(const Double_t *py, const Double_t *dummy); | |
138 | static Double_t YBeautyF0M0S2PP(const Double_t *py, const Double_t *dummy); | |
139 | static Double_t YBeautyF0M0S3PP(const Double_t *py, const Double_t *dummy); | |
140 | static Double_t YBeautyF0M0S4PP(const Double_t *py, const Double_t *dummy); | |
141 | static Double_t YBeautyF0M0S5PP(const Double_t *py, const Double_t *dummy); | |
142 | static Double_t YBeautyF0M0S6PP(const Double_t *py, const Double_t *dummy); | |
143 | static Double_t PtBeautyCentral( const Double_t *px, const Double_t *dummy ); | |
65fb704d | 144 | static Int_t IpBeauty(TRandom *ran); |
fe4da5cc | 145 | // |
00935af2 | 146 | |
147 | // Chi 1c 2c | |
75e0cc59 | 148 | static Double_t PtChic0( const Double_t *px, const Double_t *dummy); |
149 | static Double_t YChic0(const Double_t *py, const Double_t *dummy); | |
960a2827 | 150 | static Int_t IpChic0(TRandom *ran); |
00935af2 | 151 | |
75e0cc59 | 152 | static Double_t PtChic1( const Double_t *px, const Double_t *dummy); |
153 | static Double_t YChic1(const Double_t *py, const Double_t *dummy); | |
960a2827 | 154 | static Int_t IpChic1(TRandom *ran); |
00935af2 | 155 | |
75e0cc59 | 156 | static Double_t PtChic2( const Double_t *px, const Double_t *dummy); |
157 | static Double_t YChic2(const Double_t *py, const Double_t *dummy); | |
960a2827 | 158 | static Int_t IpChic2(TRandom *ran); |
00935af2 | 159 | |
75e0cc59 | 160 | static Double_t PtChic( const Double_t *px, const Double_t *dummy); |
161 | static Double_t YChic(const Double_t *py, const Double_t *dummy); | |
960a2827 | 162 | static Int_t IpChic(TRandom *ran); |
00935af2 | 163 | |
164 | // | |
165 | ||
05932df6 | 166 | |
167 | static Float_t Interpolate(Float_t x, Float_t* y, Float_t x0, | |
168 | Float_t dx, | |
169 | Int_t n, Int_t no); | |
170 | ||
762c0d1d | 171 | ClassDef(AliGenMUONlib,0) // Library providing y and pT parameterisations |
fe4da5cc | 172 | }; |
173 | #endif | |
174 | ||
753690b0 | 175 | |
176 | ||
177 | ||
178 | ||
179 | ||
180 |