PDC'06 configurations for charm and beauty added.
[u/mrichter/AliRoot.git] / PYTHIA6 / AliPythia.h
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8d2cd130 1#ifndef ALIPYTHIA_H
2#define ALIPYTHIA_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
8#include <TPythia6.h>
9#include <AliRndm.h>
10#include <AliStructFuncType.h>
11typedef enum
12{kPyCharm, kPyBeauty, kPyCharmUnforced, kPyBeautyUnforced,
13 kPyJpsi, kPyJpsiChi, kPyMb, kPyMbNonDiffr, kPyJets, kPyDirectGamma,
e0e89f40 14 kPyCharmPbPbMNR, kPyD0PbPbMNR, kPyDPlusPbPbMNR, kPyDPlusStrangePbPbMNR, kPyBeautyPbPbMNR,
15 kPyCharmpPbMNR, kPyD0pPbMNR, kPyDPluspPbMNR, kPyDPlusStrangepPbMNR, kPyBeautypPbMNR,
16 kPyCharmppMNR, kPyCharmppMNRwmi, kPyD0ppMNR, kPyDPlusppMNR, kPyDPlusStrangeppMNR,
17 kPyBeautyppMNR, kPyBeautyppMNRwmi, kPyW, kPyZ,
65f2626c 18 kPyOldUEQ2ordered, kPyOldUEQ2ordered2, kPyOldPopcorn}
8d2cd130 19Process_t;
20/*
21typedef enum
22{
23 kDOSet1 = 1006,
24 kGRVLO = 5005,
25 kGRVHO = 5006,
26 kMRSDminus = 3031,
27 kMRSD0 = 3030,
28 kMRSG = 3041,
29 kCTEQ2pM = 4024,
30 kCTEQ4L = 4032,
31 kCTEQ4M = 4034,
32 kMRSTcgLO = 3072,
33 kCTEQ5L = 4046,
34 kGRVLO98 = 5012
35}
36StrucFunc_t;
37*/
0f482ae4 38class AliFastGlauber;
39class AliQuenchingWeights;
40
8d2cd130 41class AliPythia : public TPythia6, public AliRndm
42{
43
44 public:
45 virtual ~AliPythia(){;}
46 // convert to compressed code and print result (for debugging only)
47 virtual Int_t CheckedLuComp(Int_t kf);
48 // Pythia initialisation for selected processes
49 virtual void ProcInit
50 (Process_t process, Float_t energy, StrucFunc_t strucfunc);
51 // treat protons as inside nuclei
52 virtual void SetNuclei(Int_t a1, Int_t a2);
53 // Print particle properties
54 virtual void PrintParticles();
55 virtual void ResetDecayTable();
56 virtual void SetDecayTable();
16a82508 57 virtual void Pyevnw();
8d2cd130 58 virtual void Pycell(Int_t& nclus);
59 virtual void Pyclus(Int_t& nclus);
452af8c7 60 virtual void Pyshow(Int_t ip1, Int_t ip2, Double_t qmax);
61 virtual void Pyrobo(Int_t imi, Int_t ima, Double_t the, Double_t phi, Double_t bex, Double_t bey, Double_t bez);
86b6ad68 62 virtual void InitQuenching(Float_t bmin, Float_t bmax, Float_t k, Int_t iECMethod);
992f2843 63 virtual void Pyquen(Double_t a, Int_t ibf, Double_t b);
b280c4cc 64 virtual void GetQuenchingParameters(Double_t& xp, Double_t& yp, Double_t z[4]);
8d2cd130 65 // return instance of the singleton
66 static AliPythia* Instance();
452af8c7 67 virtual void Quench();
8d2cd130 68 protected:
0f482ae4 69 Process_t fProcess; // Process type
70 Float_t fEcms; // Centre of mass energy
71 StrucFunc_t fStrucFunc; // Structure function
72 Int_t fDefMDCY[501]; // ! Default decay switches per particle
73 Int_t fDefMDME[2001]; // ! Default decay switches per mode
b280c4cc 74 Double_t fZQuench[4]; // ! Quenching fractions for this even
75 Double_t fXJet; // ! Jet production point X
76 Double_t fYJet; // ! Jet production point Y
0f482ae4 77 AliFastGlauber* fGlauber; // ! The Glauber model
78 AliQuenchingWeights* fQuenchingWeights; // ! The Quenching Weights model
79 static AliPythia* fgAliPythia; // Pointer to single instance
8d2cd130 80 private:
81 AliPythia();
3dc3ec94 82 void ConfigHeavyFlavor();
e0e89f40 83 void AtlasTuning();
8d2cd130 84 ClassDef(AliPythia,1) //ALICE UI to PYTHIA
85};
86
87#endif
88
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