1. Changing default pressure sensoor to Cavern sensor
[u/mrichter/AliRoot.git] / EVGEN / AliGenCosmicsParam.h
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7b4a37c0 1#ifndef ALIGENCOSMICSPARAM_H
2#define ALIGENCOSMICSPARAM_H
3/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6// Generator for muons according to kinematic parametrizations at ALICE
7// (not at the surface).
8// Origin: andrea.dainese@lnl.infn.it
9
10
11#include "AliLog.h"
12#include "AliGenerator.h"
13
14class AliGenCosmicsParam : public AliGenerator
15{
16public:
17
18 AliGenCosmicsParam();
19 virtual ~AliGenCosmicsParam() {}
20 virtual void Generate();
21 virtual void Init();
22 void SetParamMI() { fParamMI=kTRUE; fParamACORDE=kFALSE; return; }
23 void SetParamACORDE() { fParamMI=kFALSE; fParamACORDE=kTRUE; return; }
24 void SetYOrigin(Float_t y=600.) { fYOrigin=y; return; }
25 void SetMaxAngleWRTVertical(Float_t max=45.) {
26 if(max<0. || max>90.) AliFatal("angle must be in [0,pi/2]");
27 fMaxAngleWRTVertical=max; return; }
28 void SetBkG(Float_t b) { fBkG=b; return; }
d764c7b8 29 void SetInACORDE(Bool_t onlyACORDE4ITS=kFALSE)
30 { fACORDE=kTRUE; fACORDE4ITS=onlyACORDE4ITS; return; }
34217575 31 void SetInBottomScintillator() { fBottomScintillator=kTRUE; return; }
7b4a37c0 32 void SetInTPC() { fTPC=kTRUE; return; }
33 void SetInITS() { fITS=kTRUE; return; }
7b4a37c0 34 void SetInSPDinner() { fSPDinner=kTRUE; return; }
d764c7b8 35 void SetInSPDouter() { fSPDouter=kTRUE; return; }
36 void SetInSDDinner() { fSDDinner=kTRUE; return; }
37 void SetInSDDouter() { fSDDouter=kTRUE; return; }
38 void SetInSSDinner() { fSSDinner=kTRUE; return; }
39 void SetInSSDouter() { fSSDouter=kTRUE; return; }
7b4a37c0 40
41private:
42
43 Bool_t IntersectCylinder(Float_t r,Float_t z,Int_t pdg,
44 Float_t o[3],Float_t p[3]) const;
fb2a6a7f 45 Bool_t IntersectACORDE(Int_t pdg,
46 Float_t o[3],Float_t p[3]) const;
34217575 47 Bool_t IntersectBottomScintillator(Int_t pdg,
48 Float_t o[3],Float_t p[3]) const;
7b4a37c0 49 Bool_t fParamMI; // parametrization from M.Ivanov
50 Bool_t fParamACORDE; // parametrization from AliGenACORDE
51 // (parametrized at ALICE y)
52 Float_t fYOrigin; // y of muon origin
53 Float_t fMaxAngleWRTVertical; // maximum angle between momentum and y axis
54 Float_t fBkG; // field in kGauss
55 Bool_t fTPC; // acceptance cuts
56 Bool_t fITS; // acceptance cuts
7b4a37c0 57 Bool_t fSPDinner; // acceptance cuts
d764c7b8 58 Bool_t fSPDouter; // acceptance cuts
59 Bool_t fSDDinner; // acceptance cuts
60 Bool_t fSDDouter; // acceptance cuts
61 Bool_t fSSDinner; // acceptance cuts
62 Bool_t fSSDouter; // acceptance cuts
fb2a6a7f 63 Bool_t fACORDE; // acceptance cuts
d764c7b8 64 Bool_t fACORDE4ITS; // acceptance cuts
34217575 65 Bool_t fBottomScintillator; // acceptance cuts
7b4a37c0 66
34217575 67 ClassDef(AliGenCosmicsParam,4) // parametrized cosmics generator
7b4a37c0 68};
69
70#endif