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[u/mrichter/AliRoot.git] / LHC / AliLhcProcessIBS.h
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11141716 1#ifndef ALILHCPROCESSIBS_H
2#define ALILHCPROCESSIBS_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
21aa51f2 7
8//
9// Realisation of AliLhcProcess for the fast simulation of the
10// Intra Beam Scattering process
11// in transverse and longitudinal direction.
12// Author: Andreas Morsch
13// andreas.morsch@cern.ch
14//
15
11141716 16#include "AliLhcProcess.h"
17class TList;
18class AliLhcBeam;
19
20class AliLhcProcessIBS : public AliLhcProcess
21{
22 public:
23 AliLhcProcessIBS(AliLHC* lhc, const char* name, const char* title);
64eb707f 24 AliLhcProcessIBS(const AliLhcProcessIBS& ibs);
11141716 25 virtual ~AliLhcProcessIBS();
26 virtual void SetCrossSection(Float_t sig) {fCrossSection = sig*1.e-24;}
27 virtual void Init();
28 virtual void Evolve(Float_t dt);
29 virtual void SetMonitor(Int_t n);
30 virtual void Record();
31 virtual void DrawPlots();
32 AliLhcProcessIBS & operator=(const AliLhcProcessIBS & rhs);
33 protected:
34 Float_t fCrossSection; // Interaction cross section
35 TList * fIRegions; // Interaction Regions
36 AliLhcBeam* fBeam[2]; // Beams
37 Float_t fR[2]; // elem. ion radius
38 Float_t fE[2]; // ion radius
21aa51f2 39 Float_t fTaux; // transverse time constant
40 Float_t fTaue; // longitudinal time constant
11141716 41 Float_t* fTauxArray; // [fNmax]
42 Float_t* fTaueArray; // [fNmax]
43
44//
45 ClassDef(AliLhcProcessIBS,1) // LHC Process: Intra Beam Scattering
46};
47
48#endif