[u/mrichter/AliRoot.git] / LHC / AliLhcProcessIBS.h

#ifndef ALILHCPROCESSIBS_H
#define ALILHCPROCESSIBS_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//
// Realisation of AliLhcProcess for the fast simulation of the
// Intra Beam Scattering process
// in transverse and longitudinal direction.
// Author: Andreas Morsch
// andreas.morsch@cern.ch
//

#include "AliLhcProcess.h"
class TList;
class AliLhcBeam;

class AliLhcProcessIBS : public AliLhcProcess
{
 public:
    AliLhcProcessIBS(AliLHC* lhc, const char* name, const char* title);
    AliLhcProcessIBS(const AliLhcProcessIBS& ibs);
    virtual ~AliLhcProcessIBS();
    virtual void SetCrossSection(Float_t sig) {fCrossSection = sig*1.e-24;}
    virtual void Init();
    virtual void Evolve(Float_t dt);
    virtual void  SetMonitor(Int_t n);
    virtual void  Record();
    virtual void  DrawPlots();
    AliLhcProcessIBS & operator=(const AliLhcProcessIBS & rhs);
 protected:
    Float_t fCrossSection; // Interaction cross section 
    TList * fIRegions;     // Interaction Regions
    AliLhcBeam* fBeam[2];  // Beams
    Float_t fR[2];           // elem. ion radius
    Float_t fE[2];           // ion radius
    Float_t fTaux;           // transverse time constant 
    Float_t fTaue;           // longitudinal time constant       
    Float_t* fTauxArray;     // [fNmax]
    Float_t* fTaueArray;     // [fNmax]
    
//
    ClassDef(AliLhcProcessIBS,1) // LHC Process: Intra Beam Scattering
};

#endif
Commit	Line	Data
	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	/* $Id$ */
	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
	16	#include "AliLhcProcess.h"
	17	class TList;
	18	class AliLhcBeam;
	19
	20	class AliLhcProcessIBS : public AliLhcProcess
	21	{
	22	public:
	23	AliLhcProcessIBS(AliLHC* lhc, const char* name, const char* title);
	24	AliLhcProcessIBS(const AliLhcProcessIBS& ibs);
	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
	39	Float_t fTaux; // transverse time constant
	40	Float_t fTaue; // longitudinal time constant
	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