[u/mrichter/AliRoot.git] / TTherminator / Therminator / ParticleDecayer.h

/******************************************************************************
 *                      T H E R M I N A T O R                                 *
 *                   THERMal heavy-IoN generATOR                              *
 *                           version 1.0                                      *
 *                                                                            *
 * Authors of the model: Wojciech Broniowski, Wojciech.Broniowski@ifj.edu.pl, *
 *                       Wojciech Florkowski, Wojciech.Florkowski@ifj.edu.pl  *
 * Authors of the code:  Adam Kisiel, kisiel@if.pw.edu.pl                     *
 *                       Tomasz Taluc, ttaluc@if.pw.edu.pl                    *
 * Code designers: Adam Kisiel, Tomasz Taluc, Wojciech Broniowski,            *
 *                 Wojciech Florkowski                                        *
 *                                                                            *
 * For the detailed description of the program and furhter references         * 
 * to the description of the model plesase refer to: nucl-th/0504047,         *
 * accessibile at: http://www.arxiv.org/nucl-th/0504047                       *
 *                                                                            *
 * Homepage: http://hirg.if.pw.edu.pl/en/therminator/                         *
 *                                                                            *
 * This code can be freely used and redistributed. However if you decide to   *
 * make modifications to the code, please contact the authors, especially     *
 * if you plan to publish the results obtained with such modified code.       *
 * Any publication of results obtained using this code must include the       *
 * reference to nucl-th/0504047 and the published version of it, when         *
 * available.                                                                 *
 *                                                                            *
 *****************************************************************************/
#ifndef _BFPW_PARTICLE_DECAYER_
#define _BFPW_PARTICLE_DECAYER_
#include "ParticleDB.h"				
#include "ParticleType.h"
#include "Particle.h"
#include <TRandom2.h>

class ParticleDecayer
{
 public:
  ParticleDecayer(ParticleDB *aDB);
  ~ParticleDecayer();
  
  void DecayParticle(Particle *aFather, Particle** aDaughter1, Particle** aDaughter2, Particle** aDaughter3);
  void SeedSet(int aSeed);
  
 private:
  inline Double_t BreitWigner(Double_t Mass, Double_t Gamma) const;
  ParticleDB *mDB;
  TRandom2 *mRandom;
  
};


#endif
Commit	Line	Data
2e967919	1	/******************************************************************************
	2	* T H E R M I N A T O R *
	3	* THERMal heavy-IoN generATOR *
	4	* version 1.0 *
	5	* *
	6	* Authors of the model: Wojciech Broniowski, Wojciech.Broniowski@ifj.edu.pl, *
	7	* Wojciech Florkowski, Wojciech.Florkowski@ifj.edu.pl *
	8	* Authors of the code: Adam Kisiel, kisiel@if.pw.edu.pl *
	9	* Tomasz Taluc, ttaluc@if.pw.edu.pl *
	10	* Code designers: Adam Kisiel, Tomasz Taluc, Wojciech Broniowski, *
	11	* Wojciech Florkowski *
	12	* *
	13	* For the detailed description of the program and furhter references *
	14	* to the description of the model plesase refer to: nucl-th/0504047, *
	15	* accessibile at: http://www.arxiv.org/nucl-th/0504047 *
	16	* *
	17	* Homepage: http://hirg.if.pw.edu.pl/en/therminator/ *
	18	* *
	19	* This code can be freely used and redistributed. However if you decide to *
	20	* make modifications to the code, please contact the authors, especially *
	21	* if you plan to publish the results obtained with such modified code. *
	22	* Any publication of results obtained using this code must include the *
	23	* reference to nucl-th/0504047 and the published version of it, when *
	24	* available. *
	25	* *
	26	*****************************************************************************/
	27	#ifndef _BFPW_PARTICLE_DECAYER_
	28	#define _BFPW_PARTICLE_DECAYER_
	29	#include "ParticleDB.h"
	30	#include "ParticleType.h"
	31	#include "Particle.h"
	32	#include <TRandom2.h>
	33
	34	class ParticleDecayer
	35	{
	36	public:
	37	ParticleDecayer(ParticleDB *aDB);
	38	~ParticleDecayer();
	39
	40	void DecayParticle(Particle aFather, Particle* aDaughter1, Particle aDaughter2, Particle aDaughter3);
	41	void SeedSet(int aSeed);
	42
	43	private:
	44	inline Double_t BreitWigner(Double_t Mass, Double_t Gamma) const;
	45	ParticleDB *mDB;
	46	TRandom2 *mRandom;
	47
	48	};
	49
	50
	51	#endif