EvtmPhsp Class Reference

#include <EvtmPhsp.hh>

Inheritance diagram for EvtmPhsp:

Public Member Functions
	EvtmPhsp ()
virtual	~EvtmPhsp ()
void	getName (std::string &name)
EvtDecayBase *	clone ()
void	initProbMax ()
void	init ()
void	decay (EvtParticle *p)
Public Member Functions inherited from EvtDecayIncoherent
void	makeDecay (EvtParticle *p)
virtual	~EvtDecayIncoherent ()
void	setDaughterSpinDensity (int daughter)
int	isDaughterSpinDensitySet (int daughter)
Public Member Functions inherited from EvtDecayBase
virtual void	getName (std::string &name)=0
virtual void	decay (EvtParticle *p)=0
virtual void	makeDecay (EvtParticle *p)=0
virtual EvtDecayBase *	clone ()=0
virtual void	init ()
virtual void	initProbMax ()
virtual std::string	commandName ()
virtual void	command (std::string cmd)
double	getProbMax (double prob)
double	resetProbMax (double prob)
	EvtDecayBase ()
virtual	~EvtDecayBase ()
virtual bool	matchingDecay (const EvtDecayBase &other) const
EvtId	getParentId ()
double	getBranchingFraction ()
void	disableCheckQ ()
void	checkQ ()
int	getNDaug ()
EvtId *	getDaugs ()
EvtId	getDaug (int i)
int	getNArg ()
int	getPHOTOS ()
void	setPHOTOS ()
void	setVerbose ()
void	setSummary ()
double *	getArgs ()
std::string *	getArgsStr ()
double	getArg (int j)
std::string	getArgStr (int j)
std::string	getModelName ()
int	getDSum ()
int	summary ()
int	verbose ()
void	saveDecayInfo (EvtId ipar, int ndaug, EvtId *daug, int narg, std::vector< std::string > &args, std::string name, double brfr)
void	printSummary ()
void	setProbMax (double prbmx)
void	noProbMax ()
void	checkNArg (int a1, int a2=-1, int a3=-1, int a4=-1)
void	checkNDaug (int d1, int d2=-1)
void	checkSpinParent (EvtSpinType::spintype sp)
void	checkSpinDaughter (int d1, EvtSpinType::spintype sp)
virtual int	nRealDaughters ()

Additional Inherited Members
Static Public Member Functions inherited from EvtDecayBase
static void	findMasses (EvtParticle *p, int ndaugs, EvtId daugs[10], double masses[10])
static void	findMass (EvtParticle *p)
static double	findMaxMass (EvtParticle *p)
Protected Member Functions inherited from EvtDecayBase
bool	daugsDecayedByParentModel ()
Protected Attributes inherited from EvtDecayBase
bool	_daugsDecayedByParentModel

Detailed Description

Definition at line 31 of file EvtmPhsp.hh.

Constructor & Destructor Documentation

EvtmPhsp()

EvtmPhsp::EvtmPhsp ( )

inline

Definition at line 35 of file EvtmPhsp.hh.

{}

Referenced by clone().

~EvtmPhsp()

EvtmPhsp::~EvtmPhsp ( )

virtual

Definition at line 31 of file EvtmPhsp.cc.

{}

Member Function Documentation

clone()

EvtDecayBase * EvtmPhsp::clone ( )

virtual

Implements EvtDecayBase.

Definition at line 39 of file EvtmPhsp.cc.

                             {
 
  return new EvtmPhsp;
 
}

decay()

void EvtmPhsp::decay ( EvtParticle *  p )

virtual

Implements EvtDecayBase.

Definition at line 75 of file EvtmPhsp.cc.

                                    {
  EvtVector4R pt,pt2;
 loop:
 
  p->initializePhaseSpace(getNDaug(),getDaugs());
 
  pt=p->getDaug(0)->getP4Lab();
  for (int ii=1;ii<nd1;ii++){
    pt=pt+p->getDaug(ii)->getP4Lab();
  }
  xmass1=pt.mass();
 
  if(getNArg()==6) {
    pt2=p->getDaug(nd1)->getP4Lab();
    for(int jj=nd1+1;jj<nd1+nd2;jj++) pt2=pt2+p->getDaug(jj)->getP4Lab();
   }
  xmass2=pt2.mass();
 
  // std::cout<<"xmass1= "<<xmass1<<std::endl;
 
  if(getNArg()==3 && (xmass1<ma1||xmass1>ma2) )goto loop;
  if(getNArg()==6 && (xmass1<ma1||xmass1>ma2 || xmass2<mb1 || xmass2>mb2) ) goto loop;
 
  return ;
}

getName()

void EvtmPhsp::getName ( std::string &  name )

virtual

Implements EvtDecayBase.

Definition at line 33 of file EvtmPhsp.cc.

                                           {
 
  model_name="mPHSP";     
 
}

init()

void EvtmPhsp::init ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 46 of file EvtmPhsp.cc.

                   {
 
  if (getNArg()==3) {
    nd1=getArg(0); //assign the first nd1 particle in the son list
    ma1=getArg(1); // the lower mass for the nd1 son cluster
    ma2=getArg(2); // the upper mass for the nd1 son cluster
  }else if(getNArg()==6){
    nd1=getArg(0); //assign the first nd1 particle in the son list
    ma1=getArg(1); // the lower mass for the nd1 son cluster
    ma2=getArg(2); // the upper mass for the nd1 son cluster
    nd2=getArg(3); //assign the first nd1 particle in the son list
    mb1=getArg(4); // the lower mass for the nd2 son cluster
    mb2=getArg(5); // the upper mass for the nd2 son cluster
  }else{
    
    report(ERROR,"EvtGen") << "EvtmPHSP generator expected "
                           << " 3 or 6 arguments but found:"<<getNArg()<<endl;
    report(ERROR,"EvtGen") << "Will terminate execution!"<<endl;
    ::abort();
  }
 
}

initProbMax()

void EvtmPhsp::initProbMax ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 69 of file EvtmPhsp.cc.

                          {
 
  noProbMax();
 
}

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The documentation for this class was generated from the following files:

• EvtmPhsp.hh
• EvtmPhsp.cc