#include <EvtDMix.hh>

Inheritance diagram for EvtDMix:

Public Member Functions
	EvtDMix ()

virtual	~EvtDMix ()

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 30 of file EvtDMix.hh.

Constructor & Destructor Documentation

◆ EvtDMix()

EvtDMix::EvtDMix ( )

inline

Definition at line 34 of file EvtDMix.hh.

34{}

Referenced by clone().

◆ ~EvtDMix()

EvtDMix::~EvtDMix ( )

virtual

Definition at line 31 of file EvtDMix.cc.

31{}

Member Function Documentation

◆ clone()

EvtDecayBase * EvtDMix::clone ( )

virtual

Implements EvtDecayBase.

Definition at line 39 of file EvtDMix.cc.

                            {
 
  return new EvtDMix;
 
}

◆ decay()

void EvtDMix::decay ( EvtParticle * p )

virtual

Implements EvtDecayBase.

Definition at line 61 of file EvtDMix.cc.

                                   {
 
  //unneeded - lange - may13-02
  //if ( p->getNDaug() != 0 ) {
    //Will end up here because maxrate multiplies by 1.2
  //  report(DEBUG,"EvtGen") << "In EvtDMix: has "
  //               <<" daugthers should not be here!"<<endl;
  //  return;
  //}
 
  p->initializePhaseSpace(getNDaug(),getDaugs());
 
  double ctau=EvtPDL::getctau(p->getId());
  if ( ctau==0. ) return;
 
 
  double pdf, random, gt, weight;
 
  double maxPdf=_rd + sqrt(_rd)*_ypr*50. + 2500.0*(_xpr*_xpr+_ypr*_ypr)/4.0;
  bool keepGoing=true;
  while ( keepGoing ) {
    random=EvtRandom::Flat();
    gt=-log(random);
    weight=random;
    pdf=_rd + sqrt(_rd)*_ypr*gt + gt*gt*(_xpr*_xpr+_ypr*_ypr)/4.0;
    pdf*=exp(-1.0*gt);
    pdf/=weight;
    if ( pdf > maxPdf )
      std::cout << pdf << " " << weight << " " << maxPdf << " " << gt << std::endl;
    if ( pdf > maxPdf*EvtRandom::Flat()) keepGoing=false;
  }
 
 
  p->setLifetime(gt*ctau);
 
  return ;
}

◆ getName()

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

virtual

Implements EvtDecayBase.

Definition at line 33 of file EvtDMix.cc.

                                          {
 
  model_name="DMIX";     
 
}

◆ init()

void EvtDMix::init ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 46 of file EvtDMix.cc.

                  {
 
  // check that there are 0 arguments
  checkNArg(3);
  _rd=getArg(0);
  _xpr=getArg(1);
  _ypr=getArg(2);
}

◆ initProbMax()

void EvtDMix::initProbMax ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 55 of file EvtDMix.cc.

                         {
 
  noProbMax();
 
}

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ EvtDMix()

◆ ~EvtDMix()

Member Function Documentation

◆ clone()

◆ decay()

◆ getName()

◆ init()

◆ initProbMax()