EvtD0ToKSpipipi0 Class Reference

#include <EvtD0ToKSpipipi0.hh>

Inheritance diagram for EvtD0ToKSpipipi0:

Public Member Functions
	EvtD0ToKSpipipi0 ()
virtual	~EvtD0ToKSpipipi0 ()
void	getName (std::string &name)
EvtDecayBase *	clone ()
void	init ()
void	initProbMax ()
void	decay (EvtParticle *p)
Public Member Functions inherited from EvtDecayProb
void	makeDecay (EvtParticle *p)
void	setProb (double prob)
double	getProb ()
void	setWeight (double weight)
virtual	~EvtDecayProb ()
Public Member Functions inherited from EvtDecayBase
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 28 of file EvtD0ToKSpipipi0.hh.

Constructor & Destructor Documentation

EvtD0ToKSpipipi0()

EvtD0ToKSpipipi0::EvtD0ToKSpipipi0 ( )

inline

Definition at line 32 of file EvtD0ToKSpipipi0.hh.

{}

Referenced by clone().

~EvtD0ToKSpipipi0()

EvtD0ToKSpipipi0::~EvtD0ToKSpipipi0 ( )

virtual

Definition at line 59 of file EvtD0ToKSpipipi0.cc.

{}

Member Function Documentation

clone()

EvtDecayBase * EvtD0ToKSpipipi0::clone ( )

virtual

Implements EvtDecayBase.

Definition at line 65 of file EvtD0ToKSpipipi0.cc.

                                     {
  return new EvtD0ToKSpipipi0;
}

decay()

void EvtD0ToKSpipipi0::decay ( EvtParticle * p )

virtual

Implements EvtDecayBase.

Definition at line 88 of file EvtD0ToKSpipipi0.cc.

                                            {
/*
   double maxprob = 0.0;
   for(int ir=0;ir<=60000000;ir++){
      p->initializePhaseSpace(getNDaug(),getDaugs());
      for(int i=0; i<_nd; i++){
          _p4Lab[i]=p->getDaug(i)->getP4Lab();
          _p4CM[i]=p->getDaug(i)->getP4();
      }
      double Prob = AmplitudeSquare();
      if(Prob>maxprob) {
          maxprob=Prob;
          std::cout << "Max PDF = " << ir << " prob= " << Prob << std::endl;
      }
   }
   std::cout << "Max!!!!!!!!!!! " << maxprob<< std::endl;
*/
  p->initializePhaseSpace(getNDaug(),getDaugs());
  for(int i=0; i<_nd; i++){
          _p4Lab[i]=p->getDaug(i)->getP4Lab();
          _p4CM[i]=p->getDaug(i)->getP4();
  }
  double prob = AmplitudeSquare();
  setProb(prob);
  return;
}

getName()

void EvtD0ToKSpipipi0::getName ( std::string & name )

virtual

Implements EvtDecayBase.

Definition at line 61 of file EvtD0ToKSpipipi0.cc.

                                                   {
  model_name="D0ToKSpipipi0";     
}

init()

void EvtD0ToKSpipipi0::init ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 69 of file EvtD0ToKSpipipi0.cc.

                           {
  checkNArg(0);
  checkNDaug(4);
  checkSpinParent(EvtSpinType::SCALAR);
  //std::cout << "Initializing EvtD0ToKSpipipi0" << std::endl;
 
  _nd = 4;
  rRes = 3.0;
  rD   = 5.0;
  math_pi = 3.1415926;
  mpip = 0.13957;
  mpim = 0.13957;
  mpion = 0.13957;
  mkaon = 0.493677;
}

initProbMax()

void EvtD0ToKSpipipi0::initProbMax ( )

virtual

Reimplemented from EvtDecayBase.

Definition at line 84 of file EvtD0ToKSpipipi0.cc.

                                  {
  setProbMax(29338399326.9);
}

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

• EvtD0ToKSpipipi0.hh
• EvtD0ToKSpipipi0.cc