#include <EvtDecayIncoherent.hh>

Inheritance diagram for EvtDecayIncoherent:

Public Member Functions
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 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 28 of file EvtDecayIncoherent.hh.

Constructor & Destructor Documentation

◆ ~EvtDecayIncoherent()

virtual EvtDecayIncoherent::~EvtDecayIncoherent ( )

inlinevirtual

Definition at line 34 of file EvtDecayIncoherent.hh.

34{}

Member Function Documentation

◆ isDaughterSpinDensitySet()

int EvtDecayIncoherent::isDaughterSpinDensitySet ( int daughter )

inline

Definition at line 39 of file EvtDecayIncoherent.hh.

40 {return spinDensitySet[daughter];}

Referenced by makeDecay().

◆ makeDecay()

void EvtDecayIncoherent::makeDecay ( EvtParticle * p )

virtual

Implements EvtDecayBase.

Definition at line 29 of file EvtDecayIncoherent.cc.

                                                {
 
  int i;
  //initialize this the hard way..
  //Lange June 26, 2000
  for (i=0; i<MAX_DAUG; i++ ) { spinDensitySet[i]=0;}
  _daugsDecayedByParentModel=false;
 
  decay(p);
  p->setDecayProb(1.);
 
  EvtSpinDensity rho;
 
  rho.SetDiag(p->getSpinStates());
 
  p->setSpinDensityBackward(rho);
 
  if (getPHOTOS() || EvtRadCorr::alwaysRadCorr()) {
    EvtRadCorr::doRadCorr(p);
  }
 
  //Now decay the daughters.
 
  if ( !daugsDecayedByParentModel()) {
    
    for(i=0;i<p->getNDaug();i++){
      //Need to set the spin density of the daughters to be
      //diagonal.
      rho.SetDiag(p->getDaug(i)->getSpinStates());
      //if (p->getDaug(i)->getNDaug()==0){
      //only do this if the user has not already set the 
      //spin density matrix herself.
      //Lange June 26, 2000
      if ( isDaughterSpinDensitySet(i)==0 ) { 
    p->getDaug(i)->setSpinDensityForward(rho);
      }
      else{
    //report(INFO,"EvtGen") << "spinDensitymatrix already set!!!\n";
    EvtSpinDensity temp=p->getDaug(i)->getSpinDensityForward();
    //  report(INFO,"EvtGen") <<temp<<endl;
      }
      //Now decay the daughter.  Really!
      p->getDaug(i)->decay();
    }
 
  } 
}

◆ setDaughterSpinDensity()

void EvtDecayIncoherent::setDaughterSpinDensity ( int daughter )

inline

Definition at line 36 of file EvtDecayIncoherent.hh.

37 { spinDensitySet[daughter]=1; return;}

Referenced by EvtVectorIsr::decay().

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

Public Member Functions