EvtSLPoleFF Class Reference

#include <EvtSLPoleFF.hh>

Inheritance diagram for EvtSLPoleFF:

List of all members.

Public Member Functions
	EvtSLPoleFF (int numarg, double *arglist)
void	getscalarff (EvtId parent, EvtId daught, double t, double mass, double *fpf, double *f0f)
void	getvectorff (EvtId parent, EvtId daught, double t, double mass, double *a1f, double *a2f, double *vf, double *a0f)
void	gettensorff (EvtId parent, EvtId daught, double t, double mass, double *hf, double *kf, double *bp, double *bm)
virtual void	getbaryonff (EvtId parent, EvtId daught, double t, double m_meson, double *f1v, double *f1a, double *f2v, double *f2a)
Private Attributes
int	numSLPoleargs
double	SLPoleargs [16]

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Detailed Description

Definition at line 27 of file EvtSLPoleFF.hh.

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Constructor & Destructor Documentation

EvtSLPoleFF::EvtSLPoleFF	(	int	numarg,
		double *	arglist
	)

Definition at line 30 of file EvtSLPoleFF.cc.

References genRecEmupikp::i, numSLPoleargs, and SLPoleargs.

                                                    {
   numSLPoleargs = numarg;
   for (int i=0; i<numarg; i++) {
     SLPoleargs[i] = arglist[i]; }

   return;
}

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Member Function Documentation

virtual void EvtSemiLeptonicFF::getbaryonff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	m_meson,
		double *	f1v,
		double *	f1a,
		double *	f2v,
		double *	f2a
	)			[inline, virtual, inherited]

Reimplemented in EvtISGW2FF, EvtKKLambdaCFF, and EvtSLBKPoleFF.

Definition at line 41 of file EvtSemiLeptonicFF.hh.

Referenced by EvtSemiLeptonicBaryonAmp::CalcAmp().

                                        {return;}

void EvtSLPoleFF::getscalarff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	mass,
		double *	fpf,
		double *	f0f
	)			[virtual]

Reimplemented from EvtSemiLeptonicFF.

Definition at line 39 of file EvtSLPoleFF.cc.

References calibUtil::ERROR, EvtPDL::getMeanMass(), numSLPoleargs, report(), and SLPoleargs.

                                          {

// Form factors have a general form, with parameters passed in
// from the arguements.

   if ( numSLPoleargs !=8 ) {
     report(ERROR,"EvtGen") << "Problem in EvtSLPoleFF::getscalarff\n";
     report(ERROR,"EvtGen") << "wrong number of arguements!!!\n";
   }

  double mb=EvtPDL::getMeanMass(parent);
  double mb2 = mb*mb;

  double f0,af,bf,powf;

  f0 = SLPoleargs[0];
  af = SLPoleargs[1];
  bf = SLPoleargs[2];
  powf = SLPoleargs[3];
  *fpf = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[4];
  af = SLPoleargs[5];
  bf = SLPoleargs[6];
  powf = SLPoleargs[7];

  *f0f = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf)); 

  return;
}

void EvtSLPoleFF::gettensorff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	mass,
		double *	hf,
		double *	kf,
		double *	bp,
		double *	bm
	)			[virtual]

Reimplemented from EvtSemiLeptonicFF.

Definition at line 118 of file EvtSLPoleFF.cc.

References calibUtil::ERROR, EvtPDL::getMeanMass(), numSLPoleargs, report(), and SLPoleargs.

                                                                   {

  if ( numSLPoleargs !=16 ) {
     report(ERROR,"EvtGen") << "Problem in EvtSLPoleFF::gettensorff\n";
     report(ERROR,"EvtGen") << "wrong number of arguements!!!\n";
  }

  double mb=EvtPDL::getMeanMass(parent);
  double mb2 = mb*mb;

  double f0,af,bf,powf;

  f0 = SLPoleargs[0];
  af = SLPoleargs[1];
  bf = SLPoleargs[2];
  powf = SLPoleargs[3];
  *hf = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[4];
  af = SLPoleargs[5];
  bf = SLPoleargs[6];
  powf = SLPoleargs[7];

  *kf = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[8];
  af = SLPoleargs[9];
  bf = SLPoleargs[10];
  powf = SLPoleargs[11];

  *bpf = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[12];
  af = SLPoleargs[13];
  bf = SLPoleargs[14];
  powf = SLPoleargs[15];

  *bmf = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));
  return;
 }

void EvtSLPoleFF::getvectorff	(	EvtId	parent,
		EvtId	daught,
		double	t,
		double	mass,
		double *	a1f,
		double *	a2f,
		double *	vf,
		double *	a0f
	)			[virtual]

Reimplemented from EvtSemiLeptonicFF.

Definition at line 72 of file EvtSLPoleFF.cc.

References calibUtil::ERROR, EvtPDL::getMeanMass(), numSLPoleargs, report(), and SLPoleargs.

                                                                   {

  if ( numSLPoleargs !=16 ) {
     report(ERROR,"EvtGen") << "Problem in EvtSLPoleFF::getvectorff\n";
     report(ERROR,"EvtGen") << "wrong number of arguements!!!\n";
     report(ERROR,"EvtGen") << numSLPoleargs<<"\n";
  }

  double mb=EvtPDL::getMeanMass(parent);
  double mb2 = mb*mb;

  double f0,af,bf,powf;

  f0 = SLPoleargs[0];
  af = SLPoleargs[1];
  bf = SLPoleargs[2];
  powf = SLPoleargs[3];
  *a1f = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[4];
  af = SLPoleargs[5];
  bf = SLPoleargs[6];
  powf = SLPoleargs[7];

  *a2f = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[8];
  af = SLPoleargs[9];
  bf = SLPoleargs[10];
  powf = SLPoleargs[11];

  *vf = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));

  f0 = SLPoleargs[12];
  af = SLPoleargs[13];
  bf = SLPoleargs[14];
  powf = SLPoleargs[15];

  *a0f = f0/(pow( 1.0 + (af*t/mb2) + (bf*((t/mb2)*(t/mb2))),powf));
  return;
 }

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Member Data Documentation

int EvtSLPoleFF::numSLPoleargs [private]

Definition at line 42 of file EvtSLPoleFF.hh.

Referenced by EvtSLPoleFF(), getscalarff(), gettensorff(), and getvectorff().

double EvtSLPoleFF::SLPoleargs[16] [private]

Definition at line 43 of file EvtSLPoleFF.hh.

Referenced by EvtSLPoleFF(), getscalarff(), gettensorff(), and getvectorff().

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