#include <G4eeCrossSections.hh>

Public Member Functions
	G4eeCrossSections ()

	~G4eeCrossSections ()

G4double	CrossSection2pi (G4double)

G4double	CrossSection3pi (G4double)

G4double	CrossSectionPi0G (G4double)

G4double	CrossSectionEtaG (G4double)

G4double	CrossSection2Kcharged (G4double)

G4double	CrossSection2Kneutral (G4double)

std::complex< G4double >	DpRho (G4double e)

G4eeCrossSections &	operator= (const G4eeCrossSections &right)=delete

	G4eeCrossSections (const G4eeCrossSections &)=delete

Detailed Description

Definition at line 57 of file G4eeCrossSections.hh.

Constructor & Destructor Documentation

◆ G4eeCrossSections() [1/2]

G4eeCrossSections::G4eeCrossSections ( )

Definition at line 67 of file G4eeCrossSections.cc.

{
  Initialise();
}

◆ ~G4eeCrossSections()

G4eeCrossSections::~G4eeCrossSections ( )

Definition at line 74 of file G4eeCrossSections.cc.

75{}

◆ G4eeCrossSections() [2/2]

G4eeCrossSections::G4eeCrossSections ( const G4eeCrossSections & )

delete

Member Function Documentation

◆ CrossSection2Kcharged()

G4double G4eeCrossSections::CrossSection2Kcharged ( G4double e )

Definition at line 276 of file G4eeCrossSections.cc.

{ 
  G4double s_inv = e*e;
  complex<G4double> dphi = DpPhi(e);
 
  complex<G4double> amp = 
    sqrt(Width2p(s_inv,MsPhi,GPhi,BrPhi2Kc,MsKc)*MsPhi3*BrPhiEe*GPhi)/dphi;
 
  G4double cross = 12.0*pi*MeVnb*norm(amp)/(e*s_inv);
 
  return cross;
}

Referenced by G4ee2KChargedModel::ComputeCrossSection().

◆ CrossSection2Kneutral()

G4double G4eeCrossSections::CrossSection2Kneutral ( G4double e )

Definition at line 291 of file G4eeCrossSections.cc.

{ 
  G4double s_inv = e*e;
  complex<G4double> dphi = DpPhi(e);
 
  complex<G4double> amp = 
    sqrt(Width2p(s_inv,MsPhi,GPhi,BrPhiKsKl,MsKs)*MsPhi3*BrPhiEe*GPhi)/dphi;
 
  G4double cross = 12.0*pi*MeVnb*norm(amp)/(e*s_inv);
 
  return cross;
}

Referenced by G4ee2KNeutralModel::ComputeCrossSection().

◆ CrossSection2pi()

G4double G4eeCrossSections::CrossSection2pi ( G4double e )

Definition at line 192 of file G4eeCrossSections.cc.

{ 
  complex<G4double> xr(cos(PhRho),sin(PhRho));
  complex<G4double> xo(cos(PhOm2Pi),sin(PhOm2Pi));
  complex<G4double> xf(cos(PhPhi2Pi),sin(PhPhi2Pi));
 
  G4double s_inv = e*e;
  complex<G4double> drho = DpRho(e);
  complex<G4double> dom  = DpOm(e);
  complex<G4double> dphi = DpPhi(e);
 
  complex<G4double> amp = 
      sqrt(Width2p(s_inv,MsRho,GRho,1.0,MsPi)*MsRho3*BrRhoEe*GRho)*xr/drho
    + sqrt(Width2p(s_inv,MsOm,GOm,BrOm2Pi,MsPi)*MsOm3*BrOmEe*GOm)*xo/dom
    + sqrt(Width2p(s_inv,MsPhi,GPhi,BrPhi2Pi,MsPi)*MsPhi3*BrPhiEe*GPhi)*xf/dphi;
 
  G4double cross = 12.0*pi*MeVnb*norm(amp)/(e*s_inv);
 
  return cross;
}

Referenced by G4eeToTwoPiModel::ComputeCrossSection().

◆ CrossSection3pi()

G4double G4eeCrossSections::CrossSection3pi ( G4double e )

Definition at line 215 of file G4eeCrossSections.cc.

{ 
  complex<G4double> xf(cos(PhPhi2Pi),sin(PhPhi));
 
  G4double s_inv = e*e;
  complex<G4double> dom  = DpOm(e);
  complex<G4double> dphi = DpPhi(e);
 
  complex<G4double> amp = 
    sqrt(Width3p(s_inv,MsOm,GOm,BrOm3Pi)*MsOm3*BrOmEe*GOm)/dom
    + sqrt(Width3p(s_inv,MsPhi,GPhi,BrPhi3Pi)*MsPhi3*BrPhiEe*GPhi)*xf/dphi;
 
  G4double cross = 12.0*pi*MeVnb*norm(amp)/(e*s_inv);
 
  return cross;
}

Referenced by G4eeTo3PiModel::ComputeCrossSection().

◆ CrossSectionEtaG()

G4double G4eeCrossSections::CrossSectionEtaG ( G4double e )

Definition at line 255 of file G4eeCrossSections.cc.

{ 
  complex<G4double> xf(cos(PhPhi),sin(PhPhi));
 
  G4double s_inv = e*e;
  complex<G4double> drho = DpRho(e);
  complex<G4double> dom  = DpOm(e);
  complex<G4double> dphi = DpPhi(e);
 
  complex<G4double> amp = 
      sqrt(WidthPg(s_inv,MsRho,GRho,BrRhoEtaG,MsEta)*MsRho3*BrRhoEe*GRho)/drho
    + sqrt(WidthPg(s_inv,MsOm,GOm,BrOmEtaG,MsEta)*MsOm3*BrOmEe*GOm)/dom
    + sqrt(WidthPg(s_inv,MsPhi,GPhi,BrPhiEtaG,MsEta)*MsPhi3*BrPhiEe*GPhi)*xf/dphi;
 
  G4double cross = 12.0*pi*MeVnb*norm(amp)/(e*s_inv);
 
  return cross;
}

Referenced by G4eeToPGammaModel::ComputeCrossSection().

◆ CrossSectionPi0G()

G4double G4eeCrossSections::CrossSectionPi0G ( G4double e )

Definition at line 234 of file G4eeCrossSections.cc.

{ 
  complex<G4double> xf(cos(PhPhi),sin(PhPhi));
 
  G4double s_inv = e*e;
  complex<G4double> drho = DpRho(e);
  complex<G4double> dom  = DpOm(e);
  complex<G4double> dphi = DpPhi(e);
 
  complex<G4double> amp = 
      sqrt(WidthPg(s_inv,MsRho,GRho,BrRhoPi0G,MsPi0)*MsRho3*BrRhoEe*GRho)/drho
    + sqrt(WidthPg(s_inv,MsOm,GOm,BrOmPi0G,MsPi0)*MsOm3*BrOmEe*GOm)/dom
    + sqrt(WidthPg(s_inv,MsPhi,GPhi,BrPhiPi0G,MsPi0)*MsPhi3*BrPhiEe*GPhi)*xf/dphi;
 
  G4double cross = 12.0*pi*MeVnb*norm(amp)/(e*s_inv);
 
  return cross;
}

Referenced by G4eeToPGammaModel::ComputeCrossSection().

◆ DpRho()

complex< G4double > G4eeCrossSections::DpRho ( G4double e )

Definition at line 393 of file G4eeCrossSections.cc.

{
  complex<G4double> d(MsRho*MsRho - e*e, -e*WidthRho(e));
  return d;
}

Referenced by CrossSection2pi(), CrossSectionEtaG(), CrossSectionPi0G(), and G4eeTo3PiModel::SampleSecondaries().

◆ operator=()

G4eeCrossSections & G4eeCrossSections::operator= ( const G4eeCrossSections & right )