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Herwig
7.2.1
MatrixElement
General
MEff2rf.h
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// -*- C++ -*-
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#ifndef Herwig_MEff2rf_H
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#define Herwig_MEff2rf_H
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//
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// This is the declaration of the MEff2rf class.
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//
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#include "GeneralHardME.h"
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#include "ThePEG/Helicity/WaveFunction/SpinorWaveFunction.h"
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#include "ThePEG/Helicity/WaveFunction/SpinorBarWaveFunction.h"
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#include "ThePEG/Helicity/WaveFunction/RSSpinorWaveFunction.h"
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#include "ThePEG/Helicity/WaveFunction/RSSpinorBarWaveFunction.h"
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#include "Herwig/MatrixElement/ProductionMatrixElement.h"
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#include "ThePEG/Helicity/Vertex/AbstractFFSVertex.h"
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#include "ThePEG/Helicity/Vertex/AbstractFFVVertex.h"
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#include "ThePEG/Helicity/Vertex/AbstractRFSVertex.h"
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#include "ThePEG/Helicity/Vertex/AbstractRFVVertex.h"
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namespace
Herwig
{
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using namespace
ThePEG
;
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using
Helicity::SpinorWaveFunction
;
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using
Helicity::SpinorBarWaveFunction
;
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using
Helicity::RSSpinorWaveFunction
;
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using
Helicity::RSSpinorBarWaveFunction
;
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class
MEff2rf
:
public
GeneralHardME
{
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public
:
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typedef
vector<SpinorWaveFunction>
SpinorVector
;
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typedef
vector<SpinorBarWaveFunction>
SpinorBarVector
;
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typedef
vector<RSSpinorWaveFunction>
RSSpinorVector
;
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typedef
vector<RSSpinorBarWaveFunction>
RSSpinorBarVector
;
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public
:
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virtual
double
me2()
const
;
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private
:
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ProductionMatrixElement
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ffb2rfbHeME(
double
& me2,
bool
first)
const
;
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ProductionMatrixElement
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ffb2rbfHeME(
double
& me2,
bool
first)
const
;
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ProductionMatrixElement
ff2rfHeME(
double
& me2,
bool
first)
const
;
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ProductionMatrixElement
fbfb2rbfbHeME(
double
& me2,
bool
first)
const
;
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ProductionMatrixElement
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ffb2mfmfHeME(
double
& me2,
bool
first)
const
;
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virtual
void
constructVertex(
tSubProPtr
sub);
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public
:
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void
persistentOutput(
PersistentOStream
& os)
const
;
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void
persistentInput(
PersistentIStream
& is,
int
version);
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static
void
Init();
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protected
:
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virtual
IBPtr
clone()
const
;
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virtual
IBPtr
fullclone()
const
;
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protected
:
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virtual
void
doinit();
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private
:
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MEff2rf
& operator=(
const
MEff2rf
&) =
delete
;
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private
:
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vector<pair<AbstractFFSVertexPtr, AbstractRFSVertexPtr> >
scalar_
;
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vector<pair<AbstractFFVVertexPtr, AbstractRFVVertexPtr> >
vector_
;
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mutable
std::array<SpinorVector,3>
spin_
;
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mutable
std::array<SpinorBarVector,3>
sbar_
;
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mutable
RSSpinorVector rs_;
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mutable
RSSpinorBarVector rsbar_;
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};
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}
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#endif
/* Herwig_MEff2rf_H */
Herwig::MEff2rf::vector_
vector< pair< AbstractFFVVertexPtr, AbstractRFVVertexPtr > > vector_
Store the vector of FFVVertex pairs.
Definition:
MEff2rf.h:201
ThePEG::PersistentIStream
Herwig::GeneralHardME
This defines the GeneralHardME class that is designed to serve as a base class for matrix elements of...
Definition:
GeneralHardME.h:40
ThePEG::PersistentOStream
ThePEG::IBPtr
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG
ThePEG::Helicity::SpinorWaveFunction
Herwig::MEff2rf
This is the implementation of the matrix element for a fermion-fermion to fermion RS fermion process...
Definition:
MEff2rf.h:34
Herwig::ProductionMatrixElement
The storage of the helicity amplitude expression for the matrix element of a hard process...
Definition:
ProductionMatrixElement.h:34
ThePEG::Helicity::RSSpinorWaveFunction
Herwig::MEff2rf::scalar_
vector< pair< AbstractFFSVertexPtr, AbstractRFSVertexPtr > > scalar_
Store the vector of FFSVertex pairs.
Definition:
MEff2rf.h:196
Herwig::MEff2rf::sbar_
std::array< SpinorBarVector, 3 > sbar_
Barred spinors.
Definition:
MEff2rf.h:211
ThePEG::Helicity::SpinorBarWaveFunction
ThePEG::tSubProPtr
ThePEG::Ptr< SubProcess >::transient_pointer tSubProPtr
Herwig::MEff2rf::spin_
std::array< SpinorVector, 3 > spin_
Spinors.
Definition:
MEff2rf.h:206
ThePEG::Helicity::RSSpinorBarWaveFunction
Herwig
-*- C++ -*-
Definition:
BasicConsistency.h:17
Herwig::MEff2rf::RSSpinorBarVector
vector< RSSpinorBarWaveFunction > RSSpinorBarVector
Vector of RSSpinorBarWaveFunctions.
Definition:
MEff2rf.h:48
Herwig::MEff2rf::RSSpinorVector
vector< RSSpinorWaveFunction > RSSpinorVector
Vector of RSSpinorWaveFunctions.
Definition:
MEff2rf.h:45
Herwig::MEff2rf::SpinorVector
vector< SpinorWaveFunction > SpinorVector
Vector of SpinorWaveFunctions.
Definition:
MEff2rf.h:39
Herwig::MEff2rf::SpinorBarVector
vector< SpinorBarWaveFunction > SpinorBarVector
Vector of SpinorBarWaveFunctions.
Definition:
MEff2rf.h:42
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