herwig
is hosted by
Hepforge
,
IPPP Durham
Herwig
7.2.1
Decay
General
StoSFFDecayer.h
1
// -*- C++ -*-
2
#ifndef THEPEG_StoSFFDecayer_H
3
#define THEPEG_StoSFFDecayer_H
4
//
5
// This is the declaration of the StoSFFDecayer class.
6
//
7
8
#include "GeneralThreeBodyDecayer.h"
9
#include "ThePEG/Helicity/Vertex/AbstractSSSVertex.h"
10
#include "ThePEG/Helicity/Vertex/AbstractFFSVertex.h"
11
#include "ThePEG/Helicity/Vertex/AbstractRFSVertex.h"
12
#include "ThePEG/Helicity/Vertex/AbstractVSSVertex.h"
13
#include "ThePEG/Helicity/Vertex/AbstractFFVVertex.h"
14
#include "ThePEG/Helicity/Vertex/AbstractSSTVertex.h"
15
#include "ThePEG/Helicity/Vertex/AbstractFFTVertex.h"
16
#include "ThePEG/Helicity/Vertex/AbstractFFSSVertex.h"
17
18
namespace
Herwig
{
19
using namespace
ThePEG
;
20
28
class
StoSFFDecayer
:
public
GeneralThreeBodyDecayer
{
29
30
public
:
31
40
virtual
double
me2(
const
int
ichan,
const
Particle
& part,
41
const
ParticleVector
& decay,
MEOption
meopt)
const
;
42
48
virtual
WidthCalculatorBasePtr threeBodyMEIntegrator(
const
DecayMode
& dm)
const
;
49
50
public
:
51
58
void
persistentOutput(
PersistentOStream
& os)
const
;
59
65
void
persistentInput(
PersistentIStream
& is,
int
version);
67
74
static
void
Init();
75
76
protected
:
77
84
virtual
IBPtr
clone()
const
;
85
90
virtual
IBPtr
fullclone()
const
;
92
93
protected
:
94
98
virtual
void
setupDiagrams(
bool
checkKinematics);
99
100
private
:
101
106
StoSFFDecayer
& operator=(
const
StoSFFDecayer
&) =
delete
;
107
108
private
:
109
113
vector<pair<AbstractSSSVertexPtr, AbstractFFSVertexPtr> >
sca_
;
114
118
vector<pair<AbstractFFSVertexPtr, AbstractFFSVertexPtr> >
fer_
;
119
123
vector<pair<AbstractRFSVertexPtr, AbstractRFSVertexPtr> >
RSfer_
;
124
128
vector<pair<AbstractVSSVertexPtr, AbstractFFVVertexPtr> >
vec_
;
129
133
vector<pair<AbstractSSTVertexPtr, AbstractFFTVertexPtr> >
ten_
;
134
138
vector<AbstractFFSSVertexPtr>
four_
;
139
143
mutable
RhoDMatrix
rho_
;
144
148
mutable
ScalarWaveFunction
swave_
;
149
153
mutable
pair<vector<SpinorWaveFunction>,vector<SpinorBarWaveFunction> > outspin_[3];
154
};
155
156
}
157
158
#endif
/* THEPEG_StoSFFDecayer_H */
ThePEG::PersistentIStream
ThePEG::Particle
Herwig::StoSFFDecayer::ten_
vector< pair< AbstractSSTVertexPtr, AbstractFFTVertexPtr > > ten_
Store the vertices for tensor intermediate.
Definition:
StoSFFDecayer.h:133
ThePEG::PersistentOStream
Herwig::StoSFFDecayer::rho_
RhoDMatrix rho_
Spin density matrix.
Definition:
StoSFFDecayer.h:143
ThePEG::IBPtr
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG
Herwig::DecayIntegrator::MEOption
MEOption
Enum for the matrix element option.
Definition:
DecayIntegrator.h:79
ThePEG::Helicity::ScalarWaveFunction
Herwig::StoSFFDecayer
The StoSFFDecayer class provides the general matrix element for scalar decays into another scalar and...
Definition:
StoSFFDecayer.h:28
Herwig::GeneralThreeBodyDecayer
Here is the documentation of the GeneralThreeBodyDecayer class.
Definition:
GeneralThreeBodyDecayer.h:21
Herwig::StoSFFDecayer::fer_
vector< pair< AbstractFFSVertexPtr, AbstractFFSVertexPtr > > fer_
Store the vertices for spin- fermion intermediate.
Definition:
StoSFFDecayer.h:118
Herwig::StoSFFDecayer::swave_
ScalarWaveFunction swave_
Scalar wavefunction.
Definition:
StoSFFDecayer.h:148
Herwig::StoSFFDecayer::four_
vector< AbstractFFSSVertexPtr > four_
Store the vertices for four point diagrams.
Definition:
StoSFFDecayer.h:138
Herwig
-*- C++ -*-
Definition:
BasicConsistency.h:17
ThePEG::DecayMode
Herwig::StoSFFDecayer::RSfer_
vector< pair< AbstractRFSVertexPtr, AbstractRFSVertexPtr > > RSfer_
Store the vertices for spin- fermion intermediate.
Definition:
StoSFFDecayer.h:123
ThePEG::ParticleVector
vector< PPtr > ParticleVector
ThePEG::RhoDMatrix
Herwig::StoSFFDecayer::sca_
vector< pair< AbstractSSSVertexPtr, AbstractFFSVertexPtr > > sca_
Store the vertices for scalar intermediate.
Definition:
StoSFFDecayer.h:113
Herwig::StoSFFDecayer::vec_
vector< pair< AbstractVSSVertexPtr, AbstractFFVVertexPtr > > vec_
Store the vertices for vector intermediate.
Definition:
StoSFFDecayer.h:128
Generated on Sat Apr 11 2020 14:50:32 for Herwig by
1.8.13