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Herwig 7.3.0
SMWWHVertex.h
1// -*- C++ -*-
2//
3// SMWWHVertex.h is a part of Herwig - A multi-purpose Monte Carlo event generator
4// Copyright (C) 2002-2019 The Herwig Collaboration
5//
6// Herwig is licenced under version 3 of the GPL, see COPYING for details.
7// Please respect the MCnet academic guidelines, see GUIDELINES for details.
8//
9#ifndef HERWIG_SMWWHVertex_H
10#define HERWIG_SMWWHVertex_H
11//
12// This is the declaration of the SMWWHVertex class.
13//
14#include "ThePEG/Helicity/Vertex/Scalar/VVSVertex.h"
15#include "ThePEG/PDT/EnumParticles.h"
16#include "Herwig/Models/StandardModel/StandardModel.h"
17
18namespace Herwig {
19using namespace ThePEG;
20
30class SMWWHVertex: public VVSVertex {
31
32public:
33
38
46 virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,tcPDPtr part3);
47
48public:
49
57
63 void persistentInput(PersistentIStream & is, int version);
65
69 static void Init();
70
71protected:
72
79 virtual IBPtr clone() const {return new_ptr(*this);}
80
85 virtual IBPtr fullclone() const {return new_ptr(*this);}
87
88protected:
89
97 virtual void doinit();
99
100private:
101
105 SMWWHVertex & operator=(const SMWWHVertex &) = delete;
106
107private:
108
117
121 Energy2 _q2last;
122
126 Energy _mw;
127
131 double _zfact;
133};
134}
135
136#endif /* HERWIG_SMWWHVertex_H */
The SMWWHVertex is the implementation of the coupling of two electroweak gauge bosons to the Higgs in...
Definition: SMWWHVertex.h:30
void persistentOutput(PersistentOStream &os) const
Function used to write out object persistently.
virtual void setCoupling(Energy2 q2, tcPDPtr part1, tcPDPtr part2, tcPDPtr part3)
Calculate the couplings.
Energy _mw
The mass of the boson.
Definition: SMWWHVertex.h:126
void persistentInput(PersistentIStream &is, int version)
Function used to read in object persistently.
static void Init()
Standard Init function used to initialize the interfaces.
virtual IBPtr clone() const
Make a simple clone of this object.
Definition: SMWWHVertex.h:79
SMWWHVertex & operator=(const SMWWHVertex &)=delete
Private and non-existent assignment operator.
Complex _couplast
Storage of the couplings.
Definition: SMWWHVertex.h:116
double _zfact
The factor for the vertex.
Definition: SMWWHVertex.h:131
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition: SMWWHVertex.h:85
Energy2 _q2last
The scale at which the coupling was last evaluated.
Definition: SMWWHVertex.h:121
virtual void doinit()
Initialize this object after the setup phase before saving and EventGenerator to disk.
SMWWHVertex()
Default constructor.
-*- C++ -*-
std::complex< double > Complex
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr