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Herwig 7.3.0
SMFFGVertex.h
1// -*- C++ -*-
2//
3// SMFFGVertex.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_SMFFGVertex_H
10#define HERWIG_SMFFGVertex_H
11//
12// This is the declaration of the SMFFGVertex class.
13//
14#include "ThePEG/Helicity/Vertex/Vector/FFVVertex.h"
15#include "ThePEG/StandardModel/StandardModelBase.fh"
16
17namespace Herwig {
18using namespace ThePEG;
19
27class SMFFGVertex: public FFVVertex {
28
29public:
30
35
43 virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,tcPDPtr part3);
44
45public:
46
50 static void Init();
51
52protected:
53
60 virtual IBPtr clone() const {return new_ptr(*this);}
61
66 virtual IBPtr fullclone() const {return new_ptr(*this);}
68
69protected:
70
78 virtual void doinit();
80
81private:
82
86 SMFFGVertex & operator=(const SMFFGVertex &) = delete;
87
88private:
89
98
102 Energy2 _q2last;
104};
105}
106
107
108#endif /* HERWIG_SMFFGVertex_H */
This is the implementation of the Standard Model quark-antiquark gluon vertex.
Definition: SMFFGVertex.h:27
static void Init()
Standard Init function used to initialize the interfaces.
SMFFGVertex & operator=(const SMFFGVertex &)=delete
Private and non-existent assignment operator.
Complex _couplast
Storage of the couplings.
Definition: SMFFGVertex.h:97
virtual void setCoupling(Energy2 q2, tcPDPtr part1, tcPDPtr part2, tcPDPtr part3)
Calculate the couplings.
Energy2 _q2last
The scale at which the coupling was last evaluated.
Definition: SMFFGVertex.h:102
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition: SMFFGVertex.h:66
virtual void doinit()
Initialize this object after the setup phase before saving an EventGenerator to disk.
SMFFGVertex()
Default constructor.
virtual IBPtr clone() const
Make a simple clone of this object.
Definition: SMFFGVertex.h:60
-*- C++ -*-
std::complex< double > Complex
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr