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Herwig 7.3.0
SMGGGVertex.h
1// -*- C++ -*-
2//
3// SMGGGVertex.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_SMGGGVertex_H
10#define HERWIG_SMGGGVertex_H
11//
12// This is the declaration of the SMGGGVertex class.
13//
14#include "ThePEG/Helicity/Vertex/Vector/VVVVertex.h"
15#include "ThePEG/StandardModel/StandardModelBase.h"
16
17namespace Herwig {
18using namespace ThePEG;
20
29
30public:
31
36
40 static void Init();
41
49 virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,tcPDPtr part3);
50
51protected:
52
59 virtual IBPtr clone() const {return new_ptr(*this);}
60
65 virtual IBPtr fullclone() const {return new_ptr(*this);}
67
68protected:
69
77 virtual void doinit();
79
80private:
81
85 SMGGGVertex & operator=(const SMGGGVertex &) = delete;
86
95
99 Energy2 _q2last;
101};
102}
103
104#endif /* HERWIG_SMGGGVertex_H */
Implementation of the SM triple gluon vertex.
Definition: SMGGGVertex.h:28
SMGGGVertex()
Default constructor.
static void Init()
Standard Init function used to initialize the interfaces.
virtual void setCoupling(Energy2 q2, tcPDPtr part1, tcPDPtr part2, tcPDPtr part3)
Calculate the couplings.
virtual IBPtr clone() const
Make a simple clone of this object.
Definition: SMGGGVertex.h:59
Energy2 _q2last
The scale at which the coupling was last evaluated.
Definition: SMGGGVertex.h:99
SMGGGVertex & operator=(const SMGGGVertex &)=delete
Private and non-existent assignment operator.
Complex _couplast
Storage of the couplings.
Definition: SMGGGVertex.h:94
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition: SMGGGVertex.h:65
virtual void doinit()
Initialize this object after the setup phase before saving an EventGenerator to disk.
-*- C++ -*-
std::complex< double > Complex
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr