herwig is hosted by Hepforge, IPPP Durham
Herwig 7.3.0
SSGSGSGVertex.h
1// -*- C++ -*-
2//
3// SSGSGSGVertex.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_SSGSGSGVertex_H
10#define HERWIG_SSGSGSGVertex_H
11//
12// This is the declaration of the SSGSGSGVertex class.
13//
14
15#include "ThePEG/Helicity/Vertex/Vector/FFVVertex.h"
16#include "SusyBase.h"
17
18namespace Herwig {
19using namespace ThePEG;
20
27class SSGSGSGVertex: public FFVVertex {
28
29public:
30
35
42 static void Init();
43
51 virtual void setCoupling(Energy2 q2,tcPDPtr part1,
52 tcPDPtr part2,tcPDPtr part3);
53
54
55protected:
56
63 virtual IBPtr clone() const {return new_ptr(*this);}
64
69 virtual IBPtr fullclone() const {return new_ptr(*this);}
71
72protected:
73
81 virtual void doinit();
83
84private:
85
91
92private:
93
98
102 Energy2 _q2last;
103};
104}
105
106#endif /* HERWIG_SSGSGSGVertex_H */
This class implements the g- - vertex.
Definition: SSGSGSGVertex.h:27
Complex _couplast
The value of the coupling when last evaluated.
Definition: SSGSGSGVertex.h:97
SSGSGSGVertex()
The default constructor.
virtual void doinit()
Initialize this object after the setup phase before saving an EventGenerator to disk.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition: SSGSGSGVertex.h:69
SSGSGSGVertex & operator=(const SSGSGSGVertex &)=delete
The assignment operator is private and must never be called.
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: SSGSGSGVertex.h:63
Energy2 _q2last
The scale at which the coupling was last evaluated.
static void Init()
The standard Init function used to initialize the interfaces.
-*- C++ -*-
std::complex< double > Complex
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr