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Herwig 7.3.0
SSGGSQSQVertex.h
1// -*- C++ -*-
2//
3// SSGGSQSQVertex.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_SSGGSQSQVertex_H
10#define HERWIG_SSGGSQSQVertex_H
11//
12// This is the declaration of the SSGGSQSQVertex class.
13//
14
15#include "ThePEG/Helicity/Vertex/Scalar/VVSSVertex.h"
16#include "SusyBase.h"
17
18namespace Herwig {
19using namespace ThePEG;
20
29
30public:
31
36
45 virtual void setCoupling(Energy2 q2,tcPDPtr part1,
46 tcPDPtr part2,tcPDPtr part3,tcPDPtr part4);
47
48public:
49
56 static void Init();
57
58protected:
59
66 virtual IBPtr clone() const {return new_ptr(*this);}
67
72 virtual IBPtr fullclone() const {return new_ptr(*this);}
74
75protected:
76
84 virtual void doinit();
86
87private:
88
94
95private:
96
100 Energy2 q2last_;
101
106
107};
108}
109
110#endif /* HERWIG_SSGGSQSQVertex_H */
This is the implementation of the 4 point gluon-gluon-squark-squark vertex.
SSGGSQSQVertex & operator=(const SSGGSQSQVertex &)=delete
The assignment operator is private and must never be called.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Complex couplast_
The coupling when it was last evaluated.
virtual void doinit()
Initialize this object after the setup phase before saving an EventGenerator to disk.
virtual IBPtr clone() const
Make a simple clone of this object.
Energy2 q2last_
The energy at which the coupling was last evaluated.
static void Init()
The standard Init function used to initialize the interfaces.
virtual void setCoupling(Energy2 q2, tcPDPtr part1, tcPDPtr part2, tcPDPtr part3, tcPDPtr part4)
Calculate the couplings.
SSGGSQSQVertex()
The default constructor.
-*- C++ -*-
std::complex< double > Complex
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr