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Herwig 7.3.0
LHWHHVertex.h
1// -*- C++ -*-
2#ifndef HERWIG_LHWHHVertex_H
3#define HERWIG_LHWHHVertex_H
4//
5// This is the declaration of the LHWHHVertex class.
6//
7
8#include "ThePEG/Helicity/Vertex/Scalar/VSSVertex.h"
9
10namespace Herwig {
11
12using namespace ThePEG;
13
19
20public:
21
26
34
40 void persistentInput(PersistentIStream & is, int version);
42
49 static void Init();
50
58 virtual void setCoupling(Energy2 q2, tcPDPtr particle1, tcPDPtr particle2,
59 tcPDPtr particle3);
60
61protected:
62
69 virtual IBPtr clone() const;
70
75 virtual IBPtr fullclone() const;
77
78protected:
79
87 virtual void doinit();
89
90private:
91
96 LHWHHVertex & operator=(const LHWHHVertex &) = delete;
97
98private:
99
104
108 Energy2 q2last_;
109
113 vector<Complex> coup_;
114};
115
116}
117
118#endif /* HERWIG_LHWHHVertex_H */
The LHWHHVertex class implements the coupling of an electroweak gauge boson to a pair of Higgs bosons...
Definition: LHWHHVertex.h:18
LHWHHVertex & operator=(const LHWHHVertex &)=delete
The assignment operator is private and must never be called.
virtual void setCoupling(Energy2 q2, tcPDPtr particle1, tcPDPtr particle2, tcPDPtr particle3)
Calculate the coupling for the vertex.
Complex couplast_
The value of the coupling when last evaluated.
Definition: LHWHHVertex.h:103
vector< Complex > coup_
Couplings.
Definition: LHWHHVertex.h:113
LHWHHVertex()
The default constructor.
void persistentInput(PersistentIStream &is, int version)
Function used to read in object persistently.
virtual IBPtr clone() const
Make a simple clone of this object.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
static void Init()
The standard Init function used to initialize the interfaces.
Energy2 q2last_
The scale at which the coupling was last evaluated.
Definition: LHWHHVertex.h:108
void persistentOutput(PersistentOStream &os) const
Function used to write out object persistently.
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