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Herwig  7.2.1
ADDModelSSGRVertex.h
1 // -*- C++ -*-
2 //
3 // ADDModelSSGRVertex.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_ADDModelSSGRVertex_H
10 #define HERWIG_ADDModelSSGRVertex_H
11 //
12 // This is the declaration of the ADDModelSSGRVertex class.
13 
14 #include "ThePEG/Helicity/Vertex/Tensor/SSTVertex.h"
15 #include "ADDModel.h"
16 
17 namespace Herwig {
18 using namespace ThePEG;
19 
30 
31 public:
32 
37 
44  void persistentOutput(PersistentOStream & os) const;
45 
51  void persistentInput(PersistentIStream & is, int version);
53 
57  static void Init();
58 
66  virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,tcPDPtr part3);
67 
68 protected:
69 
76  virtual IBPtr clone() const {return new_ptr(*this);}
77 
82  virtual IBPtr fullclone() const {return new_ptr(*this);}
84 
85 protected:
86 
92  virtual void doinit();
93 
102  virtual Complex propagator(int iopt, Energy2 q2,tcPDPtr part,
103  Energy mass=-GeV, Energy width=-GeV);
104 
105 private:
106 
110  ADDModelSSGRVertex & operator=(const ADDModelSSGRVertex &) = delete;
111 
115  InvEnergy kappa_;
116 
120  Energy r_;
121 };
122 
123 }
124 
125 #endif /* HERWIG_ADDModelSSGRVertex_H */
virtual IBPtr clone() const
Make a simple clone of this object.
std::complex< double > Complex
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
Energy r_
Mass ratio for the propagator.
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
-*- C++ -*-
The ADDModelSSGRVertex class is thew implementation of the graviton coupling to the Higgs in the ADDM...