herwig is hosted by Hepforge, IPPP Durham
Herwig  7.2.1
RSModelFFGGRVertex.h
1 // -*- C++ -*-
2 //
3 // RSModelFFGGRVertex.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_RSModelFFGGRVertex_H
10 #define HERWIG_RSModelFFGGRVertex_H
11 //
12 // This is the declaration of the RSModelFFGGRVertex class.
13 
14 #include "ThePEG/Helicity/Vertex/Tensor/FFVTVertex.h"
15 #include "RSModel.h"
16 
17 namespace Herwig {
18 using namespace ThePEG;
19 
29 
30 public:
31 
36 
45  virtual void setCoupling(Energy2 q2,tcPDPtr part1,tcPDPtr part2,
46  tcPDPtr part3, tcPDPtr part4);
47 
48 public:
49 
56  void persistentOutput(PersistentOStream & os) const;
57 
63  void persistentInput(PersistentIStream & is, int version);
65 
69  static void Init();
70 
71 protected:
72 
79  virtual IBPtr clone() const {return new_ptr(*this);}
80 
85  virtual IBPtr fullclone() const {return new_ptr(*this);}
87 
88 protected:
89 
95  virtual void doinit();
96 
97 private:
98 
102  RSModelFFGGRVertex & operator=(const RSModelFFGGRVertex &) = delete;
103 
104 private:
105 
114 
118  Energy2 q2last_;
119 
123  InvEnergy kappa_;
125 };
126 }
127 
128 #endif /* HERWIG_RSModelFFGGRVertex_H */
std::complex< double > Complex
Complex couplast_
Storage of the couplings.
InvEnergy kappa_
The graviton coupling.
Energy2 q2last_
The last value of the scale, .
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
virtual IBPtr clone() const
Make a simple clone of this object.
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++ -*-
This is the implementation of the fermion-antifermion-vector-graviton vertex for the Randell-Sundrum ...