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Herwig  7.2.1
SSWSSVertex.h
1 // -*- C++ -*-
2 //
3 // SSWSSVertex.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_SSWSSVertex_H
10 #define HERWIG_SSWSSVertex_H
11 //
12 // This is the declaration of the SSWSSVertex class.
13 //
14 
15 #include "ThePEG/Helicity/Vertex/Scalar/VSSVertex.h"
16 #include "MSSM.h"
17 
18 namespace Herwig {
19 using namespace ThePEG;
20 
28 class SSWSSVertex: public VSSVertex {
29 
30 public:
31 
35  SSWSSVertex();
36 
37 public:
38 
45  void persistentOutput(PersistentOStream & os) const;
46 
52  void persistentInput(PersistentIStream & is, int version);
54 
61  static void Init();
62 
70  virtual void setCoupling(Energy2 q2,tcPDPtr part1,
71  tcPDPtr part2,tcPDPtr part3);
72 
73 protected:
74 
81  virtual IBPtr clone() const {return new_ptr(*this);}
82 
87  virtual IBPtr fullclone() const {return new_ptr(*this);}
89 
90 protected:
91 
99  virtual void doinit();
101 
102 private:
103 
108  SSWSSVertex & operator=(const SSWSSVertex &) = delete;
109 
113  double _sw;
114 
118  double _cw;
119 
123  Energy2 _q2last;
124 
129 
133  tMixingMatrixPtr _stau;
134 
138  tMixingMatrixPtr _stop;
139 
143  tMixingMatrixPtr _sbottom;
144 
148  long _ulast;
149 
153  long _dlast;
154 
158  long _gblast;
159 
165 
166 };
167 }
168 
169 #endif /* HERWIG_SSWSSVertex_H */
tMixingMatrixPtr _sbottom
Sbottom mixing matrix.
Definition: SSWSSVertex.h:143
virtual IBPtr clone() const
Make a simple clone of this object.
Definition: SSWSSVertex.h:81
std::complex< double > Complex
Complex _couplast
Value of coupling when last evaluated.
Definition: SSWSSVertex.h:128
long _ulast
The up type sfermion present when the vertex was evaluated.
Definition: SSWSSVertex.h:148
tMixingMatrixPtr _stau
Stau mixing matrix.
Definition: SSWSSVertex.h:133
double _sw
Value of .
Definition: SSWSSVertex.h:113
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
This is the implementation of the coupling of an SM gauge boson to a pair of sfermions.
Definition: SSWSSVertex.h:28
long _dlast
The down type sfermion present when the vertex was evaluated.
Definition: SSWSSVertex.h:153
long _gblast
The gauge boson present when the vertex was last evaluated.
Definition: SSWSSVertex.h:158
ThePEG::Ptr< ParticleData >::transient_const_pointer tcPDPtr
tMixingMatrixPtr _stop
Stop mixing matrix.
Definition: SSWSSVertex.h:138
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Definition: SSWSSVertex.h:87
-*- C++ -*-
Energy2 _q2last
Scale at which the coupling was last evaluated.
Definition: SSWSSVertex.h:123
Complex _factlast
The value of the mixing matrix dependent part when the vertex was last evaluated. ...
Definition: SSWSSVertex.h:164
double _cw
Value of .
Definition: SSWSSVertex.h:118