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Herwig  7.2.1
BallZwickyVectorFormFactor.h
1 // -*- C++ -*-
2 //
3 // BallZwickyVectorFormFactor.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_BallZwickyVectorFormFactor_H
10 #define HERWIG_BallZwickyVectorFormFactor_H
11 //
12 // This is the declaration of the BallZwickyVectorFormFactor class.
13 //
14 #include "ScalarFormFactor.h"
15 namespace Herwig {
16 using namespace ThePEG;
17 
31 
32 public:
33 
38 
54  void ScalarVectorFormFactor(Energy2 q2, unsigned int iloc, int id0, int id1,
55  Energy m0, Energy m1,Complex & A0,
56  Complex & A1,Complex & A2, Complex & V) const;
57 
70  void ScalarVectorSigmaFormFactor(Energy2 q2,unsigned int iloc,int id0,int id1,
71  Energy m0, Energy m1, Complex & T1,
72  Complex & T2, Complex & T3) const;
74 
81  virtual void dataBaseOutput(ofstream & os,bool header,bool create) const;
82 
83 public:
84 
91  void persistentOutput(PersistentOStream & os) const;
92 
98  void persistentInput(PersistentIStream & is, int version);
100 
104  static void Init();
105 
106 protected:
107 
114  virtual IBPtr clone() const {return new_ptr(*this);}
115 
120  virtual IBPtr fullclone() const {return new_ptr(*this);}
122 
123 protected:
124 
132  virtual void doinit();
134 
135 private:
136 
140  BallZwickyVectorFormFactor & operator=(const BallZwickyVectorFormFactor &) = delete;
141 
142 private:
143 
146 
150  vector<double> _Vr1;
151 
155  vector<double> _Vr2;
156 
160  vector<double> _A0r1;
161 
165  vector<double> _A0r2;
166 
170  vector<double> _A1r1;
171 
175  vector<double> _A1r2;
176 
180  vector<double> _A2r1;
181 
185  vector<double> _A2r2;
186 
190  vector<double> _T1r1;
191 
195  vector<double> _T1r2;
196 
200  vector<double> _T2r1;
201 
205  vector<double> _T2r2;
206 
210  vector<double> _T3r1;
211 
215  vector<double> _T3r2;
216  // the constants for the form-factors
218 
221 
225  vector<Energy2> _VmR2;
226 
230  vector<Energy2> _Vmfit2;
231 
235  vector<Energy2> _A0mR2;
236 
240  vector<Energy2> _A0mfit2;
241 
245  vector<Energy2> _A1mR2;
246 
250  vector<Energy2> _A1mfit2;
251 
255  vector<Energy2> _A2mR2;
256 
260  vector<Energy2> _A2mfit2;
261 
265  vector<Energy2> _T1mR2;
266 
270  vector<Energy2> _T1mfit2;
271 
275  vector<Energy2> _T2mR2;
276 
280  vector<Energy2> _T2mfit2;
281 
285  vector<Energy2> _T3mR2;
286 
290  vector<Energy2> _T3mfit2;
291  // the masses for the form-factors
293 
298  Energy2 _cutoff;
299 };
300 
301 }
302 
303 #endif /* HERWIG_BallZwickyVectorFormFactor_H */
vector< double > _A0r2
The coefficient for the form factor.
The ScalarFormFactor class is the base class for the form factors for the weak decay of scalar to sca...
std::complex< double > Complex
vector< Energy2 > _T2mfit2
The mass for the form factor.
The BallZwickyVectorFormFactor class implements the form-factors of hep-ph/0412079 for the B meson to...
vector< Energy2 > _A0mR2
The mass for the form factor.
virtual IBPtr clone() const
Make a simple clone of this object.
vector< double > _Vr2
The coefficient for the form factor.
ThePEG::Ptr< InterfacedBase >::pointer IBPtr
vector< double > _T3r2
The coefficient for the form factor.
vector< double > _T2r2
The coefficient for the form factor.
vector< double > _T1r2
The coefficient for the form factor.
Energy2 _cutoff
Cut-off parameter for the switch to a small expansion for the form factor.
vector< Energy2 > _A0mfit2
The mass for the form factor.
vector< Energy2 > _A2mfit2
The mass for the form factor.
vector< Energy2 > _T3mfit2
The mass for the form factor.
vector< double > _A1r2
The coefficient for the form factor.
vector< Energy2 > _Vmfit2
The mass for the form factor.
vector< Energy2 > _VmR2
The mass for the form factor.
vector< double > _T1r1
The coefficient for the form factor.
vector< double > _A1r1
The coefficient for the form factor.
vector< double > _A2r1
The coefficient for the form factor.
vector< Energy2 > _T2mR2
The mass for the form factor.
vector< Energy2 > _T3mR2
The mass for the form factor.
vector< double > _T2r1
The coefficient for the form factor.
vector< Energy2 > _T1mR2
The mass for the form factor.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
vector< double > _Vr1
The coefficient for the form factor.
vector< Energy2 > _A2mR2
The mass for the form factor.
-*- C++ -*-
vector< Energy2 > _T1mfit2
The mass for the form factor.
vector< double > _A2r2
The coefficient for the form factor.
vector< double > _A0r1
The coefficient for the form factor.
vector< double > _T3r1
The coefficient for the form factor.
vector< Energy2 > _A1mfit2
The mass for the form factor.
vector< Energy2 > _A1mR2
The mass for the form factor.