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UEDF1F0H1Vertex.h
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UEDF1F0H1Vertex.h
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// -*- C++ -*-
//
// UEDF1F0H1Vertex.h is a part of Herwig++ - A multi-purpose Monte Carlo event generator
// Copyright (C) 2002-2007 The Herwig Collaboration
//
// Herwig++ is licenced under version 2 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef HERWIG_UEDF1F0H1Vertex_H
#define HERWIG_UEDF1F0H1Vertex_H
//
// This is the declaration of the UEDF1F0H1Vertex class.
//
#include "ThePEG/Helicity/Vertex/Scalar/FFSVertex.h"
#include "Herwig++/Models/UED/UEDBase.h"
#include "UEDF1F0H1Vertex.fh"
namespace Herwig {
using namespace ThePEG;
/**
* The implementation of the \f$ f_{(1)}f_{(0)}H_{(1)}^\pm\f$ vertex. It inherits
* from FFSVertex and implements the setCoupling member function.
*
* @see \ref UEDF1F0H1VertexInterfaces "The interfaces"
* defined for UEDF1F0H1Vertex.
*/
class UEDF1F0H1Vertex: public FFSVertex {
public:
/**
* The default constructor.
*/
UEDF1F0H1Vertex();
public:
/** @name Functions used by the persistent I/O system. */
//@{
/**
* Function used to write out object persistently.
* @param os the persistent output stream written to.
*/
void persistentOutput(PersistentOStream & os) const;
/**
* Function used to read in object persistently.
* @param is the persistent input stream read from.
* @param version the version number of the object when written.
*/
void persistentInput(PersistentIStream & is, int version);
//@}
/**
* The standard Init function used to initialize the interfaces.
* Called exactly once for each class by the class description system
* before the main function starts or
* when this class is dynamically loaded.
*/
static void Init();
/** Calculate the coupling
*@param q2 The scale at which to evaluate the coupling
*@param part1 The first interacting particle
*@param part2 The second interacting particle
*@param part3 The third interacting particle
*/
virtual void setCoupling(Energy2 q2, tcPDPtr part1, tcPDPtr part2,
tcPDPtr part3, int);
protected:
/** @name Clone Methods. */
//@{
/**
* Make a simple clone of this object.
* @return a pointer to the new object.
*/
inline virtual IBPtr clone() const;
/** Make a clone of this object, possibly modifying the cloned object
* to make it sane.
* @return a pointer to the new object.
*/
inline virtual IBPtr fullclone() const;
//@}
protected:
/** @name Standard Interfaced functions. */
//@{
/**
* Initialize this object after the setup phase before saving an
* EventGenerator to disk.
* @throws InitException if object could not be initialized properly.
*/
inline virtual void doinit() throw(InitException);
//@}
private:
/**
* The static object used to initialize the description of this class.
* Indicates that this is a concrete class with persistent data.
*/
static ClassDescription<UEDF1F0H1Vertex> initUEDF1F0H1Vertex;
/**
* The assignment operator is private and must never be called.
* In fact, it should not even be implemented.
*/
UEDF1F0H1Vertex & operator=(const UEDF1F0H1Vertex &);
private:
/**
* A pointer to the UEDBase object.
*/
tUEDBasePtr theUEDBase;
/**
* The compactification radius.
*/
InvEnergy theRadius;
/**
* The mass of the \f$W\f$-boson.
*/
Energy theMw;
/**
* The value of \f$\sin\Theta_W\f$.
*/
double theSinThetaW;
/**
* The scale at which the coupling was last evaluated.
*/
Energy2 theq2Last;
/**
* The value of the coupling when it was last evaluated.
*/
Complex theCoupLast;
/**
* The value of the left coupling when it was last evaluated.
*/
Complex theLeftLast;
/**
* The value of the right coupling when it was last evaluated.
*/
Complex theRightLast;
/**
* The PDG code of the KK fermion that the coupling was last evaluated for.
*/
long theKKLast;
/**
* The PDG code of the SM fermion that the coupling was last evaluated for.
*/
long theSMLast;
};
}
#include "ThePEG/Utilities/ClassTraits.h"
namespace ThePEG {
/** @cond TRAITSPECIALIZATIONS */
/** This template specialization informs ThePEG about the
* base classes of UEDF1F0H1Vertex. */
template <>
struct BaseClassTrait<Herwig::UEDF1F0H1Vertex,1> {
/** Typedef of the first base class of UEDF1F0H1Vertex. */
typedef ThePEG::Helicity::FFSVertex NthBase;
};
/** This template specialization informs ThePEG about the name of
* the UEDF1F0H1Vertex class and the shared object where it is defined. */
template <>
struct ClassTraits<Herwig::UEDF1F0H1Vertex>
: public ClassTraitsBase<Herwig::UEDF1F0H1Vertex> {
/** Return a platform-independent class name */
static string className() { return "Herwig::UEDF1F0H1Vertex"; }
/**
* The name of a file containing the dynamic library where the class
* UEDF1F0H1Vertex is implemented. It may also include several, space-separated,
* libraries if the class UEDF1F0H1Vertex depends on other classes (base classes
* excepted). In this case the listed libraries will be dynamically
* linked in the order they are specified.
*/
static string library() { return "HwUED.so"; }
};
/** @endcond */
}
#include "UEDF1F0H1Vertex.icc"
#endif /* HERWIG_UEDF1F0H1Vertex_H */

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