Susy/RPV/RPVLQDVertex.h

0001 // -*- C++ -*-
0002 #ifndef HERWIG_RPVLQDVertex_H
0003 #define HERWIG_RPVLQDVertex_H
0004 //
0005 // This is the declaration of the RPVLQDVertex class.
0006 //
0007
0008 #include "ThePEG/Helicity/Vertex/Scalar/FFSVertex.h"
0009 #include "RPV.h"
0010
0011 namespace Herwig {
0012
0013 using namespace ThePEG;
0014
0015 /**
0016  * Here is the documentation of the RPVLQDVertex class.
0017  *
0018  * @see \ref RPVLQDVertexInterfaces "The interfaces"
0019  * defined for RPVLQDVertex.
0020  */
0021 class RPVLQDVertex: public FFSVertex {
0022
0023 public:
0024
0025   /**
0026    * The default constructor.
0027    */
0028   RPVLQDVertex();
0029
0030   /**
0031    * Calculate the couplings.
0032    * @param q2 The scale \f$q^2\f$ for the coupling at the vertex.
0033    * @param part1 The ParticleData pointer for the first  particle.
0034    * @param part2 The ParticleData pointer for the second particle.
0035    * @param part3 The ParticleData pointer for the third  particle.
0036    */
0037   virtual void setCoupling(Energy2 q2, tcPDPtr part1,
0038                            tcPDPtr part2, tcPDPtr part3);
0039
0040 public:
0041
0042   /** @name Functions used by the persistent I/O system. */
0043   //@{
0044   /**
0045    * Function used to write out object persistently.
0046    * @param os the persistent output stream written to.
0047    */
0048   void persistentOutput(PersistentOStream & os) const;
0049
0050   /**
0051    * Function used to read in object persistently.
0052    * @param is the persistent input stream read from.
0053    * @param version the version number of the object when written.
0054    */
0055   void persistentInput(PersistentIStream & is, int version);
0056   //@}
0057
0058   /**
0059    * The standard Init function used to initialize the interfaces.
0060    * Called exactly once for each class by the class description system
0061    * before the main function starts or
0062    * when this class is dynamically loaded.
0063    */
0064   static void Init();
0065
0066 protected:
0067
0068   /** @name Clone Methods. */
0069   //@{
0070   /**
0071    * Make a simple clone of this object.
0072    * @return a pointer to the new object.
0073    */
0074   virtual IBPtr clone() const;
0075
0076   /** Make a clone of this object, possibly modifying the cloned object
0077    * to make it sane.
0078    * @return a pointer to the new object.
0079    */
0080   virtual IBPtr fullclone() const;
0081   //@}
0082
0083 protected:
0084
0085   /** @name Standard Interfaced functions. */
0086   //@{
0087   /**
0088    * Initialize this object after the setup phase before saving an
0089    * EventGenerator to disk.
0090    * @throws InitException if object could not be initialized properly.
0091    */
0092   virtual void doinit();
0093   //@}
0094
0095 private:
0096
0097   /**
0098    * The assignment operator is private and must never be called.
0099    * In fact, it should not even be implemented.
0100    */
0101   RPVLQDVertex & operator=(const RPVLQDVertex &) = delete;
0102
0103 private:
0104
0105   /**
0106    *  Coupling
0107    */
0108   vector<vector<vector<double > > > lambda_;
0109
0110   /**
0111    * Pointer to the stop mixing matrix
0112    */
0113   tMixingMatrixPtr stop_;
0114
0115   /**
0116    * Pointer to the sbottom mixing matrix
0117    */
0118   tMixingMatrixPtr sbot_;
0119
0120   /**
0121    * Pointer to the stau mixing matrix
0122    */
0123   tMixingMatrixPtr stau_;
0124
0125 };
0126
0127 }
0128
0129 #endif /* HERWIG_RPVLQDVertex_H */