9 #ifndef ThePEG_MEQq2Qq_H 10 #define ThePEG_MEQq2Qq_H 13 #include "ThePEG/MatrixElement/ME2to2QCD.h" 38 virtual double me2()
const;
139 static string className() {
return "ThePEG::MEQq2Qq"; }
143 static string library() {
return "MEQCD.so"; }
Ptr< T >::pointer new_ptr()
Simple interface to the PtrTraits<Ptr>::create()
ClassTraitsType is an empty, non-polymorphic, base class.
Energy2 tHat() const
Return the of the last set phase space point.
virtual void getDiagrams() const
Add all possible diagrams with the add() function.
virtual IBPtr clone() const
Make a simple clone of this object.
Energy2 sHat() const
Return the last set invariant mass squared.
This is the main namespace within which all identifiers in ThePEG are declared.
virtual double me2() const
The matrix element for the kinematical configuration previously provided by the last call to setKinem...
A concreate implementation of ClassDescriptionBase describing a concrete class without persistent dat...
MEQq2Qq & operator=(const MEQq2Qq &)
Private and non-existent assignment operator.
double colA() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
The ME2to2QCD class inherits from the ME2to2Base class and can be used as a sub class for all QCD 2 ...
MEQq2Qq inherits from ME2to2QCD and implements the standard mmatrix element.
static NoPIOClassDescription< MEQq2Qq > initMEQq2Qq
Describe a concrete class without persistent data.
const DiagramVector & diagrams() const
Return all possible diagrams.
RCPtr is a reference counted (smart) pointer.
static void Init()
Standard Init function used to initialize the interfaces.
Energy2 uHat() const
Return the of the last set phase space point.
Selector is a templated class for storing objects associated with probabilities in a way such that...
vector< DiagPtr > DiagramVector
A vector of pointers to DiagramBase objects.
The default concrete implementation of ClassTraitsBase.
virtual Selector< const ColourLines * > colourGeometries(tcDiagPtr diag) const
Return a Selector with possible colour geometries for the selected diagram weighted by their relative...
BaseClassTraits describes the base classes of the templated class.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
The templated ClassTraitsBase class defines a set of default information about classes used by ThePEG...