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()
const DiagramVector & diagrams() const
Return all possible diagrams.
Energy2 sHat() const
Return the last set invariant mass squared.
ClassTraitsType is an empty, non-polymorphic, base class.
virtual IBPtr clone() const
Make a simple clone of this object.
This is the main namespace within which all identifiers in ThePEG are declared.
A concreate implementation of ClassDescriptionBase describing a concrete class without persistent dat...
Energy2 uHat() const
Return the of the last set phase space point.
MEQq2Qq & operator=(const MEQq2Qq &)
Private and non-existent assignment operator.
virtual Selector< const ColourLines * > colourGeometries(tcDiagPtr diag) const
Return a Selector with possible colour geometries for the selected diagram weighted by their relative...
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.
Energy2 tHat() const
Return the of the last set phase space point.
static NoPIOClassDescription< MEQq2Qq > initMEQq2Qq
Describe a concrete class without persistent data.
virtual double me2() const
The matrix element for the kinematical configuration previously provided by the last call to setKinem...
RCPtr is a reference counted (smart) pointer.
static void Init()
Standard Init function used to initialize the interfaces.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
Selector is a templated class for storing objects associated with probabilities in a way such that...
virtual void getDiagrams() const
Add all possible diagrams with the add() function.
vector< DiagPtr > DiagramVector
A vector of pointers to DiagramBase objects.
The default concrete implementation of ClassTraitsBase.
BaseClassTraits describes the base classes of the templated class.
double colA() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
The templated ClassTraitsBase class defines a set of default information about classes used by ThePEG...