9 #ifndef ThePEG_MEQQ2GG_H 10 #define ThePEG_MEQQ2GG_H 13 #include "ThePEG/MatrixElement/ME2to2QCD.h" 38 virtual double me2()
const;
150 static string className() {
return "ThePEG::MEQQ2GG"; }
154 static string library() {
return "MEQCD.so"; }
const DiagramVector & diagrams() const
Return all possible diagrams.
MEQQ2GG inherits from ME2to2QCD and implements the standard matrix element.
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
virtual Selector< const ColourLines * > colourGeometries(tcDiagPtr diag) const
Return a Selector with possible colour geometries for the selected diagram weighted by their relative...
Energy2 sHat() const
Return the last set invariant mass squared.
ClassTraitsType is an empty, non-polymorphic, base class.
virtual double me2() const
The matrix element for the kinematical configuration previously provided by the last call to setKinem...
MEQQ2GG & operator=(const MEQQ2GG &)
Private and non-existent assignment operator.
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.
static NoPIOClassDescription< MEQQ2GG > initMEQQ2GG
Describe a concrete class without persistent data.
virtual void getDiagrams() const
Add all possible diagrams with the add() function.
The ME2to2QCD class inherits from the ME2to2Base class and can be used as a sub class for all QCD 2 ...
Energy2 tHat() const
Return the of the last set phase space point.
RCPtr is a reference counted (smart) pointer.
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.
virtual IBPtr clone() const
Make a simple clone of this object.
The default concrete implementation of ClassTraitsBase.
double colB() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
double colA() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
BaseClassTraits describes the base classes of the templated class.
static void Init()
Standard Init function used to initialize the interfaces.
The templated ClassTraitsBase class defines a set of default information about classes used by ThePEG...