9 #ifndef ThePEG_MEQQ2QQ_H 10 #define ThePEG_MEQQ2QQ_H 13 #include "ThePEG/MatrixElement/ME2to2QCD.h" 40 virtual double me2()
const;
151 static string className() {
return "ThePEG::MEQQ2QQ"; }
155 static string library() {
return "MEQCD.so"; }
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 void getDiagrams() const
Add all possible diagrams with the add() function.
MEQQ2QQ inherits from ME2to2QCD and implements the standard matrix element.
virtual double me2() const
The matrix element for the kinematical configuration previously provided by the last call to setKinem...
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.
static NoPIOClassDescription< MEQQ2QQ > initMEQQ2QQ
Describe a concrete class without persistent data.
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...
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.
static void Init()
Standard Init function used to initialize the interfaces.
RCPtr is a reference counted (smart) pointer.
Selector is a templated class for storing objects associated with probabilities in a way such that...
double colB() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
vector< DiagPtr > DiagramVector
A vector of pointers to DiagramBase objects.
The default concrete implementation of ClassTraitsBase.
double colA() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
virtual IBPtr clone() const
Make a simple clone of this object.
BaseClassTraits describes the base classes of the templated class.
The templated ClassTraitsBase class defines a set of default information about classes used by ThePEG...