9 #ifndef ThePEG_MEqq2qq_H
10 #define ThePEG_MEqq2qq_H
13 #include "ThePEG/MatrixElement/ME2to2QCD.h"
38 virtual double me2()
const;
140 struct BaseClassTrait<MEqq2qq,1>:
public ClassTraitsType {
148 struct ClassTraits<MEqq2qq>:
public ClassTraitsBase<MEqq2qq> {
150 static string className() {
return "ThePEG::MEqq2qq"; }
154 static string library() {
return "MEQCD.so"; }
double colA() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
virtual double me2() const
The matrix element for the kinematical configuration previously provided by the last call to setKinem...
Energy2 tHat() const
Return the of the last set phase space point.
Energy2 sHat() const
Return the last set invariant mass squared.
virtual Selector< const ColourLines * > colourGeometries(tcDiagPtr diag) const
Return a Selector with possible colour geometries for the selected diagram weighted by their relative...
static void Init()
Standard Init function used to initialize the interfaces.
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...
virtual IBPtr clone() const
Make a simple clone of this object.
double colB() const
Return the matrix element squared (without common pre-factors) for the specific colour configuration...
static string library()
The name of a file containing the dynamic library where the class T is implemented.
static NoPIOClassDescription< MEqq2qq > initMEqq2qq
Describe a concrete class without persistent data.
The ME2to2QCD class inherits from the ME2to2Base class and can be used as a sub class for all QCD 2 ...
const DiagramVector & diagrams() const
Return all possible diagrams.
bool interference() const
Return true if interference terms should be used.
RCPtr is a reference counted (smart) pointer.
MEqq2qq inherits from the ME2to2QCD and implements the standard matrix element.
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.
static string className()
Return the name of class T.
int NthBase
The type of the BaseN'th base class (int means there are no further base classes).
virtual IBPtr fullclone() const
Make a clone of this object, possibly modifying the cloned object to make it sane.
virtual void getDiagrams() const
Add all possible diagrams with the add() function.
MEqq2qq & operator=(const MEqq2qq &)
Private and non-existent assignment operator.