thepeg is hosted by Hepforge, IPPP Durham
ThePEG  2.2.1
Interfaces defined for the ThePEG::ME2to2Base class.
Brief class description:
The ThePEG::ME2to2Base class may be used as a base class for all $2\rightarrow 2$ matrix elements.
See also ThePEG::ME2to2Base

Name: ScaleChoice
Type: Switch

Description:
Different options for calculating the scale of the generated hard sub-process.
Registered options:
0(that.uhat/shat)
$\hat{t}\hat{u}/\hat{s}$
1(that.uhat/(that+uhat))
$-\hat{t}\hat{u}/(\hat{t}+\hat{u})$
Default value: 0

There may be interfaces inherited from the ThePEG::MEBase class.