Brief class description:: ThePEG::MadGraphReader is used together with the LesHouchesEventHandler to read event files generated with the MadGraph/MadEvent program.
See also ThePEG::MadGraphReader

Name: InitCuts
Type: Switch

Description:

If no cuts were specified for this reader, try to extract cut information from the MadGraph file and assign the relevant cut objects when the reader is initialized.
Registered options:

0(No): Do not extract cuts during initialization.
1(Yes): Extract cuts during initialization.

Default value: 0

Name: FixedAlphaS
Type: Parameter

Description:: Old MadGraph files do not necessarily contain information about the value of \(\alpha_S\). In this case this is used instead.
Default value: 0.12
Minimum value: 0
Maximum value: 1

Name: FixedAlphaEM
Type: Parameter

Description:: Old MadGraph files do not necessarily contain information about the value of \(\alpha_{EM}\). In this case this is used instead.
Default value: 0.00754677
Minimum value: 0
Maximum value: 1

Name: FixedScale
Type: Parameter

Description:: Old MadGraph files do not necessarily contain information about the factorization (or renormalization) scale. In this case this is used instead.
Default value: 91.188
Minimum value: 0
Maximum value: 1000

Name: ScanCuts
Type: Command

Description:: If no LesHouchesReader: :Cuts has been assigned, the event file is scanned for information about generation cuts. If cuts are found, the corresponding objects will be created in a sub-directory with the same name as this object and assigned as the LesHouchesReader: :Cuts of this reader.

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