Changes between Version 4 and Version 5 of MadGraphInterface


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Timestamp:
02/21/10 14:19:16 (7 years ago)
Author:
claudeduhr
Comment:

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  • MadGraphInterface

    v4 v5  
    1919Notice that by default the !MadGraph interface decomposes the four-gluon vertex using an auxiliary tensor particle. This property can be turned off by putting the option {{{DecomposeGluonVertex}}} to {{{False}}}. In particular, this decomposition allows to include five-dimensional operators describing the effective coupling of (pseudo-)scalars to gluons in the large top-mass limit (See the user manual for more details). 
    2020 
    21 Running the interface creates in the current working directory a new subdirectory {{{ModelNameMG}}}, where {{{ModelName}}} is the name of the the !FeynRules model file. This directory contains all the files needed for the implementation of the new model into !MadGraph. After this directory is copied into the !MadGraph =/Models/= subdirectory, it can be used just like any other MadGraph model. 
     21Running the interface creates in the current working directory a new subdirectory {{{ModelNameMG}}}, where {{{ModelName}}} is the name of the the !FeynRules model file. This directory contains all the files needed for the implementation of the new model into !MadGraph. After this directory is copied into the !MadGraph {{{/Models/}}} subdirectory, it can be used just like any other MadGraph model. 
    2222 
    2323Let us note that the !FeynRules-generated models contain a test program called 'testprog' that can be run to test that it is working. This can be run with the command: