Changes between Version 4 and Version 5 of MadGraphInterface
- Timestamp:
- Feb 21, 2010, 2:19:16 PM (15 years ago)
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MadGraphInterface
v4 v5 19 19 Notice 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). 20 20 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.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. 22 22 23 23 Let 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: