Changes between Version 8 and Version 9 of WorkingGroup2


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Timestamp:
03/18/10 21:12:32 (11 years ago)
Author:
claudeduhr
Comment:

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  • WorkingGroup2

    v8 v9  
    11= Working Group 2 - Interface development =
    22
    3   * I. '''Herwig interface'''.
    4       * ''Description'': development of a !FeynRules-Herwig interface.
    5       * ''Names'': __David__, Claude.
    6       * ''Status'': .
    7       * ''To-do'': .
     3  * I. '''Python interface'''.
     4      * ''Description'': development of a !FeynRules Python interface, which will be used by MG and Herwig
     5      * ''Names'': __Claude__, David, Olivier, Will.
     6      * ''Status'':
     7            * We decided that a model is a Python package, where particles, parameters, etc. are rperesented as objects. The package will be self-contained in the sense that it provides everything required for the module (definition of the classes, etc.)
     8            * For the moment particles and parameters are written automatically from FR.
     9            * We created a "dummy model", based on the Fr implementation of the Hidden Abelian Higgs model of FR, where we added a vertex u,u,Z' by hand.
     10      * ''To-do'':
     11            * Some tuning for the parameters needs to be done, especially "Waterfall structure".
     12            * Some python files need to be added to the package, e.g. given, functions like sqrt, sin, etc.
     13            * We have now the option to matrices as matrices, rather than component by component. This needs to be discussed and developped further.
     14            * The parts dealing with the vertices, couplings, etc. need to be written. Will is working on splitting the FR vertices into triplets according to color, lorentz_structure and coupling. After this is done, Claude will create the writing routines for vertices.
     15            * David is developing the Herwig part of the Python interface.
     16           
    817
    918  * II. '''Helas'''.