Changes between Version 4 and Version 5 of CHEIDI


Ignore:
Timestamp:
Oct 18, 2010, 3:38:15 PM (14 years ago)
Author:
Christian Speckner
Comment:

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  • CHEIDI

    v4 v5  
    2020   * [http://feynrules.phys.ucl.ac.be/attachment/wiki/CHEIDI/Hdecay.m Hdecay.m]: Parameterized [http://arxiv.org/abs/hep-ph/9704448 HDECAY] output.
    2121   * [http://feynrules.phys.ucl.ac.be/attachment/wiki/CHEIDI/HEIDI_bundle.fr HEIDI_bundle.fr]: Standalone bundle.
     22
     23=== Instructions ===
     24
     25The model can be used either via the standalone bundle {{{HEIDI_bundle.fr}}} or via the 'pure' model file {{{HEIDI.fr}}}. Please note that the latter does not include {{{Heidi.m}}} and {{{Hdecay.m}}} which therefore have to be downloaded (see above) and put into the mathematica search path separately. The model is intended to be used on top of {{{SM.fr}}}, e.g. via {{{LoadModel["SM/SM.fr", "HEIDI.fr"]}}}. Prior to loading, several flags have to be set which determine the scalar spectrum, please take a look at [http://arxiv.org/abs/1010.3251      arXiv:1010.3251] for further details.
     26
     27=== Notes ===
     28
     29At the moment, the model only supports unitarity gauge. In addition, the effective gluon fusion couplings are not compatible with the [wiki:MadGraphInterface MadGraph] interface at the moment. Both restrictions will be removed in a future revision.