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SARAH 3.2: Dirac Gauginos, UFO output, and more

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arxiv 1207.0906 v3 pith:OBZRXG3K submitted 2012-07-04 hep-ph

classification hep-ph
keywords modelsarahcreatefilesversioncalchepdiracgauginos
verification ladder T0 review T1 audit T2 compute T3 formal
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SARAH is a Mathematica package optimized for the fast, efficient and precise study of supersymmetric models beyond the MSSM: a new model can be defined in a short form and all vertices are derived. This allows SARAH to create model files for FeynArts/FormCalc, CalcHep/CompHep and WHIZARD/OMEGA. The newest version of SARAH now provides the possibility to create model files in the UFO format which is supported by MadGraph 5, MadAnalysis, GoSam, and soon by Herwig++. Furthermore, SARAH also calculates the mass matrices, RGEs and one-loop corrections to the mass spectrum. This information is used to write source code for SPheno in order to create a precision spectrum generator for the given model. This spectrum-generator-generator functionality as well as the output of WHIZARD and CalcHep model files have seen further improvement in this version. Also models including Dirac Gauginos are supported with the new version of SARAH, and additional checks for the consistency of model implementations have been created.

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Cited by 12 Pith papers

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