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From Superpotential to Model Files for FeynArts and CalcHep/CompHep

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arxiv 0909.2863 v1 pith:XFXTCKNP submitted 2009-09-15 hep-ph

classification hep-ph
keywords modelcalchepcomphepfeynartsfilesgaugegiveninteractions
verification ladder T0 review T1 audit T2 compute T3 formal
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SARAH is a Mathematica package for building and studying supersymmetric models. It calculates for a given superpotential and gauge sector the full Lagrangian of a model. With the new version of SARAH it is possible to calculate automatically all interactions for the different eigenstates and write model files for FeynArts and CompHep/CalcHep. In addition, the tadpole equations are calculated, gauge fixing terms can be given and ghost interactions are added, particles can be integrated out and non supersymmetric limits of the theory can be chosen. CP and flavor violation can easily be switched on or off.

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Cited by 9 Pith papers

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