SARAH 4: a tool for (not only SUSY) model builders
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Publication:339324
DOI10.1016/J.CPC.2014.02.018zbMATH Open1348.81026arXiv1309.7223OpenAlexW1996218638MaRDI QIDQ339324
Author name not available (Why is that?)
Publication date: 10 November 2016
Published in: (Search for Journal in Brave)
Abstract: We present the new version of the Mathematica package SARAH which provides the same features for a non-supersymmetric model as previous versions for supersymmetric models. This includes an easy and straightforward definition of the model, the calculation of all vertices, mass matrices, tadpole equations, and self-energies. Also the two-loop renormalization group equations for a general gauge theory are now included and have been validated with the independent Python code PyR@te. Model files for FeynArts, CalcHep/CompHep, WHIZARD and in the UFO format can be written, and source code for SPheno for the calculation of the mass spectrum, a set of precision observables, and the decay widths and branching ratios of all states can be generated. Furthermore, the new version includes routines to output model files for Vevacious for both, supersymmetric and non-supersymmetric, models. Global symmetries are also supported with this version and by linking Susyno the handling of Lie groups has been improved and extended.
Full work available at URL: https://arxiv.org/abs/1309.7223
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