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arXiv · 2211.12240

Software tools for computing EW chiral amplitudes

Javier Martinez-Martin·Juan Jose Sanz-Cillero
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Abstract

We present an implementation of the Electroweak Chiral Lagrangian (also denoted as Higgs Effective Theory) in several high energy physics Mathematica packages. In particular, we implement the bosonic part of the electoweak Lagrangian up to next-to-leading order for FeynRules, FeynArts and FeynCalc. These tools are publicly available and can be used to readily calculate the Feynman rules and amplitudes in the theory.

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Javier Martinez-Martin, Juan Jose Sanz-Cillero. 2022-11-22. Software tools for computing EW chiral amplitudes. https://arxiv.org/abs/2211.12240

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