Please find here below the FeynRules implementations of the Left-Right model.
lrsm_mix models are initial implementations which include an ad-hoc gg-h vertex and mixings of the scalar sector.
The mlrsm-1.1 zip file contains the latest, complete, and fully NLO consistent implementation of the whole minimal Left-Right model.
This implementation also expresses model couplings in terms of physical parameters like particle masses and mixing angles, in the fermion as well as scalar sector. We report here below the model physical particles and external input parameters.
The zip archive contains in addition:
- A number of UFO files at LO and NLO, please see arXiv:2403.07756 for explanations.
- Patched versions of Feynrules-2.3.49 and MoGRe_v1.1, with enhanced parallelization.
- The Mathematica and Python packages for checking perturbativity of the couplings derived from physical imputs.