Version 2 (modified by BenjF, 5 years ago) (diff)


The R-Symmetric Minimal Supersymmetric Standard Model


Benjamin Fuks

  • IPHC Strasbourg / University of Strasbourg
  • fuks@…

Description of the model & references

Our MRSSM implementation in FeynRules is general in the sense that it is keeping all the flavour-violating and helicity-mixing terms in the Lagrangian and also all the possible additional CP-violating phases. In order to deal in a transparent way with the more than 100 parameters, our implementation follows a set of conventions derived from those provided by the Supersymmetry Les Houches Accord.

Model files

Specific instructions

  • Only unitarity gauge is supported.
  • The flags $CKMDiag and $MNSDiag, being set to True or False, allow for CKM and PMNS matrices different from the identity or not.
  • A parameter file must be loaded before running the model, or all the parameters would have a value of -1 (ReadLHAFile[Input->"myfile"]).