The R-Symmetric Minimal Supersymmetric Standard Model
Author
- 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.
- Phys.Rev. D78 (2008) 055010: G.D. Kribs, E. Poppitz, N. Weiner, Flavor in Supersymmetry with an Extended R-symmetry.
- Int.J.Mod.Phys. A27 (2012) 1230007: B. Fuks, Beyond the Minimal Supersymmetric Standard Model: from theory to phenomenology.
- JHEP 0407 (2004) 36: P. Skands et al, SUSY Les Houches accord: Interfacing SUSY spectrum calculators, decay packages, and event generators .
- Comput.Phys.Commun.180 (2009) 8: B. C. Allanach et al, SUSY Les Houches Accord 2.
Model files
- mrssm.fr: MRSSM implementation using the superspace module (compatible with FeynRules 1.6.x)
- spectrum.dat: parameter file to be read, associated to the scenario described in Int.J.Mod.Phys. A27 (2012) 1230007.
- MRSSM.nb: Example of a Mathematica® notebook loading the model and the parameters.
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"]).
Last modified
11 years ago
Last modified on Jan 31, 2014, 11:11:46 AM
Attachments (3)
-
spectrum.dat
(28.8 KB
) - added by 13 years ago.
Toy spectrum
-
MRSSM.nb
(11.1 KB
) - added by 13 years ago.
Example notebook
-
mrssm.fr
(55.5 KB
) - added by 7 years ago.
FeynRules model file
Download all attachments as: .zip
Note:
See TracWiki
for help on using the wiki.