Version 3 (modified by 13 years ago) ( diff ) | ,
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The Next-To-Minimal Supersymmetric Standard Model
Author
- IPHC Strasbourg / University of Strasbourg
- fuks@…
Description of the model & references
Our NMSSM 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 the commonly used universal set of conventions provided by the Supersymmetry Les Houches Accord.
- Phys. Rept. 496 (2010) 1-77: U. Ellwanger, C. Hugonie, A.M.Teixeira, The Next-to-Minimal Supersymmetric Standard Model.
- JHEP 0807 (2008) 002: A. Djouadi et al, Benchmark scenarios for the NMSSM.
- 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
Sepcific instructions
- The switch FeynmanGauge allows to choose between Feynman and unitarity gauge.
- 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"]).
Optimized matrix element generator models for sps1a (removal of all zero terms in the vertices) and TeX interface output
file | The model files for CalcHep. |
file | The model files for FeynArts. |
file | The model files for MadGraph 4. |
file | The model files in UFO format (e.g. for MadGraph 5). |
file | The model files for Whizard. |
file | LaTeX output. |
The Sherpa interface is not supported.
Validation
Attachments (12)
-
p1_tex.tgz
(12.4 KB
) - added by 13 years ago.
Output of the TeX interface
-
valid.dat
(22.4 KB
) - added by 13 years ago.
Paramcard used for the validation of the old NMSSM implementation
-
validation.tgz
(2.1 MB
) - added by 13 years ago.
Results for the validation of the old NMSSM implementation
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NMSSM.nb
(13.0 KB
) - added by 13 years ago.
Example notebook for the NMSSM
-
p1.dat
(22.2 KB
) - added by 13 years ago.
ParamCard for the p1 benchmark point
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p1_wo.dat
(22.2 KB
) - added by 13 years ago.
ParamCard for the p1 benchmark point compatible with Whizard
-
p1_ch.tgz
(89.7 KB
) - added by 13 years ago.
CalcHep model files for the p1 point
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p1_mg.tgz
(92.8 KB
) - added by 13 years ago.
MadGraph model files for the p1 point
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p1_wo.tgz
(110.1 KB
) - added by 13 years ago.
Whizard model files for the p1 point
-
p1_fa.tgz
(32.2 KB
) - added by 13 years ago.
FeynArts model files for the p1 point
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nmssm.fr
(49.3 KB
) - added by 11 years ago.
NMSSM FR model file
-
p1_ufo.tgz
(85.7 KB
) - added by 11 years ago.
NMSSM UFO files for the benchmark point p1
Note:
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