Changes between Version 2 and Version 3 of InertDoublet
- Timestamp:
- Oct 4, 2013, 1:58:11 PM (11 years ago)
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InertDoublet
v2 v3 1 The Inert Doublet Model 1 = The Inert Doublet Model = 2 2 3 = Implementation authors=3 == Implementation authors == 4 4 * Andreas Goudelis (andreas.goudelis@lapth.cnrs.fr) 5 * Laboratoire d'Annecy-le-Vieux de Physique Theorique, Annecy, France 5 6 * Björn Herrmann (herrmann@lapth.cnrs.fr) 7 * Laboratoire d'Annecy-le-Vieux de Physique Theorique, Annecy, France 6 8 * Oscar Stal (oscar.stal@fysik.su.se) 9 * Oscar Klein Center, Stockholm, Sweden 10 (work done in part at the Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany) 11 ---- 12 == Model description == 13 This is the FeynRules model file for the Inert Doublet Model, , i.e. the Standard Model augmented by an additional complex scalar SU(2) doublet and an unbroken Z,,2,, symmetry under which all SM particles are even while the extra doublet is odd. 14 ---- 15 == Files == 16 * The CalcHEP and FeynArts output of the model have been cross-checked with an independent implementation in the SARAH package, with numerous processes computed all of which were in perfect agreement. 7 17 8 18 ---- 9 = Model description=10 This is the FeynRules model file for the Inert Doublet Model, , i.e. the Standard Model augmented by an additional complex scalar SU(2) doublet and a Z,,2,, symmetry under which all SM particles are even while the extra doublet is odd.19 == Validation == 20 * The CalcHEP and FeynArts output of the model have been cross-checked with an independent implementation in the SARAH package, with numerous processes computed all of which were in perfect agreement. 11 21 12 22 ---- 13 = Model file usage = 14 * The implementation comes in both Feynman and Unitary gauge, chosen from within the file InertDoublet.fr. 23 == References == 24 If you use these model files, please cite 25 * A. Goudelis, B. Herrmann, O. Stal, ''Dark matter in the Inert Doublet Model after the discovery of a Higgs-like boson at the LHC'', JHEP 1309 (2013) 106, arXiv:1303.3010 [hep-ph]. 26 ---- 27 == Notes == 28 * The implementation comes in both Feynman and Unitary gauge, chosen from within the InertDoublet.fr file. 29 * The model file follows the older (pre v1.8) FeynRules notations, but works perfectly with version 1.8. 15 30 * The inert doublet particles carry tildes (~) in their particle names. This is in compliance to the CalcHEP/MicrOMEGAs conventions, in which all Z,,2,,-odd particles must be named with tildes. In other programs, the user might have to remove them. 16 17 = Notes =18 * The model file follows the older (pre v1.8) FeynRules notations, but works perfectly with version 1.8.19 20 31 ---- 21 = Validation =22 * The CalcHEP and FeynArts output of the model have been cross-checked with an independent implementation in the SARAH package, with numerous processes computed all of which were in perfect agreement.