Changes between Version 18 and Version 19 of MSSM
- Timestamp:
- Mar 31, 2011, 12:05:29 AM (13 years ago)
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MSSM
v18 v19 25 25 * [/attachment/wiki/MSSM/mssm.fr mssm.fr]: !MSSM implementation using the superspace module (compatible with !FeynRules 1.6.x) 26 26 * [/attachment/wiki/MSSM/ParamCard.dat sps1a]: parameter file to be read, asociated to the sps1a scenario. 27 * [/attachment/wiki/MSSM/susy1.0.1.tgz susy1.0.1.tgz (05.07.09)]: Old !MSSM implementation (compatible with !FeynRules 1.4.x) .27 * [/attachment/wiki/MSSM/susy1.0.1.tgz susy1.0.1.tgz (05.07.09)]: Old !MSSM implementation (compatible with !FeynRules 1.4.x), with the corresponding [/attachment/wiki/MSSM/FRT_paramcard.dat parameter file] for the sps1a benchmark point. 28 28 * [/attachment/wiki/MSSM/SUSY.nb MSSM.nb]: Example of a Mathematica® notebook loading the model and the parameters. 29 29 30 === Instructions ===30 === Sepcific instructions === 31 31 32 The MSSM is implemented in '''unitary gauge'''. 33 * The switch __FeynmanGauge__ (future devlopments) must thus be set to __False__, 34 * The flag __$sWScale__ can be set to the value __"weak"__ or __"susy"__, depending on the scale to which the electroweak parameters have to be evaluated, 35 * The flag __$svevScale__ can be set to the value __"weak"__ or __"susy"__, depending on the scale to which the vev has to be evaluated, 36 * The flag __$CKMDiag__ can be set to the value __True__ or __False__, allowing for a CKM matrix different from the identity or not (this can also be done through a possible restriction file), 32 * The switch __FeynmanGauge__ allows to choose between Feynman and unitarity gauge. 33 * The flags __$CKMDiag__ and __$MNSDiag__, being set to __True__ or __False__, allow for CKM and PMNS matrices different from the identity or not. 37 34 * A parameter file __must__ be loaded before running the model, or all the parameters would have a value of -1 (__ReadLHAFile[Input->"myfile"]__). 35 38 36 === Interfaces === 39 37 Here are the output files obtained for SPS1a after using the various translation interfaces and the example notebook given above.The prefix __sps1a__ in the filename means the use of a __sps1a__ restriction file to remove all the zero elements of the mixing matrices from the vertices.