Flavor Changing Neutral Current Processes in a SO(10) SUSY GUT with Family Symmetry
| dc.creator | Altmannshofer, Wolfgang | |
| dc.date | 2007-10-08 | |
| dc.date.accessioned | 2026-07-07T08:34:43Z | |
| dc.date.available | 2026-07-07T08:34:43Z | |
| dc.description | We report on a detailed analysis of a SO(10) SUSY GUT model of Dermisek and Raby (DR) with a D3 family symmetry. The model is completely specified in terms of only 24 parameters and is able to successfully describe both quark and lepton masses and mixings, except for |Vub| that turns out to be too low. However, a global fit shows that flavor changing (FC) processes like Bs --> mu+ mu-, Bs-mixing, B+ --> tau+ nu, B --> Xs gamma and B --> Xs l+ l- pose a serious problem to the DR model. The simultaneous description of these FC processes forces squarks to have masses well above 1 TeV, not appealing on grounds of naturalness and probably beyond the reach of the LHC. | |
| dc.description | Submitted for the SUSY07 proceedings, 4 pages, LaTeX, 2 eps figures | |
| dc.identifier | https://arxiv.org/abs/0710.1488 | |
| dc.identifier | http://arxiv.org/abs/0710.1488 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/139534 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Flavor Changing Neutral Current Processes in a SO(10) SUSY GUT with Family Symmetry | |
| dc.type | text |