Supergravity and the $b\to s,γ$ decay
| dc.creator | de Carlos, B. | |
| dc.creator | Casas, J. A. | |
| dc.date | 1995-09-26 | |
| dc.date.accessioned | 2026-07-07T03:58:15Z | |
| dc.date.available | 2026-07-07T03:58:15Z | |
| dc.description | We evaluate the branching ratio BR($b\rightarrow s,γ$) in the minimal supersymmetric standard model (MSSM), determining the corresponding phenomenological restrictions on two attractive supergravity scenarios, namely minimal supergravity and a class of models with a natural solution to the $μ$ problem. We have included in the calculation some one--loop refinements that have a substantial impact on the results. It is stressed the fact that an eventual improvement of the experimental bounds of order $10^{-4}$ would strengthen the restrictions on the MSSM dramatically. This would be enough to discard these supergravity scenarios with $μ<0$ if no discrepancy is found with the standard model prediction, while for $μ>0$ there will remain low-energy windows. | |
| dc.description | 7 pages, latex+sprocl.sty (appended at the end), 4 figures uuencoded. Based on a talk given by B. de Carlos at the International Workshop on Elementary Particle Physics: Present and Future, Valencia (Spain) 5-9 June 1995 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9509394 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9509394 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45732 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Supergravity and the $b\to s,γ$ decay | |
| dc.type | text |