CP Violation in B_s Mixing in the SUSY SU(5) GUT with Right-handed Neutrinos
| dc.creator | Hisano, Junji | |
| dc.creator | Shimizu, Yasuhiro | |
| dc.date | 2008-05-21 | |
| dc.date | 2008-10-06 | |
| dc.date.accessioned | 2026-07-07T11:51:00Z | |
| dc.date.available | 2026-07-07T11:51:00Z | |
| dc.description | It is recently announced by the {\bf Ut}{\it fit} collaboration that the CP phase of the $B_s$ mixing amplitude, $ϕ_{B_s}$, deviates more than $3 σ$ from the standard-model prediction. In this paper we discuss how large correction to $ϕ_{B_s}$ is possible in the supersymmetric SU(5) ground unified model (SUSY SU(5) GUT) with right-handed neutrinos. Here, we assume the supergravity-like boundary condition for the SUSY-breaking terms. We found that the 95% probability region derived by the {\bf Ut}{\it fit} collaboration is marginal in this model. | |
| dc.description | 13 pages, 13 figures, version to appear in PLB | |
| dc.identifier | https://arxiv.org/abs/0805.3327 | |
| dc.identifier | http://arxiv.org/abs/0805.3327 | |
| dc.identifier | Phys.Lett.B669:301-305,2008 | |
| dc.identifier | doi:10.1016/j.physletb.2008.10.011 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203753 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | CP Violation in B_s Mixing in the SUSY SU(5) GUT with Right-handed Neutrinos | |
| dc.type | text |