Left-Right squarks mixings effects in Charged Higgs Bosons decays $H^\pm \to W^\pm (γ, Z)$ in the MSSM
| dc.creator | Arhrib, Abdesslam | |
| dc.creator | Benbrik, Rachid | |
| dc.creator | Chabab, Mohamed | |
| dc.date | 2007-01-16 | |
| dc.date.accessioned | 2026-07-07T10:37:45Z | |
| dc.date.available | 2026-07-07T10:37:45Z | |
| dc.description | We study the complete one loop contribution to $H^\pm\to W^\pm V$, $V= Z, γ$, in the Minimal Supersymmetric Standard Model (MSSM). We evaluate the MSSM contributions taking into account $B\to X_sγ$ constraint as well as experimental constraints on the MSSM parameters. In the MSSM, we found that in the intermediate range of $\tanβ\la 10$ and for large $A_t$ and large $μ$, where lightest stop becomes very light and hence squarks contribution is not decoupling, the branching ratio of $H^\pm \to W^{\pm} Z$ can be of the order $10^{-3}$ while the branching ratio of $H^\pm \to W^{\pm} γ$ is of the order $10^{-5}$. We also study the effects of the CP violating phases of Soft SUSY parameters and found that they can modify the branching ratio by about one order of magnitude. | |
| dc.description | 15 pages, 7 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0701126 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0701126 | |
| dc.identifier | Phys.Lett.B644:248-255,2007 | |
| dc.identifier | doi:10.1016/j.physletb.2006.11.057 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180481 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Left-Right squarks mixings effects in Charged Higgs Bosons decays $H^\pm \to W^\pm (γ, Z)$ in the MSSM | |
| dc.type | text |