Supersymmetric Electroweak Corrections to the Chargino Decay into Neutralino and W Boson
| dc.creator | Ren-You, Zhang | |
| dc.creator | Wen-Gan, Ma | |
| dc.creator | Lang-Hui, Wan | |
| dc.date | 2001-11-10 | |
| dc.date.accessioned | 2026-07-07T10:52:31Z | |
| dc.date.available | 2026-07-07T10:52:31Z | |
| dc.description | We investigated the electroweak corrections from one-loop diagrams involving the third generation (s)quarks to the decay width of process $\tildeχ_1^+ \to W^+ \tildeχ_1^{0}$ in the framework of the Minimal Supersymmetric Standard Model. Our calculation shows that these corrections are not very sensitive to the mass of the lightest neutralino $\tildeχ_1^{0}$ and the sbottom mixing angle $θ_{b}$, but depend strongly on the top squark mixing angle $θ_{t}$ and tan$β$. With our chosen parameters, we find that these radiative corrections can exceed 10%, therefore they should be taken into account for the precise experimental measurement at future colliders. | |
| dc.description | 20 pages, 7 eps figures (to be published in J. Phys. G) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0111124 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0111124 | |
| dc.identifier | J.Phys.G28:169-182,2002 | |
| dc.identifier | doi:10.1088/0954-3899/28/1/312 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185183 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Supersymmetric Electroweak Corrections to the Chargino Decay into Neutralino and W Boson | |
| dc.type | text |