Determining SUSY Parameters in Chargino Pair Production in e^+e^- Collisions
| dc.creator | Choi, S. Y. | |
| dc.date | 1999-10-13 | |
| dc.date.accessioned | 2026-07-07T04:08:20Z | |
| dc.date.available | 2026-07-07T04:08:20Z | |
| dc.description | In most supersymmetric theories, charginos $\tildeχ^\pm_{1,2}$ belong to the class of the lightest supersymmetric particles and they are easy to observe at e^+e^- colliders. By measuring the total cross sections and the left-right asymmetries with polarized beams as well as the angular correlations of the decay products of the charginos in $e^+e^-\to\tildeχ^-_i\tildeχ^+_j [i,j=1,2]$, the chargino masses and the gaugino-higgsino mixing angles can be determined. From these observables the relevant fundamental SUSY parameters can be derived: M_2, $|μ|$, $\cosΦ_μ$, and $\tanβ=v_2/v_1$. The solutions are unique. | |
| dc.description | 6 pages, 2 figures, to appear in the Proceedings of the International Workshop on Linear Colliders LCWS99, Sitges, Spain, April 28-May 5, 1999 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9910325 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9910325 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49493 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Determining SUSY Parameters in Chargino Pair Production in e^+e^- Collisions | |
| dc.type | text |