Possible Test of the GUT Relation between $M_1$ and $M_2$ in Electron-Photon Scattering
| dc.creator | Blöchinger, C. | |
| dc.creator | Fraas, H. | |
| dc.date | 2000-01-05 | |
| dc.date | 2000-02-02 | |
| dc.date.accessioned | 2026-07-07T03:40:29Z | |
| dc.date.available | 2026-07-07T03:40:29Z | |
| dc.description | We investigate associated production of selectrons and the lightest neutralino (LSP) in the process e^- + gamma --> neutralino_1 + selectron_{L/R} with the selectron subsequently decaying into an electron and the LSP. Total cross sections and various polarization asymmetries are calculated for photons produced by Compton backscattering of a polarized laser beam at an $e^+e^-$ linear collider with CMS energy $\sqrt{s_{ee}}=500$ GeV and with polarized beams. The total cross section and in particular the polarization asymmetries show a characteristic dependence on the gaugino mass parameter $M_1$. Therefore this process is suitable for testing the GUT relation $M_1=M_2\cdot{5/3}\tan^2θ_W $. | |
| dc.description | 10 pages, 4 ps figures, LaTeX, only few changes in the text, one numerical error corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0001034 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0001034 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/39286 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Possible Test of the GUT Relation between $M_1$ and $M_2$ in Electron-Photon Scattering | |
| dc.type | text |