Phenomenology of ``inos'' in the Light Gaugino Scenario and Possible Evidence for a $\sim 53$ GeV Chargino
| dc.creator | Farrar, Glennys R. | |
| dc.date | 1996-12-13 | |
| dc.date.accessioned | 2026-07-07T04:00:58Z | |
| dc.date.available | 2026-07-07T04:00:58Z | |
| dc.description | The tree-level-massless gaugino scenario predicts that the lighter chargino mass is less than m_W and that gluino and lightest neutralino masses are $\lsi 1$ GeV. In this case the dominant decay mode of charginos and non-LSP neutralinos is generically to three jets. The excess of "4j" events with total invariant mass $\sim 105$ GeV observed in LEP running at 130-136 GeV is noted to be consistent with pair production of $\sim 53$ GeV charginos. Data at 161 and 172 GeV from Fall, 1996, cannot conclusively test this hypothesis (because cuts to eliminate $W^+W^-$ background reduce the efficiency significantly) but is suggestive that the signal persists. | |
| dc.description | Invited talk at ICHEP96, Warsaw, July, 1996. Based on contributed paper pa11-048 and RU-96-71 (hep-ph/9608387) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9612355 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9612355 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46734 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Phenomenology of ``inos'' in the Light Gaugino Scenario and Possible Evidence for a $\sim 53$ GeV Chargino | |
| dc.type | text |