Relic Abundances and Detection Rates of Neutralinos in String-Inpired Supergravity Models
| dc.creator | de Carlos, B. | |
| dc.creator | Kraniotis, G. V. | |
| dc.date | 1996-10-14 | |
| dc.date.accessioned | 2026-07-07T04:00:29Z | |
| dc.date.available | 2026-07-07T04:00:29Z | |
| dc.description | We calculate ``relic abundances'' and ``detection rates'' of the neutralino (LSP) in string-inspired supergravity models with ``dilaton-moduli'' induced supersymmetry breaking. In particular we investigate ``universal'' scenarios for the soft-supersymmetry breaking terms from Calabi-Yau compactifications, as well as from the dilaton-dominated limit. ``Non-universal'' scenarios from orbifold string theory are also incorporated into the analysis. In all cases, in the cosmologically interesting region, we find $m_{LSP}\geq 50$ GeV and direct-detection rates in the range O($10^{-3}$ events/(Kg day)) - O($10^{-4}$ events/(Kg day)). ``Indirect-detection'' rates from LSPs captured in the Sun are also calculated. | |
| dc.description | Latex, 7 pages including 6 figs, uses sprocl.sty. Based on a talk given by G.V. Kraniotis at the international Workshop on the Identification of Dark Matter, IDM'96, Sheffield (UK) 8-12 September 1996 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9610355 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9610355 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46569 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Relic Abundances and Detection Rates of Neutralinos in String-Inpired Supergravity Models | |
| dc.type | text |