Neutralino Dark Matter in Minimal Supergravity: Direct Detection vs. Collider Searches
| dc.creator | Baer, Howard | |
| dc.creator | Brhlik, Michal | |
| dc.date | 1997-06-25 | |
| dc.date.accessioned | 2026-07-07T10:33:32Z | |
| dc.date.available | 2026-07-07T10:33:32Z | |
| dc.description | We calculate expected event rates for direct detection of relic neutralinos as a function of parameter space of the minimal supergravity model. Numerical results are presented for the specific case of a $^{73}$Ge detector. We find significant detection rates ($R> 0.01$ events/kg/day) in regions of parameter space most favored by constraints from $B\to X_sγ$ and the cosmological relic density of neutralinos. The detection rates are especially large in regions of large $\tanβ$, where many conventional signals for supersymmetry at collider experiments are difficult to detect. If the parameter $\tanβ$ is large, then there is a significant probability that the first direct evidence for supersymmetry could come from direct detection experiments, rather than from collider searches for sparticles. | |
| dc.description | 25 page REVTEX file including 9 PS figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9706509 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9706509 | |
| dc.identifier | Phys.Rev.D57:567-577,1998 | |
| dc.identifier | doi:10.1103/PhysRevD.57.567 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179146 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Neutralino Dark Matter in Minimal Supergravity: Direct Detection vs. Collider Searches | |
| dc.type | text |