Return of the Light Higgsino
| dc.creator | Drees, Manuel | |
| dc.date | 1997-01-17 | |
| dc.date.accessioned | 2026-07-07T04:01:11Z | |
| dc.date.available | 2026-07-07T04:01:11Z | |
| dc.description | It is pointed out that loop corrections involving heavy quarks and their superpartners can re-introduce a state with 99.5% higgsino purity as a viable cold Dark Matter candidate. Such corrections can increase the mass splitting between the three higgsino-like states of the MSSM by several GeV, which results in a suppression of the co-annihilation rate by a factor of five or more. Related corrections to the couplings of the LSP to $Z$ and Higgs bosons can change the predicted LSP detection rate by two orders of magnitude. | |
| dc.description | 5 pages of LaTeX with axodraw.sty and epsfig.sty, 3 figures (included); talk presented at the International RESCEU symposium on Dark Matter and its Direct Detection, Tokyo, November 26-28, 1996 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9701318 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9701318 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46803 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Return of the Light Higgsino | |
| dc.type | text |