Dark Matter in the Finely Tuned Minimal Supersymmetric Standard Model
| dc.creator | Pierce, Aaron | |
| dc.date | 2004-06-13 | |
| dc.date | 2004-07-08 | |
| dc.date.accessioned | 2026-07-07T10:29:10Z | |
| dc.date.available | 2026-07-07T10:29:10Z | |
| dc.description | We explore dark matter in the Finely Tuned Minimal Supersymmetric Standard model recently proposed by Arkani-Hamed and Dimopoulos. Relative to the MSSM, there are fewer particles at freeze-out, so the calculation of the relic abundance simplifies. Similarly, the predictions for direct detection of the dark matter sharpen. There is a large region of mixed bino--higgsino dark matter where the lightest supersymmetric particle will be accessible at both the LHC and future direct detection experiments, allowing for a conclusive identification of the dark matter particle. Typical dark matter-nucleon cross sections are 10^{-45}-10^{-44} cm^{2}. This model also possesses a novel region where the dark matter annihilates via an s-channel Higgs boson resonance. | |
| dc.description | 13 pages, 2 figures. Fixed minor typo. Took into account changes in hep-ph/0406144. Results unchanged | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0406144 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0406144 | |
| dc.identifier | Phys.Rev.D70:075006,2004 | |
| dc.identifier | doi:10.1103/PhysRevD.70.075006 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177707 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Dark Matter in the Finely Tuned Minimal Supersymmetric Standard Model | |
| dc.type | text |