The MSSM Parameter Space with Non-Universal Higgs Masses
| dc.creator | Ellis, John | |
| dc.creator | Olive, Keith A. | |
| dc.creator | Santoso, Yudi | |
| dc.date | 2002-04-16 | |
| dc.date.accessioned | 2026-07-07T10:33:02Z | |
| dc.date.available | 2026-07-07T10:33:02Z | |
| dc.description | Without assuming that Higgs masses have the same values as other scalar masses at the input GUT scale, we combine constraints on the minimal supersymmetric extension of the Standard Model (MSSM) coming from the cold dark matter density with the limits from direct searches at accelerators such as LEP, indirect measurements such as b to s gamma decay and the anomalous magnetic moment of the muon. The requirement that Higgs masses-squared be positive at the GUT scale imposes important restrictions on the MSSM parameter space, as does the requirement that the LSP be neutral. We analyze the interplay of these constraints in the (mu, m_A), (mu, m_{1/2}), (m_{1/2}, m_0) and (m_A, tan beta) planes. These exhibit new features not seen in the corresponding planes in the constrained MSSM in which universality is extended to Higgs masses. | |
| dc.description | 18 pages, latex, 10 eps figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0204192 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0204192 | |
| dc.identifier | Phys.Lett.B539:107-118,2002 | |
| dc.identifier | doi:10.1016/S0370-2693(02)02071-3 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/178969 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Astrophysics | |
| dc.title | The MSSM Parameter Space with Non-Universal Higgs Masses | |
| dc.type | text |