Perturbative Analysis of the MSSM Electroweak Phase Transition
| dc.creator | Espinosa, J. R. | |
| dc.date | 1997-06-17 | |
| dc.date.accessioned | 2026-07-07T04:01:58Z | |
| dc.date.available | 2026-07-07T04:01:58Z | |
| dc.description | Light stops can give a strong first order electroweak phase transition in the Minimal Supersymmetric Standard Model (MSSM) satisfying one of the necessary conditions for electroweak baryogenesis. I discuss the region of parameter space where this occurs using a perturbative analysis of the Higgs effective potential. Two-loop QCD corrections associated with stop loops are crucial to open this baryogenesis window, which corresponds to 2.25 < tan beta < 3.6, one stop not much heavier than the top quark, m_A > 120 GeV and a light Higgs boson with m_h < 85 GeV. This region will be explored by LEP II very soon. | |
| dc.description | 6 pages, 1 ps figure, uses psfig. Talk given at "Strong and Electroweak Matter '97", Eger (Hungary) 21-25 May 1997 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9706389 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9706389 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/47041 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Perturbative Analysis of the MSSM Electroweak Phase Transition | |
| dc.type | text |