Lepton Masses Protect the Primordial Baryogenesis from Spaleron erasure
| dc.creator | Dreiner, Herbi | |
| dc.date | 1993-11-12 | |
| dc.date.accessioned | 2026-07-07T03:56:36Z | |
| dc.date.available | 2026-07-07T03:56:36Z | |
| dc.description | This talk is based on work performed with Graham Ross and is a very concise summary of our soon to be published paper. Here we present a revision of the analysis of sphaleron baryon-number violating processes in the standard model including lepton-mass effects. We find the surprising result that a GUT-scale matter-asymmetry can survive the $B$ and $L$ violating sphaleron interactions even though ($B- L$) is conserved and equals zero for all temperatures. We extend the analysis to cover the minimal supersymmetric standard model (MSSM). As a new result we present the MSSM analysis below the temperature of electroweak breaking and for $B-L=0$ at all temperatures | |
| dc.description | talk given at the EPS-HEP conference in Marseille, July 1993; based on work done together with Graham Ross; 3 pages of Latex, with conference style file | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9311286 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9311286 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45041 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Lepton Masses Protect the Primordial Baryogenesis from Spaleron erasure | |
| dc.type | text |