Sneutrino LSPs in R-parity violating minimal supergravity models
| dc.creator | Bernhardt, Markus A. | |
| dc.creator | Das, Siba Prasad | |
| dc.creator | Dreiner, Herbi K. | |
| dc.creator | Grab, Sebastian | |
| dc.date | 2008-09-18 | |
| dc.date.accessioned | 2026-07-07T12:36:14Z | |
| dc.date.available | 2026-07-07T12:36:14Z | |
| dc.description | We consider the minimal supergravity model (mSUGRA) with one additional R-parity violating operator at the GUT scale. The superparticles mass spectra at the weak scale are generally altered due to the presence of the R-parity violating coupling in the renormalization group equations. We show that a lepton number violating coupling at the GUT scale can lead to a sneutrino as the lightest supersymmetric particle (LSP) in a large region of parameter space consistent with the muon anomalous magnetic moment and other precision measurements. We also give characteristic collider signatures at the LHC. | |
| dc.description | 3 pages, 3 figures, to appear in the proceedings of SUSY08, Seoul, Korea | |
| dc.identifier | https://arxiv.org/abs/0809.3176 | |
| dc.identifier | http://arxiv.org/abs/0809.3176 | |
| dc.identifier | AIP Conf.Proc.1078:306-308,2009 | |
| dc.identifier | doi:10.1063/1.3051942 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/218026 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Sneutrino LSPs in R-parity violating minimal supergravity models | |
| dc.type | text |