Anomalous magnetic moment of muon and L-violating Supersymmetric Models
| dc.creator | Adhikari, R. | |
| dc.creator | Rajasekaran, G. | |
| dc.date | 2001-07-26 | |
| dc.date.accessioned | 2026-07-07T03:45:01Z | |
| dc.date.available | 2026-07-07T03:45:01Z | |
| dc.description | We consider L-violating Supersymmetric Models to explain the recent muon $g_μ -2$ deviation from the Standard Model. The order of trilinear L-violating couplings which we require also generate neutrino mass which is somewhat higher than expected unless one considers highly suppressed $L-R$ mixing of sfermions. However, without such fine tuning for sfermions it is possible to get appropriate muon $g_μ-2$ deviation as well as neutrino mass if one considers some horizontal symmetry for the lepton doublet. Our studies show that $g_μ -2$ deviation may not imply upper bound of about 500 GeV on masses of supersymmetric particles like chargino or neutralino as proposed by other authors for R parity conserving supersymmetric models. However, in our scenario sneutrino mass is expected to be light ($\sim 100$ GeV) and $e-μ-τ$ universality violation may be observed experimentally in near future. | |
| dc.description | 11 pages, latex, 2 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0107279 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0107279 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40796 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Anomalous magnetic moment of muon and L-violating Supersymmetric Models | |
| dc.type | text |