Electroweak-scale mirror fermions, $μ\to e γ$ and $τ\to μγ$
| dc.creator | Hung, P. Q. | |
| dc.date | 2007-11-05 | |
| dc.date | 2007-12-11 | |
| dc.date.accessioned | 2026-07-07T11:54:00Z | |
| dc.date.available | 2026-07-07T11:54:00Z | |
| dc.description | The Lepton Flavour Violating (LFV) processes $μ\to e γ$ and $τ\to μγ$ are estimated in a model of electroweak-scale right-handed neutrinos. The present bounds on the branching ratios, $B(μ\to e γ)< 1.2 \times 10^{-11}$, $B(τ\to μγ) < 6.8 \times 10^{-8}$ (BaBar) and $< 4.5 \times 10^{-8}$ (Belle), puts strong constraints on the parameters of the model. This constraint links low energy rare decay processes to high-energy phenomena (e.g. decay lengths of the mirror charged leptons which are important in the search for the telltale like-sign dilepton events present in the model of electroweak-scale right-handed neutrinos). | |
| dc.description | 8 double-column pages, 1 embedded figure. Version accepted for publication in Phys. Lett. B includes the following additions: one table, a few remarks, and three references | |
| dc.identifier | https://arxiv.org/abs/0711.0733 | |
| dc.identifier | http://arxiv.org/abs/0711.0733 | |
| dc.identifier | Phys.Lett.B659:585-592,2008 | |
| dc.identifier | doi:10.1016/j.physletb.2007.12.005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/204746 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Electroweak-scale mirror fermions, $μ\to e γ$ and $τ\to μγ$ | |
| dc.type | text |