Higgs mediated lepton flavor violating tau decays $τ\to μγ$ and $τ\to μγγ$ in effective theories
| dc.creator | Aranda, J. I. | |
| dc.creator | Ramírez--Zavaleta, F. | |
| dc.creator | Toscano, J. J. | |
| dc.creator | Tututi, E. S. | |
| dc.date | 2008-04-16 | |
| dc.date.accessioned | 2026-07-07T11:33:37Z | |
| dc.date.available | 2026-07-07T11:33:37Z | |
| dc.description | The size of the branching ratios for the $τ\to μγ$ and $τ\to μγγ$ decays induced by a lepton flavor violating Higgs interaction $Hτμ$ is studied in the frame of effective field theories. The best constraint on the $Hτμ$ vertex, derived from the know measurement on the muon anomalous magnetic moment, is used to impose the upper bounds $Br(τ\to μγ)<2.5\times 10^{-10}$ and $Br(τ\to μγγ)<2.3\times 10^{-12}$, which are more stringent than current experimental limits on this class of transitions. | |
| dc.description | 6 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/0804.2652 | |
| dc.identifier | http://arxiv.org/abs/0804.2652 | |
| dc.identifier | Phys.Rev.D78:017302,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.78.017302 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/197956 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Higgs mediated lepton flavor violating tau decays $τ\to μγ$ and $τ\to μγγ$ in effective theories | |
| dc.type | text |