Double Flavor Violating Top Quark Decays in Effective Theories
| dc.creator | Pagliarone, Carmine | |
| dc.creator | Fernandez, A. | |
| dc.creator | Toscano, J. J. | |
| dc.date | 2008-02-14 | |
| dc.date.accessioned | 2026-07-07T11:14:13Z | |
| dc.date.available | 2026-07-07T11:14:13Z | |
| dc.description | The possibility of detecting double flavor violating top quark transitions $t \to u_iτμ$ ($u_i=u,c$) is explored in a model--independent manner, using the effective Lagrangian approach. Low--energy data, on high precision measurements, and current experimental limits are used to constraint the $tu_iH$ and $Hτμ$ vertices and then to calculate the branching ratio BR$(t \to u_iτμ)$. If in the Standard Model BR$(t \to u_iτμ)$ is of the order of $10^{-13}$$-10^{-14}$, higgs--mediated double flavor violating top quark decays can occur with branching ratios ranging from $10^{-3}$ to $10^{-4}$ for 114.4 GeV$/c^2$ $< m_H<$ $2m_W$, that is at the reach of the CERN Large Hadron Collider. | |
| dc.description | 8 pages, 6 figures, 1 table. Proceedings of the XII International Conference on Hadron Spectroscopy - 8-13 October 2007, Frascati (Italy) | |
| dc.identifier | https://arxiv.org/abs/0802.1949 | |
| dc.identifier | http://arxiv.org/abs/0802.1949 | |
| dc.identifier | FrascatiPhys.Ser.46:,2007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191992 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Double Flavor Violating Top Quark Decays in Effective Theories | |
| dc.type | text |