Resolution of the $\rb -\als$ crisis of the SM in an exotic ETC scenario
| dc.creator | Mahanta, Uma | |
| dc.date | 1996-04-19 | |
| dc.date.accessioned | 2026-07-07T03:59:08Z | |
| dc.date.available | 2026-07-07T03:59:08Z | |
| dc.description | In this article we show that the $\rb -\als $ crisis of the SM can be resolved in a commuting TC scenario with sideways gauge bosons only if the ETC representation contains mirror technifermions. For a toy ETC model we estimate the value of $ξ^2_t={\gel/ \guer}$ that is needed to produce the observed LEP excess in $\rb$. It is also shown that the same value of $ξ^2_t$ resolvs the $\als$ crisis of the SM but produces a $δρ_{new}$ which is barely within the present experimental bound. | |
| dc.description | TeX, 8 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9604365 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9604365 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46099 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Resolution of the $\rb -\als$ crisis of the SM in an exotic ETC scenario | |
| dc.type | text |