A Heavy Top Quark and the $Zb\bar{b}$ Vertex in Non-Commuting Extended Technicolor
| dc.creator | Chivukula, R. S. | |
| dc.creator | Simmons, E. H. | |
| dc.creator | Terning, J. | |
| dc.date | 1994-04-04 | |
| dc.date.accessioned | 2026-07-07T12:03:10Z | |
| dc.date.available | 2026-07-07T12:03:10Z | |
| dc.description | We explore corrections to electroweak parameters in the context of Extended Technicolor (ETC) models in which the ETC gauge-boson which generates the top-quark mass carries weak $SU(2)$ charge. For $m_t \sim 150$ GeV there exist potentially large corrections to the $Z$ decay width to $b$-quarks. Interestingly, in contrast to the situation in ETC models where the gauge-boson which generates the top-quark mass is a weak $SU(2)$ singlet, the corrections may {\it increase} the $Z \to b \bar{b}$ branching ratio. | |
| dc.description | 14 pages, (uses harmac.tex), BUHEP-94-8 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9404209 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9404209 | |
| dc.identifier | Phys.Lett.B331:383-389,1994 | |
| dc.identifier | doi:10.1016/0370-2693(94)91068-5 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207688 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A Heavy Top Quark and the $Zb\bar{b}$ Vertex in Non-Commuting Extended Technicolor | |
| dc.type | text |