Abstract
We calculate the typical size of loop corrections to electroweak observables arising from non-standard Zt̄t and Wtb vertices. We use an effective Lagrangian formalism based on the electroweak gauge group SU(2)L, x U(1)Y → U(1)EM. Limits on the nonstandard model top quark couplings from electroweak observables are presented and compared with previously obtained limits.
| Original language | English |
|---|---|
| Pages (from-to) | 1721-1724 |
| Number of pages | 4 |
| Journal | Physical Review D |
| Volume | 53 |
| Issue number | 3 |
| Publication status | Published - 1 Feb 1996 |
| Externally published | Yes |