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Top quark production in extended BESS model |
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| Authors: | R. Casalbuoni P. Chiappetta D. Dominici A. Fiandrino R. Gatto |
| Affiliation: | 1. Dipartimento di Fisica, Univ. di Firenze, I.N.F.N, Firenze, Italy 2. Centre de Physique Théorique, CNRS, Luminy, Case 907, F-13288, Marseille Cedex 9, France 3. Université de Provence, Marseille, France 4. Départment de Physique Théorique, Univ. de Genève, Genève, Switzerland |
| Abstract: | We study top production at Tevatron collider in the extended BESS model, which is an effective lagrangian parametrization of a dynamical symmetry breaking of the electroweak symmetry. The existence of a colored octet of gauge vector bosons can increase top production at a rate still consistent with recent experimental data and lead to distorsions in the transverse momentum spectrum of the top. |
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