Search for evidence of compositeness at LEP I |
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| Authors: | R Barate |
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| Institution: | (1) Laboratoire de Physique des Particules (LAPP), IN2P3-CNRS, F-74019 Annecy-le-Vieux Cedex, France , FR |
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| Abstract: | Extensive searches for evidence of compositeness of quarks and leptons have been made in the complete set of ALEPH data from
LEP running at the Z peak. These include searches for radiative and weak decays of excited fermions, produced either in pairs
or singly, and a scalar partner of the Z. Coupling and branching ratio limits deduced from these searches are presented.
Received: 6 February 1998 / Published online: 2 July 1998 |
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