Published Article / hep-ph / hep-ex IFT-16-97 -- TOKUSHIMA 97-02 arXiv:hep-ph/9712357

Four-Fermi Effective Operators in Top-Quark Production and Decay

Grzadkowski, B ; Hioki, Z ; Szafranski, M


Abstract: Effects of four-Fermi-type new interactions are studied in top-quark pair production and their subsequent decays at future e^+e^- colliders. Secondary-lepton-energy distributions are calculated for arbitrary longitudinal beam polarizations. An optimal-observables procedure is applied for the determination of new parameters.

Note: Comments: Polarized e^- plus unpolarized e^+ collisions were included

Published in: Phys. Rev. D 58, 035002 (1998)


 Registre creat el 2016-08-25, darrera modificació el 2016-08-26

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