Heavy Quarks and Leptons at e+e- Colliders
A. Ballestrero, E. Maina, S. Moretti
Abstract
The production of massive quarks and leptons in e+e- collisions is studied using exact helicity amplitudes. Total cross sections as a function of y cut, in both the JADE and the kT algorithms, are presented and compared with massless results. Some invariant mass distributions are examined in relation to Higgs detection. Compact expressions for the helicity amplitudes are given.
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