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Next-to-leading order QCD corrections to parity-violating 3-jet observables for massive quarks in e^+e^- annihilation

W. Bernreuther·A. Brandenburg·P. Uwer
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Abstract

In this work we provide all the missing ingredients for calculating parity-violating 3-jet observables in e^+e^- collisions at next-to-leading order (NLO) including the full quark mass dependence. In particular we give explicit results for the one-loop corrections and for the singular contributions from real emission processes. Our formulae allow for the computation of the NLO 3-jet contributions to the forward-backward asymmetry for heavy flavours, which is -- and will be -- an important observable for electroweak physics at present and future e^+e^- colliders.

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W. Bernreuther, A. Brandenburg, P. Uwer. 2000-08-28. Next-to-leading order QCD corrections to parity-violating 3-jet observables for massive quarks in e^+e^- annihilation. https://arxiv.org/abs/hep-ph/0008291

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