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arXiv · hep-ph/9710375

QCD corrections to $e^+ e^- \to u~\bar d~s~\bar c$ at Lep 2 and the Next Linear Collider: CC11 at O(α_s)

E. Maina·R. Pittau·M. Pizzio
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Abstract

QCD one-loop corrections to the full gauge invariant set of electroweak diagrams describing the hadronic process $e^+ e^- \to u~\bar d~s~\bar c$ are computed. Four-jet shape variables for $WW$ events are studied at next-to-leading order and the effects of QCD corrections on the determination of the $W$--mass in the hadronic channel at Lep 2 and NLC is discussed. We compare the exact calculation with a ``naive''approach to strong radiative corrections which has been widely used in the literature.

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E. Maina, R. Pittau, M. Pizzio. 1997-10-16. QCD corrections to $e^+ e^- \to u~\bar d~s~\bar c$ at Lep 2 and the Next Linear Collider: CC11 at O(α_s). https://doi.org/10.1016/s0370-2693(98)00475-4

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