The Three-Jet Rate in $e^{+}e^{-}$ Annihilation

C. N. Lovett-Turner

doi:10.1016/0370-2693(94)90786-2

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The Three-Jet Rate in $e^{+}e^{-}$ Annihilation

C. N. Lovett-Turner

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Abstract

Progress has been made on the calculation of $R_{3}$, the three-jet rate in $e^{+}e^{-}$ annihilation, in the $k_\bot $ (Durham) scheme. Using the coherent branching formalism \cite{b,c,d}, an explicit expression for $R_{3}$ is calculated. In this, leading and next-to-leading large logarithms (LL and NLL) are resummed to all orders in QCD perturbation theory. In addition to exponentials an error function is involved.

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C. N. Lovett-Turner. 1994-05-03. The Three-Jet Rate in $e^{+}e^{-}$ Annihilation. https://doi.org/10.1016/0370-2693(94)90786-2

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