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arXiv · 1603.08927

Three-jet production in electron-positron collisions using the CoLoRFulNNLO method

Vittorio Del Duca·Claude Duhr·Adam Kardos·Gábor Somogyi·Zoltán Trócsányi
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Abstract

We introduce a subtraction method for jet cross sections at next-to-next-to-leading order (NNLO) accuracy in the strong coupling and use it to compute event shapes in three-jet production in electron-positron collisions. We validate our method on two event shapes, thrust and C-parameter, which are already known in the literature at NNLO accuracy and compute for the first time oblateness and the energy-energy correlation at the same accuracy.

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Vittorio Del Duca, Claude Duhr, Adam Kardos, Gábor Somogyi, Zoltán Trócsányi. 2016-03-29. Three-jet production in electron-positron collisions using the CoLoRFulNNLO method. https://doi.org/10.1103/physrevlett.117.152004

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