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arXiv · 1512.00022

Next-to-next-to-leading logarithmic resummation for transverse thrust

Thomas Becher·Xavier Garcia i Tormo·Jan Piclum
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Abstract

We obtain a prediction for the hadron-collider event-shape variable transverse thrust in which the terms enhanced in the dijet limit are resummed to next-to-next-to-leading logarithmic accuracy. Our method exploits universality properties made manifest in the factorized expression for the cross section and only requires one-loop calculations. The necessary two-loop ingredients are extracted using known results and existing numerical codes. Our technique is general and applicable to other observables as well.

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Thomas Becher, Xavier Garcia i Tormo, Jan Piclum. 2016-04-08. Next-to-next-to-leading logarithmic resummation for transverse thrust. https://doi.org/10.1103/physrevd.93.054038

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