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arXiv · 1709.06975

Top-pair and $tW$ production at approximate N$^3$LO

Nikolaos Kidonakis
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Abstract

I present approximate N$^3$LO theoretical results for top-antitop pair production, and for single-top production in association with a $W$ boson. The higher-order corrections are from soft-gluon radiation, which is dominant near partonic threshold. I present results for total cross sections as well as transverse-momentum and rapidity distributions of the top quark, and compare with data at LHC energies.

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Nikolaos Kidonakis. 2017-09-20. Top-pair and $tW$ production at approximate N$^3$LO. https://arxiv.org/abs/1709.06975

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