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arXiv · 0802.3381

Soft and collinear enhancements to top quark and Higgs cross sections

Nikolaos Kidonakis
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Abstract

I present calculations of soft and collinear corrections to the cross sections for single top quark production, and for Higgs production via b bbar -> H at the Tevatron and the LHC. I show that the corrections provide significant enhancements to the cross sections in both cases. For single top production the soft gluon corrections dominate the cross section, particularly in the s channel and in tW production. For Higgs production it is shown that purely collinear terms have to be included as well to provide an accurate calculation.

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Nikolaos Kidonakis. 2008-02-22. Soft and collinear enhancements to top quark and Higgs cross sections. https://arxiv.org/abs/0802.3381

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