Two-loop soft anomalous dimensions for single top quark associated production with a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>W</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>or<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>H</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>

Kidonakis, Nikolaos

doi:10.1103/physrevd.82.054018

Public

Two-loop soft anomalous dimensions for single top quark associated production with aW−orH−

Shared by NobleBlocks on Sep 16, 2010 • 12:00 AM UTC

Authors:

Nikolaos Kidonakis

Abstract

I present results for the two-loop soft anomalous dimensions for associated production of a single top quark with a $W$ boson or a charged Higgs boson. The calculation uses expressions for the massive cusp anomalous dimension, which are presented in different forms, and it allows soft-gluon resummat...

Subject

Resummation

Particle physics

Higgs boson

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