Higher-order threshold effects to inclusive processes in QCD

Ravindran, V. (2006) Higher-order threshold effects to inclusive processes in QCD Physics Letters B, 752 (1-2). pp. 173-196. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.nuclphysb.2006.06.025

Abstract

We present threshold enhanced QCD corrections to inclusive processes such as deep inelastic scattering, Drell-Yan process and Higgs productions through gluon fusion and bottom quark annihilation processes using the resummed cross sections. The resummed cross sections are derived using renormalisation group invariance and mass factorisation theorem that these hard scattering cross sections satisfy and Sudakov resummation of QCD amplitudes. We show how these higher order threshold QCD corrections improve the theoretical predictions for the Higgs production through gluon fusion at hadron colliders.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:84924
Deposited On:28 Feb 2012 04:14
Last Modified:28 Feb 2012 04:14

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