Threshold-improved predictions for charm production in deep-inelastic scattering


Presti, NA Lo, Kawamura, H, Moch, S and Vogt, A (2010) Threshold-improved predictions for charm production in deep-inelastic scattering. .

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Abstract

We have extended previous results on the threshold expansion of the gluon coefficient function for the charm contribution to the deep-inelastic structure function F_2 by deriving all threshold-enhanced contributions at the next-to-next-to-leading order. The size of these corrections is briefly illustrated, and a first step towards extending this improvement to more differential charm-production cross sections is presented.

Item Type: Conference or Workshop Item (Unspecified)
Additional Information: 6 pages, LaTeX (PoS style), 3 eps-figures. Presented by N.A.L.P. at DIS 2001, Florence (Italy), April 2010. To appear in the proceedings
Uncontrolled Keywords: hep-ph, hep-ph
Depositing User: Symplectic Admin
Date Deposited: 27 Oct 2016 11:02
Last Modified: 19 Jan 2023 07:27
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3004022
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