The Longitudinal Heavy Quark Structure Function F_{L}^{Q\bar{Q}} in the Region Q^2 \gg m^2 at O(\alpha_s^3)

A. De Freitas; J. Bl\"umlein; S. Klein; W.L. van Neerven

arxiv: hep-ph/0608024 · v1 · submitted 2006-08-02 · ✦ hep-ph · hep-ex

The Longitudinal Heavy Quark Structure Function F_(L)^{Qbar{Q}} in the Region Q² gg m² at O(α_s³)

J. Bl\"umlein , A. De Freitas , W.L. van Neerven , S. Klein This is my paper

classification ✦ hep-ph hep-ex

keywords alphacoefficientfunctionheavylongitudinalquarkstructurewilson

0 comments

read the original abstract

The logarithmic and constant contributions to the Wilson coefficient of the longitudinal heavy quark structure function to $O(\alpha_s^3)$ are calculated using mass factorization techniques in Mellin space. The small $x$ behaviour of the Wilson coefficient is determined. Numerical illustrations are presented.

This paper has not been read by Pith yet.

The Longitudinal Heavy Quark Structure Function F_(L)^{Qbar{Q}} in the Region Q² gg m² at O(α_s³)

discussion (0)