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arXiv · hep-ph/9809550

Soft Gluon Resummation for Heavy Quark Electroproduction

Eric Laenen·Sven-Olaf Moch
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Abstract

We present the threshold resummation for the cross section for electroproduction of heavy quarks. We work to next-to-leading logarithmic accuracy, and in single-particle inclusive kinematics. We provide next-to-leading and next-to-next-to-leading order expansions of our resummed formula, and examine numerically the quality of these finite order approximations. For the case of charm we study their impact on the structure function $F_2$ and its differential distribution with respect to the charm transverse momentum.

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Eric Laenen, Sven-Olaf Moch. 1998-09-26. Soft Gluon Resummation for Heavy Quark Electroproduction. https://doi.org/10.1103/physrevd.59.034027

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