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arXiv · hep-ph/0312359

An NLO calculation of the electroproduction of large-E_\bot hadrons

P. Aurenche·Rahul Basu·M. Fontannaz·R. M. Godbole
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Abstract

We present a Next-to-Leading Order calculation of the cross section for the leptoproduction of large-$E_{\bot}$ hadrons and we compare our predictions with H1 data on the forward production of $π^0$. We find large higher order corrections and an important sensitivity to the renormalization and factorization scales. These large corrections are shown to arise in part from BFKL-like diagrams at the lowest order.

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P. Aurenche, Rahul Basu, M. Fontannaz, R. M. Godbole. 2004-01-09. An NLO calculation of the electroproduction of large-E_\bot hadrons. https://doi.org/10.1140/epjc%2Fs2004-01722-8

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