An NLO calculation of the electroproduction of large-E $_{\bot}$ hadrons
Tóm tắt
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
${\rm\pi}^0$
. 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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