Heavy flavor operator matrix elements at O(as3)
Abstract
The heavy quark effects in deep--inelastic scattering in the asymptotic regime Q2 m2 can be described by heavy flavor operator matrix elements. Complete analytic expressions for these objects are currently known to NLO. We present first results for fixed moments at NNLO. This involves a recalculation of fixed moments of the corresponding NNLO anomalous dimensions, which we thereby confirm.
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