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arXiv · hep-ph/0211014

A determination of alpha_s from scaling violations with truncated moments

S. Forte·J. I. Latorre·L. Magnea·A. Piccione
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Abstract

We describe a determination of the strong coupling alpha_s(M_Z) from scaling violations of the nonsinglet DIS structure function, which is based on two novel techniques aimed at controlling and minimizing the theoretical error: a neural network parametrization of BCDMS and NMC data, and QCD evolution by means of truncated Mellin moments.

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S. Forte, J. I. Latorre, L. Magnea, A. Piccione. 2002-11-01. A determination of alpha_s from scaling violations with truncated moments. https://doi.org/10.1016/s0920-5632(03)01810-3

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