The Strange Quark Problem in the Framework of Statistical Distributions
F. Buccella, O. Pisanti, L. Rosa
Abstract
A large class of polarized and unpolarized deep inelastic data is successfully described with Fermi-Dirac functions for the non-diffractive part of quark parton distributions. The NLO approach used here improves the agreement with experiment of the previous LO work. We get a broader distribution for the strange parton s(x) than for sbar(x).
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