Scheme Dependence at Small x
classification
✦ hep-ph
keywords
schemedependencesmallbecomedependentdiscussdownemphasizing
read the original abstract
We discuss the evolution of F_2^p at small x, emphasizing the uncertainties related to expansion, fitting, renormalization and factorization scheme dependence. We find that perturbative extrapolation from the measured region down to smaller x and lower Q^2 may become strongly scheme dependent.
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