An Analytical Expression for the Non-Singlet Structure Functions at Small x in the Double Logarithmic Approximation
Michael Lublinsky
Abstract
A simple analytic expression for the non-singlet structure function fNS is given. The expression is derived from the result of Ref. [1] obtained by low x resummation of the quark ladder diagrams in the double logarithmic approximation of perturbative QCD.
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