About Q2 Dependence of the Asymmetry A_1 from the Similarity of the g_1 and F_3 Structure Functions

Abstract

We consider a new approach for taking into account the Q2 dependence of asymmetry A_1. This approach is based on the similarity of the Q2 behavior and the shape of the spin-dependent structure function g_1(x,Q^2) and spin averaged structure function F_3(x,Q^2).

4 pages, latex + 3 ps figures. Talk presented at the DUBNA-SPIN01 workshop, Dubna, August 2001