Further experimental tests for simple relations between unpolarized and polarized quark parton distributions

Abstract

Some simple relations between unpolarized and polarized quark parton distributions have direct experimental consequences which will be presented here. In particular, we will see that it is possible to relate the deep inelastic structure functions $F_2$ and $g_1$, both for proton and deuteron, in fair agreement with experimental data.

5 pages, in Latex, 3 figures