ar X iv : h ep - p h / 01 06 06 2 v 1 6 J un 2 00 1 POLARIZED STRUCTURE FUNCTIONS IN
نویسنده
چکیده
We review the nucleon's polarized structure functions from the viewpoint of gauge invariant, nonlocal light-cone operators in QCD. We discuss a systematic treatment of the polarized structure functions and the corresponding parton distribution functions. We also address a question of what information on the structure of Nature will be obtained from the future polarized experiments. From this point of view, we will discuss the W ± γ production at RHIC polarized experiment.
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