A study of the polarized (next-to-leadin
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Andreas Mair; Marco Traini
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Article
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1997
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Elsevier Science
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English
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We perform a next-to-leading order study of polarized parton distributions as predicted by quark models. The approach allows a detailed investigation of the anomalous contributions as well as angular momentum effects of the partons. Higher-order effects are large in the region 0.01 ~< x ~< 0.2, wher