One and two loop anomalous dimensions for the chiral-odd structure function h1
Abstract
Because the chiral-odd structure function h1 will be measured in the polarized Drell-Yan process, it is important to predict the behavior of h1 before the measurement. In order to study the Q2 evolution of h1, we discuss one and two loop anomalous dimensions which are calculated in the Feynman gauge and minimal subtraction scheme.
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