One and two loop anomalous dimensions for the chiral-odd structure function h1
Abstract
Because the chiral-odd structure function h_1 will be measured in the polarized Drell-Yan process, it is important to predict the behavior of h_1 before the measurement. In order to study the Q^2 evolution of h_1, we discuss one and two loop anomalous dimensions which are calculated in the Feynman gauge and minimal subtraction scheme.
Cite
@article{arxiv.hep-ph/9709298,
title = {One and two loop anomalous dimensions for the chiral-odd structure function h1},
author = {S. Kumano and M. Miyama},
journal= {arXiv preprint arXiv:hep-ph/9709298},
year = {2007}
}
Comments
1+5 pages, LaTeX, sprocl.sty, amsmath.sty, epsfig.sty, 5 eps figures. Invited talk at the 10th Summer School & Symposium on Nuclear Physics, "QCD, Lightcone Physics and Hadron Phenomenology", Seoul, Korea, June 23 - June 28, 1997. To be published by the World Scientific. Complete postscript file is available at ftp://ftp.cc.saga-u.ac.jp/pub/paper/riko/quantum1 or at http://www.cc.saga-u.ac.jp/saga-u/riko/physics/quantum1/structure.html Email: [email protected], [email protected]