On the anomalous dimension for the transversity distribution
High Energy Physics - Phenomenology
2009-10-31 v2
Abstract
We show that a standard calculation of the splitting function for the nonsinglet structure function h_1 does not lead to the expected result. The calculation is compared to the corresponding derivation of the splitting function for the nonsinglet polarized structure function g_1. We analyze possible explanations for the unexpected result and discuss its implications. PACS: 11.10.Hi; 11.40.-q; 11.55.Ds; 13.88.+e
Keywords
Cite
@article{arxiv.hep-ph/0012226,
title = {On the anomalous dimension for the transversity distribution},
author = {Michael Meyer-Hermann and Ralf Kuhn and Ralf Schützhold},
journal= {arXiv preprint arXiv:hep-ph/0012226},
year = {2009}
}
Comments
8 pages, 1 figure, 2 references added