The Emc Spin Crisis: Comparing Proton and Photon
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The "kinematical" resolution of the problem is proposed. The cancellation of photonic and gluonic anomalies suggested by the t'Hooft consistency principle naturally explains the zero singlet contributions to the first moments of proton and photon spin structure functions. The new sum rule for the photon spin structure function is derived. The strong strong -dependence of the Gerasimov-Drell-Hearn sum rule is related to the structure function and to the gluonic anomaly.
Keywords
Cite
@article{arxiv.hep-ph/9303228,
title = {The Emc Spin Crisis: Comparing Proton and Photon},
author = {O. V. Teryaev},
journal= {arXiv preprint arXiv:hep-ph/9303228},
year = {2007}
}
Comments
8 pages (2 figures included into the text), LATEX, the updated contribution to XI High Energy Physics Seminar, Dubna, September 1992