Proton Spin in the Instanton Background
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The proton form factors are reduced to vacuum correlators of 4 quark fields by assuming independent constituent quarks. The axial singlet quark and gluonic form factors are calculated in the instanton liquid model. A discussion of gauge(in)dependence is given.
Keywords
Cite
@article{arxiv.hep-ph/9509402,
title = {Proton Spin in the Instanton Background},
author = {Marcus Hutter},
journal= {arXiv preprint arXiv:hep-ph/9509402},
year = {2007}
}
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13 LaTeX pages