Nucleons in Two-Flavor Partially-Quenched Chiral Perturbation Theory
High Energy Physics - Lattice
2009-11-07 v1 High Energy Physics - Phenomenology
Nuclear Theory
Abstract
Properties of the proton and the neutron are explored in partially-quenched chiral perturbation theory with two non-degenerate light flavors. Masses, magnetic moments, matrix elements of isovector twist-2 operators and axial-vector currents are computed at the one-loop level in the chiral expansion.
Keywords
Cite
@article{arxiv.hep-lat/0203003,
title = {Nucleons in Two-Flavor Partially-Quenched Chiral Perturbation Theory},
author = {Silas R. Beane and Martin J. Savage},
journal= {arXiv preprint arXiv:hep-lat/0203003},
year = {2009}
}
Comments
24 pages LaTeX, 4 eps figs