Covariant electroweak nucleon form factors in a chiral constituent quark model
高能物理 - 唯象学
2007-05-23 v1 高能物理 - 实验
高能物理 - 格点
核实验
核理论
摘要
Results for the proton and neutron electric and magnetic form factors as well asthe nucleon axial and induced pseudoscalar form factors are presented for the chiral constituent quark model based on Goldstone-boson-exchange dynamics. The calculations are performed in a covariant framework using the point-form approach to relativistic quantum mechanics. The direct predictions of the model yield a remarkably consistent picture of the electroweak nucleon structure.
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引用
@article{arxiv.hep-ph/0108271,
title = {Covariant electroweak nucleon form factors in a chiral constituent quark model},
author = {S. Boffi and L. Ya. Glozman and W. Klink and W. Plessas and M. Radici and R. F. Wagenbrunn},
journal= {arXiv preprint arXiv:hep-ph/0108271},
year = {2007}
}
备注
4 pages, 3 figures revtex