Electromagnetic moments of relativistic higher spin baryons
Nuclear Theory
2009-11-06 v1
Abstract
We point out a source of ambiguities in the measurements of the electromagnetic moments of spin-3/2 baryons which rely on relativistic Lagrangian models. An anambiguous relation between the parameters of the spin-3/2 electromagnetic Lagrangian and the electromagnetic moments of the spin-3/2 particle exits in general only for on-shell situation, while the measurements are done on ``virtual'' baryons.
Keywords
Cite
@article{arxiv.nucl-th/0005006,
title = {Electromagnetic moments of relativistic higher spin baryons},
author = {V. Pascalutsa},
journal= {arXiv preprint arXiv:nucl-th/0005006},
year = {2009}
}
Comments
4 pages, 2 figures; contribution to the proceedings of the International Conference on Quark Nuclear Physics (Adelaide, February 2000)