Vector meson electromagnetic form factors
High Energy Physics - Lattice
2010-03-04 v1
Abstract
The charge, magnetic and quadrupole form factors of vector mesons and the charge form factor of pseudo-scalar mesons are calculated in quenched lattice QCD. The charge radii and magnetic moments are derived. The quark sector contributions to the form factors are calculated separately and we highlight the environmental sensitivity of the light-quark contribution to charge radii.
Keywords
Cite
@article{arxiv.hep-lat/0611029,
title = {Vector meson electromagnetic form factors},
author = {B. G. Lasscock and J. Hedditch and D. B. Leinweber and A. G. Williams},
journal= {arXiv preprint arXiv:hep-lat/0611029},
year = {2010}
}
Comments
7 pages, 5 figures, Talk given at the 24th International Symposium on Lattice Field Theory (Lattice 2006), Tucson, Arizona, 23-28 Jul 2006