Electromagnetic isoscalar rho-pi-gamma exchange current and the anomalous action
Nuclear Theory
2009-11-06 v1
Abstract
Using modern data, we first refit constants needed to complete an anomalous pi-rho-omega-a_1 Lagrangian obtained within the approach of hidden local symmetries. Then we derive from this Lagrangian electromagnetic isoscalar rho-pi-gamma and rho-a_1-gamma currents needed in calculations of the deuteron electromagnetic form factors at large momentum transfers.
Keywords
Cite
@article{arxiv.nucl-th/0010080,
title = {Electromagnetic isoscalar rho-pi-gamma exchange current and the anomalous action},
author = {E. Truhlik and J. Smejkal and F. C. Khanna},
journal= {arXiv preprint arXiv:nucl-th/0010080},
year = {2009}
}
Comments
16 pages, 1 figure, Latex, feynman, submitted to Nucl. Phys. A