Pion and Kaon Vector Form Factors: a Chiral Unitary Approach
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
The pion and kaon coupled-channel vector form factors are described by making use of the resonance chiral Lagrangian results together with a suitable unitarization method in order to take care of the final state interactions. A very good reproduction of experimental data is accomplished for the vector form factors up to GeV and for the P-wave phase shifts up to GeV.
Cite
@article{arxiv.hep-ph/0011126,
title = {Pion and Kaon Vector Form Factors: a Chiral Unitary Approach},
author = {J. E. Palomar and J. A. Oller and E. Oset},
journal= {arXiv preprint arXiv:hep-ph/0011126},
year = {2014}
}
Comments
4 pages, 2 figures, talk given at MESON 2000, Cracow, Poland, May 19-23, 2000