Structure of meson-baryon interaction vertices
Nuclear Theory
2009-05-18 v1 High Energy Physics - Phenomenology
Abstract
We present a microscopic derivation of the form factors of strong-interaction piNN and piNDelta vertices within a relativistic constituent quark model. The results are compared with form factors from phenomenological meson-baryon models and recent lattice QCD calculations. We give an analytical representation of the vertex form factors suitable for applications in further studies of hadron reactions.
Cite
@article{arxiv.0811.0277,
title = {Structure of meson-baryon interaction vertices},
author = {T. Melde and L. Canton and W. Plessas},
journal= {arXiv preprint arXiv:0811.0277},
year = {2009}
}
Comments
5 pages, 4 figures