Baryonic Regge trajectories with analyticity constraints
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
A model for baryonic Regge trajectories compatible with the threshold behavior required by unitarity and asymptotic behavior in agreement with analyticity constraints is given in explicit form. Widths and masses of the baryonic resonances on the N and trajectories are reproduced. The MacDowell symmetry is exploited and an application is given.
Cite
@article{arxiv.hep-ph/0404021,
title = {Baryonic Regge trajectories with analyticity constraints},
author = {R. Fiore and L. L. Jenkovszky and F. Paccanoni and A. Prokudin},
journal= {arXiv preprint arXiv:hep-ph/0404021},
year = {2009}
}
Comments
12 pages, 6 figures