Charmed baryon Sigmac(2800) as a ND hadronic molecule
High Energy Physics - Phenomenology
2010-04-30 v2
Abstract
The isotriplet Sigmac(2800) baryon with possible quantum numbers J(P) = 1/2(+), 1/2(-) or 3/2(+), 3/2(-) is considered as a hadronic molecule composed of a nucleon and a D meson. We determine the strong two-body decay widths Sigmac to Lambdac + pi which are shown to be consistent with current data for the J(P) = 1/2(+) and J(P) = 3/2(-) assignments.
Cite
@article{arxiv.1002.0218,
title = {Charmed baryon Sigmac(2800) as a ND hadronic molecule},
author = {Yubing Dong and Amand Faessler and Thomas Gutsche and Valery E. Lyubovitskij},
journal= {arXiv preprint arXiv:1002.0218},
year = {2010}
}
Comments
8 pages, 2 figures