Negative-Parity Heavy Pentaquark States in 1/N_c
High Energy Physics - Phenomenology
2009-11-10 v4
Abstract
The 1/N_c expansion for negative-parity heavy pentaquarks is developed using the formalism introduced for excited baryons in large N_c. Relations are found between the mass splittings of these pentaquarks and those of nonexotic baryons.
Cite
@article{arxiv.hep-ph/0408263,
title = {Negative-Parity Heavy Pentaquark States in 1/N_c},
author = {Margaret E. Wessling},
journal= {arXiv preprint arXiv:hep-ph/0408263},
year = {2009}
}
Comments
14 pages, 3 figures; v2: footnotes and references added, typos corrected; v3: some entries in Table II and equation (12) corrected