Relativistic five-quark equations and the strange (S = - 3) pentaquarks
High Energy Physics - Phenomenology
2017-01-24 v1
Abstract
The relativistic five-quark equations are found in the framework of the dispersion relation technique. The solutions of these equations using the method based on the extraction of the leading singularities of the amplitudes are obtained. The five-quark amplitudes for the S = -3 strange pentaquarks including the u, d, s quarks determine the masses of strange pentaquarks. The mass spectra of the strange pentaquarks with JP=1/2, 3/2 are calculated.
Keywords
Cite
@article{arxiv.1701.06034,
title = {Relativistic five-quark equations and the strange (S = - 3) pentaquarks},
author = {S. M. Gerasyuta and V. I. Kochkin},
journal= {arXiv preprint arXiv:1701.06034},
year = {2017}
}
Comments
12 pages, pdf. arXiv admin note: substantial text overlap with arXiv:hep-ph/0310227, arXiv:hep-ph/0504254, arXiv:1512.04040