Affiliation:
1. Department of Physics, St. Petersburg State Forest Technical University, Institutski Per. 5, St. Petersburg, 194021, Russia
Abstract
Hypernuclei [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], where [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], with the atomic (baryon) number [Formula: see text], are described by the relativistic twelve-quark equations in the framework of the dispersion relation technique. Hypernuclei as the systems of interacting quarks and gluons are considered. The relativistic twelve-quark amplitudes of hypernuclei, including the constituent quarks of three flavors [Formula: see text], [Formula: see text], [Formula: see text] are calculated. The approximate solutions of these equations are obtained using a method based on extraction of leading singularities of the amplitudes. The poles of the multiquark amplitudes allow us to determine the masses and the binding energy of hypernuclei with [Formula: see text]. The mass and the binding energy of state [Formula: see text] with the isospin projection [Formula: see text] and the spin-parity [Formula: see text] is equal to [Formula: see text] and [Formula: see text], respectively. We predict the mass spectrum of hypernuclei with [Formula: see text], which is valuable for further experimental study of the hypernuclei.
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Cited by
1 articles.
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