Spectra of Quark-Antiquark Bound States via Two Derived QCD Potentials

Autor:	A. M. Yasser, Mohammed Ali, Ch. C. Moustakidis, G. S. Hassan
Rok vydání:	2016
Předmět:	Physics Quantum chromodynamics Quark Particle physics Current (mathematics) Meson High Energy Physics::Lattice High Energy Physics::Phenomenology Quark model General Medicine Spectral line Bound state High Energy Physics::Experiment Linear potential
Zdroj:	Quantum Physics Letters. 5:7-14
ISSN:	2090-8407 2090-8318
DOI:	10.18576/qpl/050102
Popis:	In the current paper, we propose two types of quark-antiquark interactions, which may be tailored to describe various meson sectors. The interactions contain Quantum Chromodynamics (QCD) inspired components, such as the Coulomb-like interaction, the confinement linear potential, and the spin-spin interaction. Our scheme relies on the non-relativistic quark model through the introduction of two derived QCD potential models. The application of the two proposed potentials resulted in spectra for bound states, which are compared with published experimental data. We found that one of the two potentials is favored over the other in terms of high precision comparisons.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ca1d69d7e21bfc5558031a9207be380d https://doi.org/10.18576/qpl/050102 Zobrazit plný text záznamu