Quark-diquark systematics of baryons: Spectral integral equations for systems composed by light quarks |
| |
| Authors: | A. V. Anisovich V. V. Anisovich M. A. Matveev V. A. Nikonov A. V. Sarantsev T. O. Vulfs |
| |
| Affiliation: | 1.Petersburg Nuclear Physics Institute,Russian Academy of Sciences,Gatchina, St. Petersburg oblast,Russia |
| |
| Abstract: | For baryons composed by the light quarks (q = u, d) we write spectral integral equation using the notion of two diquarks: (i) axial-vector state,D 11, with the spin S D = 1 and isospin I D = 1 and (ii) scalar one, D 00, with the spin S D = 0 and isospin I D = 0. We present spectral integral equations for the qD 00 and qD 11 states taking into account quark-diquark confinement interaction. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
