Quark-diquark systematics of baryons: Spectral integral equations for systems composed by light quarks

被引：4

作者：

Anisovich, A. V. ^{[1
]}

Anisovich, V. V. ^{[1
]}

Matveev, M. A. ^{[1
]}

Nikonov, V. A. ^{[1
]}

Sarantsev, A. V. ^{[1
]}

Vulfs, T. O. ^{[1
]}

机构：

[1] Russian Acad Sci, Petersburg Nucl Phys Inst, Gatchina, St Petersburg O, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2011年 / 74卷 / 03期

关键词：

INELASTIC STRUCTURE FUNCTIONS; RADIATIVE TRANSITIONS; ANTIQUARK STATES; MODEL; TERMS; MESONS;

D O I：

10.1134/S1063778811030045

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

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 (1) (1) , with the spin S (D) = 1 and isospin I (D) = 1 and (ii) scalar one, D (0) (0) , with the spin S (D) = 0 and isospin I (D) = 0. We present spectral integral equations for the qD (0) (0) and qD (1) (1) states taking into account quark-diquark confinement interaction.

引用

页码：418 / 425

页数：8

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