Nucleon resonances in a constituent quark model with chiral symmetry

被引：4

作者：

Kowata, H ^{[1
]}

Arima, M

Masutani, K

机构：

[1] Osaka City Univ, Dept Phys, Osaka 5588585, Japan

[2] Univ Yamanashi, Fac Engn, Kofu, Yamanashi 4008511, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 1998年 / 100卷 / 02期

关键词：

D O I：

10.1143/PTP.100.339

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The mass spectra of nucleon resonances with spin 1/2, 3/2, and 5/2 are systematically studied in a constituent quark model with meson-quark coupling, which is inspired by the spontaneous breaking of chiral symmetry of QCD. Meson-quark coupling gives rise not only to the one-meson-exchange potential between quarks but also to the self-energy of baryon resonances, owing to the existence of meson-baryon decay channels. These two contributions are consistently taken into account in the present model. The gross properties of nucleon resonance spectra are reproduced fairly well, although the predicted mass of N(1440) is too large.

引用

页码：339 / 352

页数：14

共 50 条

[21] Nucleon electric polarizability in a non-relativistic chiral constituent quark model
Dong, YB
Chen, DY
NUCLEAR PHYSICS A, 2006, 766 : 183 - 200
[22] Nucleon structure functions and longitudinal spin asymmetries in the chiral quark constituent model
Dahiya, Harleen
Randhawa, Monika
PHYSICAL REVIEW D, 2016, 93 (11)
[23] Covariant electroweak nucleon form factors in a chiral constituent-quark model
S. Boffi
L.Ya. Glozman
W. Klink
W. Plessas
M. Radici
R.F. Wagenbrunn
The European Physical Journal A - Hadrons and Nuclei, 2002, 14 : 17 - 21
[24] Chiral constituent quark model predictions of electroproduction of the Δ on the nucleon and 3He
Lee, TSH
NUCLEAR PHYSICS A, 1998, 629 (1-2) : 180C - 189C
[25] Covariant electroweak nucleon form factors in a chiral constituent-quark model
Boffi, S
Glozman, LY
Klink, W
Plessas, W
Radici, M
Wagenbrunn, RF
EUROPEAN PHYSICAL JOURNAL A, 2002, 14 (01): : 17 - 21
[26] Baryon resonances in a constituent quark model
Arima, M
Masutani, K
Sato, T
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2000, (137): : 169 - 188
[27] Nucleon-nucleon interaction in a chiral constituent quark model (vol 56, pg 2779, 1997)
Stancu, F
Pepin, S
Glozman, LY
PHYSICAL REVIEW C, 1999, 59 (02): : 1219 - 1219
[28] Scalar and tensor force contribution to the nucleon-nucleon interaction within a chiral constituent quark model
Bartz, D
HADRON PHYSICS: EFFECTIVE THEORIES OF LOW ENERGY QCD, 2003, 660 : 383 - 388
[29] NUCLEON RESONANCES AND THE QUARK-MODEL
HOGAASEN, H
RICHARD, JM
PHYSICS LETTERS B, 1983, 124 (06) : 520 - 522
[30] CONSTITUENT QUARK-MODEL OF THE NUCLEON-NUCLEON INTERACTION
MORLEY, PD
PURSEY, DL
WILLIAMS, SA
PHYSICAL REVIEW C, 1990, 42 (06): : 2698 - 2710

← 1 2 3 4 5 →