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We examine mass-corrected SU(6) symmetry predictions in the quark model relating vector, axial-vector, and strong NN and NΔ couplings, and demonstrate that the experimental NΔ value is significantly h...
Electromagnetic properties of nucleons and hyperons in a Lorentz covariant quark model
Magnetic nuclear lorentz covariance the bound state quark let-down pseudo-scalar meson
2014/12/20
We calculate magnetic moments of nucleons and hyperons and N -> Delta + gamma transition characteristics using a manifestly Lorentz covariant chiral quark approach for the study of baryons as bound st...
A relativistic quark model with infrared confinement and the tetraquark state
Relativistic quark model confinement exotic mesons
2011/1/10
We explore the consequences of treating the X(3872) meson as a tetraquark bound state. As dynamical framework we employ a relativistic constituent quark model which includes infrared confinement in an...
πNN and ΔπN Couplings in a Relativistic Quark Model Approach
relativistic quark model
Δ(1232) coupling constant
2007/8/15
2001Vol.36No.2pp.173-177DOI:
πNN and ΔπN Couplings in a Relativistic Quark Model Approach
DONG Yu-Bing
Institute of High Energy Physics, The Chinese Academy of Sciences,...
Electromagnetic Properties of
S11 States in a Light Cone Quark Model
electromagnetic properties
S11 states light cone quark model
2007/8/15
2006Vol.46No.2pp.269-274DOI:
Electromagnetic Properties of
S11 States in a Light Cone Quark Model
HE Jun1,2 and DONG Yu-Bing1
1 Institute of High Energy Physics, the Ch...
Meson Cloud Effect on Δ(1232) Resonance Transition Properties with a Relativistic Quark Model Approach
relativistic quark model
Δ(1232) coupling constants
meson cloud decay width
2007/8/15
2002Vol.38No.1pp.53-58DOI:
Meson Cloud Effect on Δ(1232) Resonance Transition Properties with a Relativistic Quark Model Approach
DONG Yu-Bing and FENG Qing-Guo
Institu...
2005Vol.44No.5pp.887-890DOI:
b→ssd in a Vector Quark Model
CAI Hai-Ying and ZHANG Da-Xin
Institute of Theoretical Physics, School of Physics, Peking University, Beijing ...
2003Vol.40No.2pp.183-187DOI:
Study of
J/ψ(ψ')→YY Decays in Quark Model
PING Rong-Gang1,2 and JIANG Huan-Qing1,2,3,4
1 CCAST (World Lab.), P.O. Box 8730, Beijing 100080,...
Structures of
(ΩΩ)0+ and
(ΞΩ)1+
in Extended Chiral SU(3) Quark Model
dibaryon quark model chiral symmetry
2007/8/15
2003Vol.40No.3pp.332-336DOI:
Structures of
(ΩΩ)0+ and
(ΞΩ)1+
in Extended Chiral SU(3) Quark Model
ZHANG Zong-Ye,1 YU You-Wen,1 and DAI Lian-Rong2
1 Institute of Hi...
2003Vol.39No.5pp.569-572DOI:
An Extended Chiral SU(3) Quark Model
ZHANG Zong-Ye,1 YU You-Wen,1 WANG Ping,1 and DAI Lian-Rong2
1 Institute of High Energy Physics, the Chi...
Low-Energy Kπ Phase Shifts in Chiral SU(3) Quark Model
Kπ phase shifts quark model chiral symmetry
2007/8/15
2005Vol.44No.4pp.665-669DOI:
Low-Energy Kπ Phase Shifts in Chiral SU(3) Quark Model
HUANG Fei,1,2 ZHANG Zong-Ye,1 and YU You-Wen1
1 Institute of High Energy Physics, P.O...
A Diquark-Quark Model with Its Use in Nucleon Form Factors
form factors diquark radial function
2007/8/15
2005Vol.44No.4pp.707-711DOI:
A Diquark-Quark Model with Its Use in Nucleon Form Factors
WANG Hong-Min1 and ZHANG Ben-Ai2
1 Physics Department, Academy of Armored Forces...
Study of Ratio of Proton Momentum Distributions with a Chiral Quark Model
ratio of proton momentum distribution anomalous magnetic
moments constituent quark model chiral quark model
2007/8/15
2005Vol.43No.5pp.867-872DOI:
Study of Ratio of Proton Momentum Distributions with a Chiral Quark Model
LIU Jian and DONG Yu-Bing
Institute of High Energy Physics, the Ch...
On Possible S-Wave Bound States for an N\bar{N} System
Within a Constituent Quark Model
nucleon-antinucleon effective interaction
multiquark system constituent quark model
2007/8/15
2005Vol.43No.2pp.275-282DOI:
On Possible S-Wave Bound States for an N\bar{N} System
Within a Constituent Quark Model
CHANG Chao-Hsi1,2 and PANG Hou-Rong1
1 Institute of ...
2004Vol.42No.4pp.577-580DOI:
KN Phase Shifts in Chiral SU(3) Quark Model
HUANG Fei,1,2 ZHANG Zong-Ye,1 and YU You-Wen1
1 Institute of High Energy Physics, P.O. Box 918-...