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Dynamical coupled-channel study of K* K*bar and omega phi states in a chiral quark model
W. L. Wang, Z. Y. Zhang
A dynamical coupled-channel study of K* K*bar state with isospin 0 and omega phi state is performed within both the chiral SU(3) quark model and the extended chiral SU(3) quark mod…
Sigma_c Dbar and Lambda_c Dbar states in a chiral quark model
W. L. Wang, F. Huang, Z. Y. Zhang +1
The S-wave Sigma_c Dbar and Lambda_c Dbar states with isospin I=1/2 and spin S=1/2 are dynamically investigated within the framework of a chiral constituent quark model by solving…
N-N Interactions in the Extended Chiral SU(3) Quark Model
L. R. Dai, Z. Y. Zhang, Y. W. Yu +1
The chiral SU(3) quark model is extended to include coupling between vector chiral field and quarks. By using this model, the phase shifts of NN scattering for different partial wa…
Diomega production in relativistic heavy ion collisions
Subrata Pal, C. M. Ko, Z. Y. Zhang
Using a multiphase transport model, we study the production of a new strange dibaryon (ΩΩ)_{0+} in dense hadronic matter formed in relativistic heavy ion collisions. The (multi-)st…
Possible S-wave Dibaryons in SU(3) Chiral Quark Model
P. N. Shen, Q. B. Li, Z. Y. Zhang +1
In the framework of the SU(3) chiral quark model, the wave baryon-baryon bound states are investigated. It is found that according to the symmetry character of the system and t…
Dibaryon Systems In SU(3) Chira Quark Model
Q. B. Li, P. N. Shen, Z. Y. Zhang +1
The possible candidates of wave dibaryons with various strange numbers are studied under the chiral SU(3) quark model. It is shown that there are three types of baryon-baryon b…
Deltaron Dibaryon Structure in Chiral SU(3) Quark Model
X. Q. Yuan, Z. Y. Zhang, Y. W. Yu +1
We discuss the structure of Deltaron dibaryon in the chiral SU(3) quark model. The energy of Deltaron is obtained by considering the coupling of the and (hidden color) ch…
H-Dihyperon in Quark Cluster Model
P. N. Shen, Z. Y. Zhang, Y. W. Yu +2
The H dihyperon (DH) is studied in the framework of the SU(3) chiral quark model. It is shown that except the chiral field, the overall effect of the other SU(3) chiral fields…