118 citations · 174 across the 5 of their papers we have counts for
5 papers
Spectrum of low-lying configurations with negative parity
S. G. Yuan, C. S. An, K. W. Wei +2
Spectrum of low-lying five-quark configurations with strangeness quantum number and negative parity is studied in three kinds of constituent quark models, namely the one glu…
Study of five quark system with three kinds of quark-quark hyperfine interaction
S. G. Yuan, K. W. Wei, J. He +2
The low-lying energy spectra of five quark systems (I=1/2, S=0) and (I=0, S=-1) are investigated with three kinds of schematic interactions: the chromom…
Exploration of hyperfine interaction between constituent quarks via eta productions
Jun He, S. G. Yuan, H. S. Xu
In this work, the different exchange freedom, one gluon, one pion or Goldstone boson, in constituent quark model is investigated, which is responsible to the hyperfine interaction…
Role of five-quark components in radiative and strong decays of the Lambda(1405) resonance
C. S. An, B. Saghai, S. G. Yuan +1
Within an extended chiral constituent quark model, three- and five-quark structure of the resonance is investigated. Helicity amplitudes for the electromagnetic…
The contributions of components to the axial charges of proton and its resonances
S. G. Yuan, C. S. an, Jun He
We calculate the axial charges of the proton and its resonances in the framework of the constituent quark model, which is extended to include the components. If 20% a…