17 citations · 30 across the 4 of their papers we have counts for
4 papers
States in Chiral SU(3) Quark Model
H. X. Zhang, M. Zhang, Z. Y. Zhang
In this work, we study the masses of states with J^{PC}=0^{++}, 1^{++}, 1^{+-} and 2^{++} in the chiral SU(3) quark model, where Q is the heavy quark (c or b) and…
Chiral SU(3) Quark Model Study of Tetraquark States:
H. X. Zhang, W. L. Wang, Y. -B. Dai +1
The new members of the charm-strange family , and , which have the surprising properties, are challenging the present models. Many theor…
Dirac Sea Contribution in Relativistic Random Phase Approximation
S. S. Wu, H. X. Zhang, Y. J. Yao
In the hadrodynamics (QHD) there are two methods to take account of the contribution of negative-energy states in the relativistic random phase approximation (RRPA). Dawson and Fur…
Effects on the hadron propagators due to terms in the vector meson propagator
H. X. Zhang, S. S. Wu
In an approximation where the baryon current conservation is violated, the contribution of the terms in the vector meson propagator may not vanish. Their effects on the ba…