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D-wave charmed and bottomed baryons from QCD sum rules
Hua-Xing Chen, Qiang Mao, Atsushi Hosaka +2
We study the -wave charmed baryons of flavor using the method of QCD sum rule in the framework of heavy quark effective theory (HQET). We find that th…
A review of the open charm and open bottom systems
Hua-Xing Chen, Wei Chen, Xiang Liu +2
Since the discovery of the first charmed meson in 1976, many open-charm and open-bottom hadrons were observed. In 2003 two narrow charm-strange states and $D_{s1}(…
Triply heavy tetraquark states with the configuration
Kan Chen, Xiang Liu, Jing Wu +2
In the framework of the color-magnetic interaction, we systematically investigate the mass splittings of the tetraquark states and estimated their rough masses i…
, , and and their tetraquark partners
Jing Wu, Yan-Rui Liu, Kan Chen +2
In the simple color-magnetic interaction model, we investigate possible ground tetraquark states in the diquark-antidiquark basis. We use several methods to esti…
The axial charges of the hidden-charm pentaquark states
Guang-Juan Wang, Zhan-Wei Liu, Shi-Lin Zhu
With the chiral quark model, we have calculated the axial charges of the pentaquark states with and $J^{P}=\frac{1}{2}^{\pm},\frac{3}{2}^{\pm},\…
The magnetic moments and electromagnetic form factors of the decuplet baryons in chiral perturbation theory
Hao-Song Li, Zhan-Wei Liu, Xiao-Lin Chen +2
We have systematically investigated the magnetic moments and magnetic form factors of the decuplet baryons to the next-to-next-leading order in the framework of the heavy baryon ch…