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Strong decays of the 1P and 2D doubly charmed states
Li-Ye Xiao, Qi-Fang Lü, Shi-Lin Zhu
We perform a systematical investigation of the strong decay properties of the low-lying - and -wave doubly charmed baryons with the quark pair creation model. The m…
Revisiting hidden-charm pentaquarks from QCD sum rules
Jia-Bing Xiang, Hua-Xing Chen, Wei Chen +3
We revisit the hidden-charm pentaquark states and using the method of QCD sum rules by requiring the pole contribution to be larger than or around 30\% to b…
Magnetic moments of the spin- doubly heavy baryons
Lu Meng, Hao-Song Li, Zhan-Wei Liu +1
In this work, we investigate the chiral corrections to the magnetic moments of the spin- doubly charmed baryons systematically up to next-to-next-to-leading order with th…
Radiative decays of the doubly charmed baryons in chiral perturbation theory
Hao-Song Li, Lu Meng, Zhan-Wei Liu +1
We have systematically investigated the spin- to spin- doubly charmed baryon transition magnetic moments to the next-to-next-to-leading order in the heavy…
Strong and radiative decays of the doubly charmed baryons
Li-Ye Xiao, Kai-Lei Wang, Qi-Fang Lü +2
We have systematically studied the strong and radiative decays of the low-lying -wave doubly charmed baryons. Some interesting observations are: (i) The states and $…
Triply heavy tetraquark states
Jin-Feng Jiang, Wei Chen, Shi-Lin Zhu
Within the framework of QCD sum rules, we have investigated the tetraquark states with three heavy quarks. We systematically construct the interpolating currents for the possible $…