6 papers
Systematics of fully heavy tetraquarks
Xin-Zhen Weng, Xiao-Lin Chen, Wei-Zhen Deng +1
In this work, we systematically study the mass spectrum of the fully heavy tetraquark in an extended chromomagnetic model, which includes both color and chromomagnetic interactions…
Three body open flavor decays of higher vector charmonium and bottomonium
Xin-Zhen Weng, Li-Ye Xiao, Wei-Zhen Deng +2
With an extended quark pair creation model we systematically study the OZI-allowed three body open flavor decays of higher vector charmonium and bottomonium states. We obtain that…
Hidden-charm pentaquarks and states
Xin-Zhen Weng, Xiao-Lin Chen, Wei-Zhen Deng +1
Recently, the LHCb Collaboration reported three states in the channel. We systematically study the mass spectrum of the hidden charm pentaquark in the framework of a…
A possible explanation of the threshold enhancement in the process
Li-Ye Xiao, Xin-Zhen Weng, Xian-Hui Zhong +1
Inspired by the recent measurement of the process , we calculate the mass spectrum of the meson with the GI model. For the excited vector strangeonium…
Three body open flavor decays of higher charmonium and bottomonium
Xin-Zhen Weng, Li-Ye Xiao, Wei-Zhen Deng +2
In the present work, we study the OZI-allowed three body open flavor decay properties of higher vector charmonium and bottomonium states with an extended quark pair creation model.…
A new decay mode of higher charmonium
Li-Ye Xiao, Xin-Zhen Weng, Qi-Fang Lü +2
We calculate the partial decay width of the excited vector charmonium states around 4.6 GeV with the quark pair creation model. We find that the partial decay width of…