422 citations · 1.1k across the 36 of their papers we have counts for
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Reexamination of the role of the resonances in the reaction
Xiao-Yun Wang, Xu Cao, Ju-Jun Xie +1
In this work, the role of the resonances in the process of are systematically investigated with the effective Lagrangian approach and the is…
The nucleon resonances in the decay
Xu Cao, Ju-Jun Xie
We are aiming to study the decay in an isobar model and the effective Lagrangian approach. After a careful exploration of the contributions of the $S_{11}(1535)…
The value in the vicinity of state
Rong Wang, Xu Cao, Xurong Chen
The anomalous line shape of the state has resulted in some difficulty in the determination of the value for the continuum light hadron production in the resonance ene…
The nature and line shapes of charmonium in the reactions
Xu Cao, H. Lenske
We explore the nature of sharp resonances with asymmetric line shape observed in cross section data, a general physical phenomenon produced by the interference of continuum backgro…
Charmonium resonances and Fano line shapes
Xu Cao, H. Lenske
Anomalous line shapes of quarkonia are explained naturally as an interference effect of a confined closed channel with the surrounding continua, well established in other…
Disentangle the nature of resonances in coupled-channel models
Xu Cao
We present several possible hadronic states found in coupled-channel models within the on-shell approximation. The interaction potential is constructed as a sum of the tree-level F…