Yubing Dong, Fei Huang, Pengnian Shen, Zongye Zhang
Published 2017-04-05Version 1
We calculate the charge distributions of $d^*(2380)$. Two different interpretations of the $d^*$ are considered for a comparison. One is a compact explanation with coupled $\Delta\Delta+CC$ two-channel approximation in the chiral constituent quark model. Another is a resonance state of $D_{12}\pi$. The remarkable differences of the charge distributions in the two pictures are shown and it is expected that the future experiments may provide a clear test for the different theoretical interpretations.
Comments: 9 pages, 2 figures
Preliminary study of the anti-K N interaction in a chiral constituent quark model
Six-quark structure of $d^*(2380)$ in chiral constituent quark model
Decay width of $d^*(2380) \to NN π$ process in a chiral constituent quark model
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