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arXiv · 1704.01253

On the charge distribution of $d^*(2380)$

Yubing Dong·Fei Huang·Pengnian Shen·Zongye Zhang
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Abstract

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.

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Yubing Dong, Fei Huang, Pengnian Shen, Zongye Zhang. 2017-04-05. On the charge distribution of $d^*(2380)$. https://doi.org/10.1103/physrevd.96.094001

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