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arXiv · 1306.2080

Novel charged charmoniumlike structures in the hidden-charm dipion decays of Y(4360)

Dian-Yong Chen·Xiang Liu·Takayuki Matsuki
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Abstract

Studying the hidden-charm dipion decays of the charmoniumlike state Y(4360), we show that there exist charged charmoniumlike structures near $D\bar{D}^*$ and $D^*\bar{D}^*$ thresholds in the $J/ψπ^+$, $ψ(2S)π^+$ and $h_c(1P)π^+$ invariant mass spectra of the corresponding hidden-charm dipion decays of Y(4360) using the {\it{Initial Single Pion Emission} mechanism}. We suggest to do further experimental study on these predicted charged enhancement structures, especially by BESIII, Belle, and the forthcoming BelleII.

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Dian-Yong Chen, Xiang Liu, Takayuki Matsuki. 2013-07-13. Novel charged charmoniumlike structures in the hidden-charm dipion decays of Y(4360). https://doi.org/10.1103/physrevd.88.014034

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