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Investigating possible decay modes of under the molecular state ansatz
By assuming that is a molecular state, we investigate
some hidden-charm and charmed pair decay channels of via intermediate
meson loops with an effective Lagrangian approach. Through
investigating the -dependence of branching ratios and ratios between
different decay channels, we show that the intermediate meson
loops are crucial for driving these transitions of studied here. The
coupled channel effects turn out to be more important in , which can be tested in the future experiments.Comment: 8 pages, 6 figures; The width effects of Y(4260) considered; Revised
version accepted by Phys. Rev.
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