Abstract
In our former work [arXiv:2011.07214], the P_{cs}(4459) observed by the LHCb Collaboration can be explained as a coupled strange hidden-charm Xi _c{bar{D}}^*/Xi _c^*{bar{D}}/Xi _c'{bar{D}}^*/Xi _c^*{bar{D}}^* molecule with I(J^P)=0(3/2^-). Here, we further discuss the two-body strong decay behaviors of the P_{cs}(4459) in the meson-baryon molecular scenario by input the former obtained bound solutions. Our results support the P_{cs}(4459) as the strange hidden-charm Xi _c{bar{D}}^* molecule with I(J^P)=0(3/2^-). The relative decay ratio between Lambda _cD_s^* and J/psi Lambda is around 10, where the partial decay width for the Lambda _cD_s^* channel is around 0.6 to 2.0 MeV.
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