Inspired by the newly $Z_{cs}(3985{)}^{-}$ reported by the BESIII Collaboration in the $K^{+}$ recoil-mass spectrum of the of $e^{+}{e}^{-}\to (D^{*0}{D}_s^{-}/D^0{D}_s^{*-})K^{+}$ processes, we perform a dynamical study on the $D^{(*)0}{D}_s^{*-}$ interactions by adopting a one-boson-exchange model and considering the coupled channel effect. After producing the phase shifts for all the discussed channels, our results exclude the newly $Z_{cs}(3985{)}^{-}$ as a $D^{*0}{D}_s^{-}/D^0{D}_s^{*-}/D^{*0}{D}_s^{*-}$ resonance with $I(J^P)=1/2(1^{+},0^{-},1^{-},2^{-})$.

• Received 24 November 2020
• Accepted 21 January 2021

DOI:https://doi.org/10.1103/PhysRevD.103.034008

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Published by the American Physical Society