Investigation of box diagrams for the peak of $$Z_{cs}(3985)$$ Z cs ( 3985 ) in $$e^+e^- \rightarrow D^-_s D^{*0} K^+$$ e + e - → D s - D ∗ 0 K + and $$ D^{*-}_s D^0 K^+$$ D s ∗ - D 0 K +

Abstract The BESIII Collaboration recently observed a charged hidden-charm structure with strangeness in the recoil mass spectrum of $$K^+$$ K + in the processes $$e^+e^- \rightarrow D^-_s D^{*0} K^+$$ e + e - → D s - D ∗ 0 K + or $$D^{*-}_s D^0 K^+$$ D s ∗ - D 0 K + , named as $$Z_{cs}(3985)^-$$ Z...

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Bibliographic Details
Main Authors: Yuan-Xin Zheng, Gang Li, Shi-Dong Liu, Jia-Jun Wu
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14247-1
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