\begin{document}$ G_{ZJ/\psi K} $\end{document}, \begin{document}$ G_{Z\eta_c K^*} $\end{document}, and \begin{document}$ G_{ZD^* \bar{D}_s} $\end{document} of the exotic states \begin{document}$ Z_{cs}(3985/4000) $\end{document} within the pictures of both the tetraquark and molecular states with the tentative assignments \begin{document}$ J^{PC}=1^{+-} $\end{document} based on rigorous quark-hadron duality. Subsequently, we obtain the total widths \begin{document}$ \Gamma_{Z_{cs}}^T =15.31\pm 2.06\,{\rm{MeV}} $\end{document} and \begin{document}$ \Gamma_{Z_{cs}}^M=83.51\pm21.09\,{\rm{MeV}} $\end{document}, which are consistent with experimental values from the BESIII collaboration, \begin{document}$ 13.8^{+8.1}_{-5.2}\pm4.9\,{\rm{MeV}} $\end{document}, and LHCb collaboration, \begin{document}$ 131 \pm 15 \pm 26\,{\rm{MeV}} $\end{document}, respectively, and support assigning \begin{document}$ Z_{cs}(3985) $\end{document} and \begin{document}$ Z_{cs}(4000) $\end{document} as the hidden-charm tetraquark and molecular states with \begin{document}$ J^{PC}=1^{+-} $\end{document}, respectively."> Decay widths of <i>Z</i><sub><i>cs</i></sub>(3985/4000) based on rigorous quark-hadron duality -
  • [1]

    M. Ablikimet al., Phys. Rev. Lett.110, 252001 (2013)

  • [2]

    Z. Q. Liuet al., Phys. Rev. Lett.110, 252002 (2013)

  • [3]

    M. Ablikimet al., Phys. Rev. Lett.112, 022001 (2014)

  • [4]

    M. Ablikimet al., Phys. Rev. Lett.119, 072001 (2017)

  • [5]

    M. Ablikimet al., Phys. Rev. Lett.126, 102001 (2021)

  • [6]

    R. Aaijet al., Phys. Rev. Lett.127, 082001 (2021)

  • [7]

    P. A. Zylaet al., Prog. Theor. Exp. Phys.2020, 083C (2020)

  • [8]

    Z. Yang, X. Cao, F. K. Guoet al., Phys. Rev. D103, 074029 (2021)

  • [9]

    M. C. Du, Q. Wang, and Q. Zhao, arXiv: 2011.09225[hep-ph]

  • [10]

    L. Meng, B. Wang, and S. L. Zhu, Phys. Rev. D102, 111502 (2020)

  • [11]

    R. Chen and Q. Huang, Phys. Rev. D103, 034008 (2021)

  • [12]

    Z. F. Sun and C. W. Xiao, arXiv: 2011.09404[hep-ph]

  • [13]

    D. Y. Chen, X. Liu, and T. Matsuki, Phys. Rev. Lett.110, 232001 (2013)

  • [14]

    J. Z. Wang, D. Y. Chen, X. Liuet al., Phys. Lett. B817, 136345 (2021)

  • [15]

    D. Ebert, R. N. Faustov, and V. O.Galkin, Eur. Phys. J. C58, 399 (2008)

  • [16]

    J. Ferretti and E. Santopinto, JHEP04, 119 (2020)

  • [17]

    B. D. Wan and C. F. Qiao, Nucl. Phys. B968, 115450 (2021)

  • [18]

    J. Y. Sungu, A. Turkan, H. Sunduet al., arXiv: 2011.13013[hep-ph]

  • [19]

    Z. G. Wang, Chin. Phys. C45, 073107 (2021)

  • [20]

    K. Azizi and N. Er, Eur. Phys. J. C81, 61 (2021)

  • [21]

    U. Ozdem and K. Azizi, Eur. Phys. J. Plus136, 968 (2021)

  • [22]

    S. H. Lee, M. Nielsen, and U. Wiedner, J. Korean Phys. Soc.55, 424 (2009)

  • [23]

    J. M. Dias, X. Liu, and M. Nielsen, Phys. Rev. D88, 096014 (2013)

  • [24]

    Q. N. Wang, W. Chen, and H. X. Chen, Chin. Phys. C45, 093102 (2021)

  • [25]

    Z. G. Wang, Int. J. Mod. Phys. A36, 2150107 (2021)

  • [26]

    Z. G. Wang and J. X. Zhang, Eur. Phys. J. C78, 14 (2018)

  • [27]

    Z. G. Wang, Eur. Phys. J. C79, 184 (2019)

  • [28]

    Z. G. Wang and Z. Y. Di, Eur. Phys. J. C79, 72 (2019)

  • [29]

    Z. G. Wang, Acta Phys. Polon. B51, 435 (2020)

  • [30]

    Z. G. Wang, Int. J. Mod. Phys. A34, 1950110 (2019)

  • [31]

    Z. G. Wang and X. Wang, Chin. Phys. C44, 103102 (2020)

  • [32]

    Z. G. Wang, H. J. Wang, and Q. Xin, Chin. Phys. C45, 063104 (2021)

  • [33]

    J. M. Dias, F. S. Navarra, M. Nielsenet al., Phys. Rev. D88, 016004 (2013)

  • [34]

    M. A. Shifman, A. I. Vainshtein, and V. I. Zakharov, Nucl. Phys. B147, 385 (1979); Nucl. Phys. B147, 448 (1979)

  • [35]

    L. J. Reinders, H. Rubinstein, and S. Yazaki, Phys. Rept.127, 1 (1985)

  • [36]

    P. Colangelo and A. Khodjamirian, arXiv: hep-ph/0010175

  • [37]

    S. Narison and R. Tarrach, Phys. Lett. B125, 127 (1983)

  • [38]

    Z. G. Wang, Phys. Rev. D102, 014018 (2020)

  • [39]

    P. Ball and G. W. Jones, JHEP0703, 069 (2007)

  • [40]

    Z. G. Wang, Eur. Phys. J. C75, 427 (2015)

  • [41]

    D. Becirevic, G. Duplancic, B. Klajnet al., Nucl. Phys. B883, 306 (2014)

  • [42]

    J. Bordes, C. A. Dominguez, P. Moodleyet al., JHEP10, 102 (2012)

Baidu
map