\begin{document}$B_c \to D^{*}$\end{document}, \begin{document}$B_c \to D$\end{document}, \begin{document}$B_c \to D_s^{*}$\end{document}, and \begin{document}$B_c \to D_s$\end{document} transitions in the framework of three-point QCD sum rules. At the QCD side, the contributions of \begin{document}$\langle\overline{q}q\rangle$\end{document}, \begin{document}$\langle\overline{q}g_{s}\sigma Gq\rangle$\end{document}, \begin{document}$\langle g_{s}^{2}G^{2}\rangle$\end{document}, \begin{document}$\langle g^{3}f_{abc}G^{3}\rangle$\end{document}, and \begin{document}$\langle\overline{q}q\rangle \langle g_{s}^{2}G^{2}\rangle$\end{document} are taken into account. With the obtained form factors, the decay widths and branching ratios of several two-body nonleptonic decay processes, \begin{document}$B_c \to \eta_c D^{*}$\end{document}, \begin{document}$\eta_c D$\end{document}, \begin{document}$ J/\psi D^{*}$\end{document}, \begin{document}$ J/\psi D$\end{document}, \begin{document}$\eta_c D_s^{*}$\end{document}, \begin{document}$\eta_c D_s$\end{document}, \begin{document}$J/\psi D_s^{*}$\end{document}, and \begin{document}$J/\psi D_s$\end{document}, are predicted. These results on the form factors and decay properties of the\begin{document}$B_c$\end{document} meson provide useful information for us to study the heavy-quark dynamical behavior."> Analysis of the form factors of <i>B<sub>c</sub></i> → <i>D</i><sup>(*)</sup>, <i>D</i><sub><i>s</i></sub><sup>(*)</sup> and relevant nonleptonic decays -
  • [1]

    Y. N. Gao, J. He, P. Robbeet al., Chin. Phys. Lett.27, 061302 (2010)

  • [2]

    G. Chen, C. H. Chang, and X. G. Wu, Phys. Rev. D97, 114022 (2018)

  • [3]

    S. S. Gershtein, V. V. Kiselev, A. K. Likhodedet al., Phys. Usp.38, 1 (1995)

  • [4]

    R. Aaijet al. (LHCb), Phys. Rev. Lett.109, 232001 (2012)

  • [5]

    R. Aaijet al. (LHCb), Phys. Rev. Lett.111, 181801 (2013)

  • [6]

    R. Aaijet al. (LHCb), Phys. Rev. D87, 112012 (2013)

  • [7]

    Z. Rui, Z. T. Zou, and C. D. Lu, Phys. Rev. D86, 074008 (2012)

  • [8]

    Z. Rui, Z. Zhitian, and C. D. Lu, Phys. Rev. D86, 074019 (2012)

  • [9]

    Z. T. Zou, X. Yu, and C. D. Lu, Phys. Rev. D87, 074027 (2013)

  • [10]

    W. F. Wang, X. Yu, C. D. Luet al., Phys. Rev. D90, 094018 (2014)

  • [11]

    Z. Q. Zhang, Z. Y. Zhang, M. X. Xieet al., Eur. Phys. J. C84, 864 (2024)

  • [12]

    V. V. Kiselev and A. V. Tkabladze, Phys. Rev. D48, 5208 (1993)

  • [13]

    V. V. Kiselev, arXiv: 0211021[hep-ph]

  • [14]

    K. Azizi and V. Bashiry, Phys. Rev. D76, 114007 (2007)

  • [15]

    K. Azizi and R. Khosravi, Phys. Rev. D78, 036005 (2008)

  • [16]

    K. Azizi, F. Falahati, V. Bashiryet al., Phys. Rev. D77, 114024 (2008)

  • [17]

    Z. G. Wang, Chin. Phys. C48, 103104 (2024)

  • [18]

    R. Dhir and R. C. Verma, Phys. Rev. D79, 034004 (2009)

  • [19]

    R. Dhir, N. Sharma, and R. C. Verma, J. Phys. G35, 085002 (2008)

  • [20]

    W. Wang, Y. L. Shen, and C. D. Lu, Phys. Rev. D79, 054012 (2009)

  • [21]

    Q. Chang, X. N. Li, and L. T. Wang, Eur. Phys. J. C79, 422 (2019)

  • [22]

    X. J. Li, Y. S. Li, F. L. Wanget al., Eur. Phys. J. C83, 1080 (2023)

  • [23]

    Z. Q. Zhang, Z. J. Sun, Y. C. Zhaoet al., Eur. Phys. J. C83, 477 (2023)

  • [24]

    Y. S. Li and X. Liu, Phys. Rev. D108, 093005 (2023)

  • [25]

    S. Dubnicka, A. Z. Dubnickova, A. Issadykovet al., Phys. Rev. D96, 076017 (2017)

  • [26]

    M. A. Ivanov, J. G. Korner, and O. N. Pakhomova, Phys. Lett. B555, 189 (2003)

  • [27]

    M. A. Ivanov, J. G. Körner, and P. Santorelli, arXiv: 0609122[hep-ph]

  • [28]

    T. Huang, Z. H. Li, X. G. Wuet al., Int. J. Mod. Phys. A23, 3237 (2008)

  • [29]

    P. Colangelo, G. Nardulli, and N. Paver, Z. Phys. C57, 43 (1993)

  • [30]

    Y. M. Wang and C. D. Lu, Phys. Rev. D77, 054003 (2008)

  • [31]

    T. M. Aliev, K. Azizi, and M. Savci, Phys. Lett. B690, 164 (2010)

  • [32]

    Z. G. Wang, Eur. Phys. J. A49, 131 (2013)

  • [33]

    V. Bashiry, Adv. High Energy Phys.2014, 432903 (2014)

  • [34]

    Y. Q. Peng and M. Z. Yang, Mod. Phys. Lett. A35(22), 2050187 (2020)

  • [35]

    Y. J. Shi, W. Wang, and Z. X. Zhao, Eur. Phys. J. C80, 568 (2020)

  • [36]

    J. Lu, G. L. Yu, and Z. G. Wang, Eur. Phys. J. A59, 195 (2023)

  • [37]

    J. Lu, G. L. Yu, Z. G. Wanget al., Chin. Phys. C48, 013102 (2024)

  • [38]

    G. L. Yu, Z. G. Wang, and Z. Y. Li, Eur. Phys. J. C79, 798 (2019)

  • [39]

    B. Wu, G. L. Yu, J. Luet al., Phys. Lett. B859, 139118 (2024)

  • [40]

    R. N. Faustov, V. O. Galkin, and X. W. Kang, Phys. Rev. D101, 013004 (2020)

  • [41]

    Z. G. Wang and Z. Y. Di, Eur. Phys. J. A50, 143 (2014)

  • [42]

    R. E. Cutkosky, J. Math. Phys.1, 429 (1960)

  • [43]

    Y. M. Wang, H. Zou, Z. T. Weiet al., Eur. Phys. J. C54, 107 (2008)

  • [44]

    M. E. Bracco, M. Chiapparini, F. S. Navarraet al., Prog. Part. Nucl. Phys.67, 1019 (2012)

  • [45]

    V. A. Novikov, L. B. Okun, M. A. Shifmanet al., Phys. Rept.41, 1 (1978)

  • [46]

    V. V. Kiselev, A. K. Likhoded, and A. I. Onishchenko, Nucl. Phys. B569, 473 (2000)

  • [47]

    S. Navaset al. (Particle Data Group), Phys. Rev. D110, 030001 (2024)

  • [48]

    S. Narison, Nucl. Part. Phys. Proc.309, 135 (2020)

  • [49]

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

  • [50]

    S. Narison, Phys. Lett. B693, 559 (2010) [Erratum: Phys. Lett. B705, 544 (2011)]

  • [51]

    S. Narison, Phys. Lett. B706, 412 (2012)

  • [52]

    S. Narison, Phys. Lett. B707, 259 (2012)

  • [53]

    D. Bečirević, G. Duplančić, B. Klajnet al., Nucl. Phys. B883, 306 (2014)

  • [54]

    B. Y. Cui, Y. K. Huang, Y. L. Shenet al., JHEP03, 140 (2023)

  • [55]

    C. Bourrely, I. Caprini, and L. Lellouch, Phys. Rev. D79, 013008 (2009)

  • [56]

    D. Leljak, B. Melic, and M. Patra, JHEP05, 094 (2019)

  • [57]

    A. Bharucha, T. Feldmann, and M. Wick, JHEP09, 090 (2010)

  • [58]

    S. Y. Yu, X. W. Kang, and V. O. Galkin, Front. Phys.18, 64301 (2023)

  • [59]

    R. Aaijet al. (LHCb), Eur. Phys. J. C74, 2839 (2014)

  • [60]

    C. H. Chang and Y. Q. Chen, Phys. Rev. D49, 3399 (1994)

  • [61]

    P. Colangelo and F. De Fazio, Phys. Rev. D61, 034012 (2000)

  • [62]

    S. Naimuddin, S. Kar, M. Priyadarsiniet al., Phys. Rev. D86, 094028 (2012)

  • [63]

    M. A. Ivanov, J. G. Korner, and P. Santorelli, Phys. Rev. D73, 054024 (2006)

  • [64]

    Z. Rui and Z. T. Zou, Phys. Rev. D90, 114030 (2014)

  • [65]

    A. Ali, G. Kramer, Y. Liet al., Phys. Rev. D76, 074018 (2007)

  • [66]

    B. El-Bennich, A. Furman, R. Kaminskiet al., Phys. Rev. D79, 094005 (2009)

  • [67]

    H. Y. Cheng, C. K. Chua, K. C. Yanget al., Phys. Rev. D87, 114001 (2013)

  • [68]

    J. Chai, S. Cheng, Y. h. Juet al., Chin. Phys. C46, 123103 (2022)

  • [69]

    L. Chen, M. Zhao, L. Wanget al., Eur. Phys. J. C83, 1142 (2023)

  • [70]

    H. n. Li, PoS FPCP2009 026 (2009)

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