\begin{document}$ B_c $\end{document} family mesons in \begin{document}$ e^+e^- $\end{document} annihilation. The study covers center-of-mass energies from the production threshold up to \begin{document}$ 2\;m_Z $\end{document}, considering both the photon and \begin{document}$ Z^0 $\end{document}-boson propagated processes. We find that the relativistic corrections are significant, with the corresponding K factors of approximately 0.6. The azimuthal asymmetry, angular distribution, and transverse momentum distribution are also presented."> Relativistic corrections to double <i>B</i><sub><i>c</i></sub> meson production in <i>e</i><sup>+</sup><i>e</i><sup>–</sup> annihilation -
  • [1]

    G. T. Bodwin, E. Braaten, and G. P. Lepage, Phys. Rev. D51, 1125 (1995) [Erratum: Phys. Rev. D55, 5853 (1997)]

  • [2]

    Y. J. Zhang, Y. j. Gao, and K. T. Chao, Phys. Rev. Lett.96, 092001 (2006)

  • [3]

    B. Gong and J. X. Wang, Phys. Rev. D77, 054028 (2008)

  • [4]

    H. R. Dong, F. Feng, and Y. Jia, Phys. Rev. D85, 114018 (2012)

  • [5]

    X. D. Huang, B. Gong, and J. X. Wang, JHEP02, 049 (2023)

  • [6]

    F. Feng, Y. Jia, Z. w. Moet al., Phys. Lett. B850, 138506 (2024)

  • [7]

    Z. G. He, Y. Fan, and K. T. Chao, Phys. Rev. D75, 074011 (2007)

  • [8]

    Kazuo Abeet al., Phys. Rev. D70, 071102 (2004)

  • [9]

    Bernard Aubertet al., Phys. Rev. D72, 031101 (2005)

  • [10]

    M. y. Donget al. CEPC Conceptual Design Report: Volume 2 - Physics & Detector, 11, (2018)

  • [11]

    A. Abadaet al., Eur. Phys. J. ST228(2), 261 (2019)

  • [12]

    C. H. Chang, J. X. Wang, and X. G. Wu, Sci. China Phys. Mech. Astron.53, 2031 (2010)

  • [13]

    G. Chen, X. G. Wu, Z. Sunet al., Phys. Rev. D88, 074021 (2013)

  • [14]

    I. N. Belov, A. Berezhnoy, and E. Leshchenko, Symmetry13(7), 1262 (2021)

  • [15]

    A. V. Berezhnoy, I. N. Belov, S. V. Poslavskyet al., Phys. Rev. D,104, 034029 (2021)

  • [16]

    I. N. Belov, A. V. Berezhnoy, and E. A. Leshchenko, Phys. Atom. Nucl.86(6), 1474 (2023)

  • [17]

    Q. L. Liao, J. Jiang, and Y. H. Zhao, Eur. Phys. J. C83(1), 22 (2023)

  • [18]

    Q. L. Liao and J. Jiang, Chin. Phys. C48(7), 073102 (2024)

  • [19]

    Q. L. Liao and Y. Yu, Eur. Phys. J. C84(1), 1000 (2024)

  • [20]

    X. P. Wang, G. Z. Xu, and K. Y. Liu, Phys. Rev. D111(11), 116007 (2025)

  • [21]

    F. Abeet al., Phys. Rev. Lett.81, 2432 (1998)

  • [22]

    F. Abeet al., Phys. Rev. D58, 112004 (1998)

  • [23]

    R Aaijet al., Phys. Rev. Lett.108, 251802 (2012)

  • [24]

    R. Aaijet al., Phys. Rev. Lett.120(12), 121801 (2018)

  • [25]

    R. Aaijet al., Phys. Rev. Lett.118(11), 111803 (2017)

  • [26]

    G. Aadet al., Eur. Phys. J. C76(1), 4 (2016)

  • [27]

    R Aaijet al., Phys. Rev. Lett.111(18), 181801 (2013)

  • [28]

    Georges Aadet al., Phys. Rev. Lett.113(21), 212004 (2014)

  • [29]

    A. M Sirunyanet al., Phys. Rev. Lett.122(13), 132001 (2019)

  • [30]

    R. Aaijet al., Phys. Rev. Lett.122(23), 232001 (2019)

  • [31]

    Z. Yang, X. G. Wu, G. Chenet al., Phys. Rev. D85, 094015 (2012)

  • [32]

    Z. Yang, X. G. Wu, and X. Y. Wang, Comput. Phys. Commun.184, 2848 (2013)

  • [33]

    X. C. Zheng, C. H. Chang, and Z. Pan, Phys. Rev. D93(3), 034019 (2016)

  • [34]

    X. C. Zheng, C. H. Chang, T. F. Fenget al., Sci. China Phys. Mech. Astron.61(3), 031012 (2018)

  • [35]

    X. C. Zheng, C. H. Chang, and T. F. Feng, Sci. China Phys. Mech. Astron.63(8), 281011 (2020)

  • [36]

    Z. Y. Zhang, X. C. Zheng, and X. G. Wu, Eur. Phys. J. C82(3), 246 (2022)

  • [37]

    Z. Yang, X. C. Zheng, and X. G. Wu, Comput. Phys. Commun.281, 108503 (2022)

  • [38]

    K. Kolodziej, A. Leike, and R. Ruckl, Phys. Lett. B348, 219 (1995)

  • [39]

    A. V. Berezhnoy, A. K. Likhoded, and M. V. Shevlyagin, Phys. Lett. B342, 351 (1995)

  • [40]

    A. V. Berezhnoy, V. V. Kiselev, and A. K. Likhoded, Phys. Lett. B381, 341 (1996)

  • [41]

    S. P. Baranov, Phys. Rev. D55, 2756 (1997)

  • [42]

    G. Chen, X. G. Wu, H. B. Fuet al., Phys. Rev. D90(3), 034004 (2014)

  • [43]

    A. E. Dorokhov, R. N. Faustov, A. P. Martynenkoet al., Phys. Rev. D102(1), 016027 (2020)

  • [44]

    Z. Q. Chen, H. Yang, and C. F. Qiao, Phys. Rev. D102(1), 016011 (2020)

  • [45]

    H. Yang, Z. Q. Chen, and C. F. Qiao, Phys. Rev. D105(9), 094014 (2022)

  • [46]

    C. H. Chang, Y. Q. Chen, G. P. Hanet al., Phys. Lett. B364, 78 (1995)

  • [47]

    C. H. Chang, J. X. Wang, and X. G. Wu, Phys. Rev. D70, 114019 (2004)

  • [48]

    C. H. Chang, C. F. Qiao, J. X. Wanget al., Phys. Rev. D71, 074012 (2005)

  • [49]

    C. H. Chang, C. F. Qiao, J. X. Wanget al., Phys. Rev. D72, 114009 (2005)

  • [50]

    R. Li, Y. J. Zhang, and K. T. Chao, Phys. Rev. D80, 014020 (2009)

  • [51]

    Z. Q. Chen, L. B. Chen, and C. F. Qiao, Phys. Rev. D109(9), 096032 (2024)

  • [52]

    A. V. Berezhnoy, V. V. Kiselev, and A. K. Likhoded, Phys. Atom. Nucl.61, 252 (1998)

  • [53]

    Q. W. Hu, C. F. Qiao, and L. P. Sun, Phys. Rev. D111(9), 096003 (2025)

  • [54]

    Y. p.Liu, C. Greiner, and A. Kostyuk, Phys. Rev. C87(1), 014910 (2013)

  • [55]

    E. Norbeck, J. Nachtman, and Y. Onel, J. Phys. Conf. Ser.458, 012026 (2013)

  • [56]

    C. H. Chang, J. X. Wang, and X. G. Wu, Phys. Rev. D77, 014022 (2008)

  • [57]

    X. G. Wu, Phys. Lett. B671, 318 (2009)

  • [58]

    L. C. Deng, X. G. Wu, Z. Yanget al., Eur. Phys. J. C70, 113 (2010)

  • [59]

    Z. Yang, X. G. Wu, L. C. Denget al., Eur. Phys. J. C71, 1563 (2011)

  • [60]

    Q. L. Liao, X. G. Wu, J. Jianget al., Phys. Rev. D85, 014032 (2012)

  • [61]

    Q. L. Liao, X. G. Wu, J. Jianget al., Phys. Rev. D86, 014031 (2012)

  • [62]

    Q. L. Liao, Y. Yu, Y. Denget al., Phys. Rev. D91(11), 114030 (2015)

  • [63]

    Q. L. Liao, Y. Deng, Y. Yuet al., Phys. Rev. D98(3), 036014 (2018)

  • [64]

    Q. L. Liao and J. Jiang, Phys. Rev. D100(5), 053002 (2019)

  • [65]

    R. N. Faustov, F. A. Martynenko, and A. P. Martynenko, Eur. Phys. J. A58(1), 4 (2022)

  • [66]

    I. N. Belov, A. V. Berezhnoy, A. E. Dorokhovet al., Nucl. Phys. A1015, 122285 (2021)

  • [67]

    Y. B. Wei, R. H. Li, D. Luoet al., Chin. Phys. C42(8), 083107 (2018)

  • [68]

    V. V. Kiselev, Int. J. Mod. Phys. A10, 465 (1995)

  • [69]

    A. V. Berezhnoy, A. K. Likhoded, A. I. Onishchenkoet al., Nucl. Phys. B915, 224 (2017)

  • [70]

    A. A. Karyasov, A. P. Martynenko, and F. A. Martynenko, Nucl. Phys. B911, 36 (2016)

  • [71]

    A. V. Berezhnoy, A. P. Martynenko, F. A. Martynenkoet al., Nucl. Phys. A986, 34 (2019)

  • [72]

    D. Ebert, R. N. Faustov, and V. O. Galkin, Phys. Rev. D67, 014027 (2003)

  • [73]

    A. P. Martynenko, Phys. Rev. D72, 074022 (2005)

  • [74]

    D. Ebert and A. P. Martynenko, Phys. Rev. D74, 054008 (2006)

  • [75]

    J. Lee, W. L. Sang, and S. Kim, JHEP01, 113 (2011)

  • [76]

    A. M. Trunin and A. P. Martynenko, PoSBaldinISHEPPXXII, 118 (2015)

  • [77]

    R. l. Zhu, Y. Ma, X. L. Hanet al., Phys. Rev. D95(9), 094012 (2017)

  • [78]

    W. Wang, J. Xu, D. s. Yanget al., JHEP12, 012 (2017)

  • [79]

    R.l. Zhu, Nucl. Phys. B931, 359 (2018)

  • [80]

    Z. K. Geng, T. h. Wang, Y. Jianget al., Phys. Rev. D99(1), 013006 (2019)

  • [81]

    D. s. Yang and W. j. Zhang, Chin. Phys. C43(8), 083101 (2019)

  • [82]

    E. J. Eichten and C. Quigg, Phys. Rev. D49, 5845 (1994)

  • [83]

    Q. L. Liao and G. Y. Xie, Phys. Rev. D90(5), 054007 (2014)

  • [84]

    E. J. Eichten and C. Quigg, Phys. Rev. D99(5), 054025 (2019)

  • [85]

    N. Brambilla, A. Pineda, J. Sotoet al., Nucl. Phys. B566, 275 (2000)

  • [86]

    G. T. Bodwin and A. Petrelli, Phys. Rev. D66, 094011 (2002)

  • [87]

    G. T. Bodwin, H. S. Chung, D. Kanget al., Phys. Rev. D77, 094017 (2008)

  • [88]

    H. K. Guo, Y. Q. Ma, and K. T. Chao, Phys. Rev. D83, 114038 (2011)

  • [89]

    G. T. Bodwin, J. Lee, and E. Braaten, Phys. Rev. D67, 054023 (2003) [Erratum: Phys. Rev. D72, 099904 (2005)]

  • [90]

    S. Bhatnagar and H. Negash, Nucl. Phys. A1053, 122969 (2025)

  • [91]

    Z. G. He, Y. Fan, and K. T. Chao, Phys. Rev. D81, 054036 (2010)

  • [92]

    G. Z. Xu, Y. J. Li, K. Y. Liuet al., Phys. Rev. D86, 094017 (2012)

  • [93]

    Y. J. Li, G. Z. Xu, K. Y. Liuet al., JHEP07, 051 (2013)

  • [94]

    G. Z. Xu, Y. J. Li, K. Y. Liuet al., JHEP10, 071 (2014)

  • [95]

    A. Petrelli, M. Cacciari, M. Grecoet al., Nucl. Phys. B514, 245 (1998)

  • [96]

    S. Navaset al., Phys. Rev. D110(3), 030001 (2024)

  • [97]

    A. V. Berezhnoy, I. N. Belov, and A. K. Likhoded, Phys. Rev. D103(11), 114001 (2021)

  • [98]

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

  • [99]

    D. Ebert, R. N. Faustov, and V. O. Galkin, Eur. Phys. J. C71, 1825 (2011)

  • [100]

    J. l. Lu, C. P. Jia, Y. Jiaet al., Phys. Rev. D109(9), 094022 (2024)

  • [101]

    H. Negash, Int. J. Mod. Phys. E34(06), 2550015 (2025)

  • [102]

    Q. L. Liao, J. Jiang, P. C. Luet al., Phys. Rev. D105(1), 016026 (2022)

  • [103]

    K. Y. Liu, Z. G. He, and K. T. Chao, Phys. Rev. D77, 014002 (2008)

  • [104]

    W. L. Sang, F. Feng, Y. Jiaet al., Phys. Lett. B843, 138057 (2023)

  • [105]

    X. G. Wu, C. H. Chang, Y. Q. Chenet al., Phys. Rev. D67, 094001 (2003)

  • [106]

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

Baidu
map