• [1]

    H. X. Chen, W. Chen, X. Liu, Y. R. Liu, and S. L. Zhu, A review of the open charm and open bottom systems, arXiv:1609.08928

  • [2]

    R. Aaij et al ([LHCb Collaboration], Study of $D_J$ meson decays to $D^+\pi^-$ , $D^0\pi^+$ and $D^{*+}\pi^-$ final states in $pp$ collision), JHEP, 1309: 145 (2013)

  • [3]

    P. del Amo Sanchez et al ([BaBar Collaboration], Observation of new resonances decaying to $D\pi$ and $D^*\pi$ in inclusive $e^+e^-$ collisions near $\sqrt{s}$ =10.58 GeV), Phys. Rev. D, 82: 111101 (2010)

  • [4]

    R. Aaij et al ([LHCb Collaboration], Observation of overlapping spin-1 and spin-3 $\bar{D}.0 K.-$ resonances at mass $2.86{\rm GeV}/c.2$ ), Phys. Rev. Lett., 113: 162001 (2014)

  • [5]

    R. Aaij et al ([LHCb Collaboration], Dalitz plot analysis of $B_s^0\rightarrow \bar{D}^0 K^- \pi^+$ decays), Phys. Rev. D, 90(7): 072003 (2014)

  • [6]

    M. Di Pierro and E. Eichten (Excited heavy - light systems and hadronic transitions), Phys. Rev. D, 64: 114004 (2001)

  • [7]

    Z. F. Sun, J. S. Yu, X. Liu, and T. Matsuki (Newly observed $D(2550)$ , $D(2610)$ , and $D(2760)$ as $2S$ and $1D$ charmed mesons), Phys. Rev. D, 82: 111501 (2010)

  • [8]

    X. H. Zhong (Strong decays of the newly observed $D(2550)$ , $D(2600)$ , $D(2750)$ , and $D(2760)$ ), Phys. Rev. D, 82: 114014 (2010)

  • [9]

    D. M. Li, P. F. Ji, and B. Ma (The newly observed open-charm states in quark model), Eur. Phys. J. C, 71: 1582 (2011)

  • [10]

    P. Colangelo, F. De Fazio, F. Giannuzzi, and S. Nicotri (New meson spectroscopy with open charm and beauty), Phys. Rev. D, 86: 054024 (2012)

  • [11]

    B. Chen, L. Yuan, and A. Zhang (Possible $2S$ and $1D$ charmed and charmed-strange mesons), Phys. Rev. D, 83: 114025 (2011)

  • [12]

    Q. T. Song, D. Y. Chen, X. Liu, and T. Matsuki ( $D_{s1}^*(2860)$ and $D_{s3}^*(2860)$ : candidates for $1D$ charmed-strange mesons), Eur. Phys. J. C, 75: 30 (2015)

  • [13]

    S. Godfrey and K. Moats (The $D_{sJ}.*(2860)$ Mesons as Excited D-wave $c\bar{s}$ States), Phys. Rev. D, 90: 117501 (2014)

  • [14]

    D. Zhou, E. L. Cui, H. X. Chen, L. S. Geng, X. Liu, and S. L. Zhu ( $D$ -wave heavy-light mesons from QCD sum rules), Phys. Rev. D, 90: 114035 (2014)

  • [15]

    Z. G. Wang ( $D_{s3}.*(2860)$ and $D_{s1}.*(2860)$ as the $1D$ $c\bar{s}$ states), Eur. Phys. J. C, 75: 25 (2015)

  • [16]

    B. Aubert et al ([BaBar Collaboration], Observation of a New $D_{s}$ Meson Decaying to $DK$ at a Mass of 2.86 GeV/c $^2$ ), Phys. Rev. Lett., 97: 222001 (2006)

  • [17]

    B. Aubert et al ([BaBar Collaboration], Study of $D_{sJ}$ decays to $D^*K$ in inclusive $e^+ e^-$ interactions), Phys. Rev. D, 80: 092003 (2009)

  • [18]

    B. Zhang, X. Liu, W. Z. Deng, and S. L. Zhu ( $D_{sJ}$ (2860) and $D_{sJ}$ (2715)), Eur. Phys. J. C, 50: 617 (2007)

  • [19]

    P. Colangelo, F. De Fazio, S. Nicotri, and M. Rizzi (Identifying $D_{sJ}(2700)$ through its decay modes), Phys. Rev. D, 77: 014012 (2008)

  • [20]

    D. M. Li and B. Ma (Implication of BaBar's new data on the $D_{s1}(2710)$ and $D_{sJ}(2860)$ ), Phys. Rev. D, 81: 014021 (2010)

  • [21]

    X. H. Zhong and Q. Zhao (Strong decays of newly observed $D_{sJ}$ states in a constituent quark model with effective Lagrangians), Phys. Rev. D, 81: 014031 (2010)

  • [22]

    D. M. Li, B. Ma, and Y. H. Liu (Understanding masses of c anti-s states in Regge phenomenology), Eur. Phys. J. C, 51: 359 (2007)

  • [23]

    X. h. Zhong and Q. Zhao (Strong decays of heavy-light mesons in a chiral quark model), Phys. Rev. D, 78: 014029 (2008)

  • [24]

    B. Chen, D. X. Wang, and A. Zhang (Interpretation of $D^+_{sJ}(2632)$ , $D_{s1}^{+-}(2700)$ , $D^{*+}_{sJ}(2860)$ and $D^+_{sJ}(3040)$ ), Phys. Rev. D, 80: 071502 (2009)

  • [25]

    E. van Beveren and G. Rupp (Comment on 'Study of $D_{sJ}$ decays to $D^* K$ in inclusive $e^+ e^-$ interactions'), Phys. Rev. D, 81: 118101 (2010)

  • [26]

    Q. T. Song, D. Y. Chen, X. Liu, and T. Matsuki, Higher radial and orbital excitations in the charmed meson family, Phys. Rev. D, 92 no. 7: 074011(2015)

  • [27]

    Q. T. Song, D. Y. Chen, X. Liu and T. Matsuki (Charmed-strange mesons revisited: mass spectra and strong decays), Phys. Rev. D, 91: 054031 (2015)

  • [28]

    W. Jaus (Semileptonic Decays of $B$ and $D$ Mesons in the Light Front Formalism), Phys. Rev. D, 41: 3394 (1990)

  • [29]

    W. Jaus (Relativistic constituent quark model of electroweak properties of light mesons), Phys. Rev. D, 44: 2851 (1991)

  • [30]

    C. R. Ji, P. L. Chung and S. R. Cotanch (Light cone quark model axial vector meson wave function), Phys. Rev. D, 45: 4214 (1992)

  • [31]

    W. Jaus, Semileptonic, radiative, and pionic (decays of \begin{document}$B$\end{document}, \begin{document}$B^*$\end{document} and \begin{document}$D$\end{document}, \begin{document}$D^*$\end{document} mesons), Phys. Rev. D, 53, 1349 (1996) Erratum:[Phys. Rev. D 54, 5904(1996)]

  • [32]

    H. Y. Cheng, C. Y. Cheung and C. W. Hwang (Mesonic form-factors and the Isgur-Wise function on the light front), Phys. Rev. D, 55: 1559 (1997)

  • [33]

    B. Q. Ma (Spin structure of the pion in a light cone representation), Z. Phys. A, 345: 321 (1993)

  • [34]

    H. J. Melosh (Quarks: Currents and constituents), Phys. Rev. D, 9: 1095 (1974)

  • [35]

    H. Y. Cheng, C. K. Chua, and C. W. Hwang (Covariant light front approach for $s$ wave and $p$ wave mesons: Its application to decay constants and form-factors), Phys. Rev. D, 69: 074025 (2004)

  • [36]

    H. Xu, Q. Huang, H. W. Ke, and X. Liu (Numerical analysis of the production of $D^{*}$ (3000), $D_{sJ}$ (3040) and their partners through the semileptonic decays of $B_{s}$ mesons in terms of the light front quark model), Phys. Rev. D , 90: 094017 (2014)

  • [37]

    G. Li, F. l. Shao, and W. Wang ( $B_s\to D_s(3040)$ form factors and $B_s$ decays into $D_s(3040)$ ), Phys. Rev. D, 82: 094031 (2010), arXiv:1008.3696 [hep-ph

  • [38]

    H. Y. Cheng and C. K. Chua, (Covariant light front approach for \begin{document}$B \rightarrow K^* \gamma$\end{document}, \begin{document}$K_1\gamma$\end{document}, \begin{document}$K^*_2\gamma$\end{document} decays), Phys. Rev. D, 69: 094007(2004) Erratum:[Phys. Rev. D, 81: 059901(2010)]

  • [39]

    H. W. Ke, X. Q. Li, and Z. T. Wei (Whether new data on $D_s \rightarrow f_0(980) e^+\nu_e$ can be understood if $f_0$ (980) consists of only the conventional $q$ anti- $q$ structure), Phys. Rev. D, 80: 074030 (2009)

  • [40]

    H. W. Ke, X. Q. Li, and Z. T. Wei (Determining the $\eta-\eta'$ mixing by the newly measured $BR(D(D_s)\to\eta(\eta')+\bar l+\nu_l$ ), Eur. Phys. J. C, 69: 133 (2010)

  • [41]

    C. D. Lu, W. Wang, and Z. T. Wei (Heavy-to-light form factors on the light cone), Phys. Rev. D, 76: 014013 (2007)

  • [42]

    W. Wang, Y. L. Shen, and C. D. Lu (The Study of $B^-_c\rightarrow X(3872) \pi^- (K^-)$ decays in the covariant light-front approach), Eur. Phys. J. C, 51: 841 (2007)

  • [43]

    W. Wang and Y. L. Shen ( $D_s \rightarrow K$ , $K^*$ , $\phi$ form factors in the Covariant Light-Front Approach and Exclusive $D_s$ Decays), Phys. Rev. D, 78: 054002 (2008)

  • [44]

    Y. L. Shen and Y. M. Wang ( $J/\psi$ weak decays in the covariant light-front quark model), Phys. Rev. D, 78: 074012 (2008)

  • [45]

    W. Wang, Y. L. Shen, and C. D. Lu (Covariant Light-Front Approach for $B_c$ transition form factors), Phys. Rev. D, 79: 054012 (2009)

  • [46]

    X. X. Wang, W. Wang, and C. D. Lu ( $B_c$ to $P$ -Wave Charmonia Transitions in Covariant Light-Front Approach), Phys. Rev. D, 79: 114018 (2009)

  • [47]

    C. H. Chen, Y. L. Shen, and W. Wang ( $|V_{ub}|$ and $B \rightarrow \eta'$ Form Factors in Covariant Light Front Approach), Phys. Lett. B, 686: 118 (2010), arXiv:0911.2875 [hep-ph

  • [48]

    W. Wang (Hindered Magnetic Dipole Transition in the Covariant Light-Front Approach), arXiv: 1002.3579[hep-ph].

  • [49]

    W. Jaus (Covariant analysis of the light front quark model), Phys. Rev. D, 60: 054026 (1999)

  • [50]

    T. Matsuki, T. Morii, and K. Seo (Mixing angle between $^3P_1$ and $^1P_1$ in HQET), Prog. Theor. Phys., 124: 285 (2010), arXiv:1001.4248 [hep-ph

  • [51]

    Q. Li, T. Wang, Y. Jiang, H. Yuan, T. Zhou, and G. L. Wang (Decays of $B$ , $B_s$ and $B_c$ to $D$ -wave heavy-light mesons), Eur. Phys. J. C, 77(1): 12 (2017)

  • [52]

    H. W. Ke and X. Q. Li (Vertex functions for $D$ -wave mesons in the light-front approach), Eur. Phys. J. C, 71: 1776 (2011)

  • [53]

    H. M. Choi and C. R. Ji (Light-front dynamic analysis of transition form factors in the process of $P\to V\ell\nu_{\ell}$ ), Nucl. Phys. A, 856: 95 (2011), arXiv:1007.2502 [hep-ph

  • [54]

    H. M. Choi and C. R. Ji (Semileptonic and radiative decays of the B(c) meson in light-front quark model), Phys. Rev. D, 80: 054016 (2009), arXiv:0903.0455 [hep-ph

  • [55]

    H. M. Choi and C. R. Ji (Semileptonic B/c decays in the light-front quark model), Nucl. Phys. Proc. Suppl., 199: 240 (2010)

  • [56]

    M. A. DeWitt, H. M. Choi, and C. R. Ji (Radiative scalar meson decays in the light front quark model), Phys. Rev. D, 68: 054026 (2003), arXiv:hep-ph/0306060 [hep-ph

  • [57]

    B. L. G. Bakker, H. M. Choi, and C. R. Ji (The Vector meson form-factor analysis in light front dynamics), Phys. Rev. D, 65: 116001 (2002), arXiv:hep-ph/0202217 [hep-ph

  • [58]

    B. L. G. Bakker, H. M. Choi, and C. R. Ji (Regularizing the fermion loop divergencies in the light front meson currents), Phys. Rev. D, 63: 074014 (2001), arXiv:hep-ph/0008147 [hep-ph

  • [59]

    H. M. Choi and C. R. Ji (The Light-front zero-mode contribution to the good current in weak transition), Phys. Rev. D, 72: 013004 (2005), arXiv:hep-ph/0504219 [hep-ph

  • [60]

    P. L. Chung, F. Coester, and W. N. Polyzou (Charge Form-Factors of Quark Model Pions), Phys. Lett. B, 205: 545 (1988)

  • [61]

    E. Gamiz et al ([HPQCD Collaboration], Neutral $B$ Meson Mixing in Unquenched Lattice QCD), Phys. Rev. D, 80: 014503 (2009)

  • [62]

    A. Khodjamirian, C. Klein, T. Mannel, and N. Offen (Semileptonic charm decays $D \rightarrow \pi \ell \nu_\ell$ and $D \rightarrow K \ell \nu_\ell$ from QCD Light-Cone Sum Rules), Phys. Rev. D, 80: 114005 (2009)

  • [63]

    C. Bourrely, I. Caprini, and L. Lellouch (Model-independent description of $B \rightarrow \pi \ell \nu$ decays and a determination of |V(ub)|), Phys. Rev. D, 79: 013008 (2009)

  • [64]

    Y. M. Wang, Y. B. Wei, Y. L. Shen, and C. D. L (Perturbative corrections to $B \rightarrow D$ form factors in QCD), JHEP, 1706: 062 (2017)

  • [65]

    P. Colangelo, F. De Fazio, and G. Nardulli ( $B$ meson transitions into higher mass charmed resonances), Phys. Lett. B, 478: 408 (2000)

  • [66]

    L. F. Gan and M. Q. Huang (Semileptonic Decays of $B$ Meson Transition Into D-wave Charmed Meson Doublets), Phys. Rev. D, 79: 034025 (2009)

  • [67]

    L. F. Gan, J. R. Zhang, M. Q. Huang, H. B. Zhuo, Y. Y. Ma, Q. J. Zhu, J. X. Liu, and G. B. Zhang ( $D_{sJ}(2860)$ From The Semileptonic Decays Of $B_s$ Mesons), Eur. Phys. J. C, 75(5): 232 (2015), arXiv:1412.7969 [hep-ph

  • [68]

    S. J. Brodsky, H. C. Pauli, and S. S. Pinsky (Quantum chromodynamics and other field theories on the light cone), Phys. Rept., 301: 299 (1998)

  • [69]

    J. h. Yu, B. W. Xiao, and B. Q. Ma (Space-like and time-like pion-rho ransition form factors in the light-cone formalism), J. Phys. G, 34: 1845 (2007)