• [1]

    M. Kobayashi and T. Maskawa, Prog. Theor. Phys., 49:652(1973)

  • [2]

    N. Cabibbo, Phys. Rev. Lett., 10:531(1963)

  • [3]

    H. Fritzsch, Nucl. Phys. B, 155:189(1979)

  • [4]

    L. F. Li, Phys. Lett. B, 84:461(1979)

  • [5]

    H. Fritzsch and Z. Z. Xing, Phys. Lett. B, 413:396(1997)[hep-ph/9707215]

  • [6]

    H. W. Ke and X. Q. Li, arXiv:1412.0116[hep-ph]

  • [7]

    C. Jarlskog, Phys. Rev. Lett., 55:1039(1985)

  • [8]

    D. D. Wu, Phys. Rev. D, 33:860(1986)

  • [9]

    O. W. Greenberg, Phys. Rev. D, 32:1841(1985)

  • [10]

    E. E. Jenkins and A. V. Manohar, Nucl. Phys. B, 792:187(2008)

  • [11]

    B. Pontecorvo, Sov. Phys. JETP, 26:984(1968)[Zh. Eksp. Teor. Fiz. 53:1717(1967)]

  • [12]

    Z. Maki, M. Nakagawa and S. Sakata, Prog. Theor. Phys., 28:870(1962) PTPKA,28,870;

  • [13]

    C. S. Lam, arXiv:1105.4622[hep-ph]

  • [14]

    C. S. Lam, Phys. Rev. D, 83:113002(2011)

  • [15]

    H. Minakata and A. Y..Smirnov, Phys. Rev. D, 70:073009(2004)

  • [16]

    M. Raidal, Phys. Rev. Lett., 93:161801(2004)

  • [17]

    G. Altarelli, F. Feruglio, and L. Merlo, JHEP, 0905:020(2009)

  • [18]

    G. Altarelli and D. Meloni, J. Phys. G, 36:085005(2009)

  • [19]

    R. de Adelhart Toorop, F. Bazzocchi, and L. Merlo, JHEP, 1008:001(2010)

  • [20]

    G. Altarelli, F. Feruglio, L. Merlo, and E. Stamou, JHEP, 1208:021(2012)

  • [21]

    Y. J. Zheng and B.-Q. Ma, Eur. Phys. J. Plus, 127:7(2012)

  • [22]

    X. Zhang and B.-Q. Ma, Phys. Rev. D, 86:093002(2012)

  • [23]

    X. Zhang, Y.-J. Zheng, and B.-Q. Ma, Phys. Rev. D, 85:097301(2012)

  • [24]

    Y. Zhang, X. Zhang, and B.-Q. Ma, Phys. Rev. D, 86:093019(2012)

  • [25]

    N. Haba, K. Kaneta, and R. Takahashi, Europhys. Lett., 101:11001(2013)

  • [26]

    H. W. Ke, T. Liu, and X. Q. Li, Phys. Rev. D, 90:053009(2014)

  • [27]

    J. M. Gerard and Z. Z. Xing, Phys. Lett. B, 713:29(2012)

  • [28]

    F. del Aguila, G. L. Kane, and M. Quiros, Phys. Lett. B, 196:531(1987)

  • [29]

    F. Vissani, hep-ph/9708483

  • [30]

    V. D. Barger, S. Pakvasa, T. J. Weiler, and K. Whisnant, Phys. Lett., B, 437:107(1998)

  • [31]

    A. J. Baltz, A. S. Goldhaber, and M. Goldhaber, Phys. Rev. Lett. 81:5730(1998)

  • [32]

    N. Cabibbo, Phys. Lett. B, 72:333(1978)

  • [33]

    L. Wolfenstein, Phys. Rev. D, 18:958(1978)

  • [34]

    K. S. Babu, E. Ma, and J. W. F. Valle, Phys. Lett. B, 552:207(2003)

  • [35]

    E. Ma and G. Rajasekaran, Phys. Rev. D, 64:113012(2001)

  • [36]

    C. Hagedorn, M. Lindner, and R. N. Mohapatra, JHEP, 0606:042(2006)

  • [37]

    E. Ma, Phys. Lett. B, 632:352(2006)

  • [38]

    G. Altarelli and F. Feruglio, Nucl. Phys. B, 741:215(2006)

  • [39]

    X. G. He, Y. Y. Keum, and R. R. Volkas, JHEP, 0604:039(2006)

  • [40]

    H. Qu and B. Q. Ma, Phys. Rev. D, 88:037301(2013)

  • [41]

    C. Y. Yao and G. J. Ding, Phys. Rev. D, 92:096010(2015)