• [1]

    M. Tanabashi et al. (Particle Data Group), Phys. Rev. D 98, 030001 (2018)

  • [2]

    J. Schechter and J. W. F. Valle, Phys. Rev. D 25, 2951 (1982)

  • [3]

    J. Adam et al. (MEG Collaboration), Phys. Rev. Lett. 110, 201801 (2013)

  • [4]

    U. Bellgardt et al. (SINDRUM Collaboration), Nucl. Phys. B 299, 1 (1988)

  • [5]

    B. Aubert et al. (BABAR Collaboration), Phys. Rev. Lett. 104, 021802 (2010)

  • [6]

    K. Hayasaka, K. Inami, Y. Miyazaki et al., Phys. Lett. B 687, 139 (2010)

  • [7]

    J. P. Delahaye, M. Diemoz, K. Long et al., arXiv: 1901.06150

  • [8]

    M. Bogomilov et al. (MICE Collaboration), Nature 578(7793), 53 (2020)

  • [9]

    R. K. Ellis, B. Heinemann, J. de Blas et al., arXiv: 1910.11775

  • [10]

    K. Long, D. Lucchesi, M. Palmer et al., Nature Phys. 17(3), 289 (2021)

  • [11]

    M. M. Alsharoa et al. (Neutrino Factory and Muon Collider), Phys. Rev. ST Accel. Beams 6, 081001 (2003)

  • [12]

    S. Geer, Ann. Rev. Nucl. Part. Sci. 59, 347 (2009)

  • [13]

    C. A. Heusch and F. Cuypers, AIP Conf. Proc. 352, 219 (1996)

  • [14]

    V. Shiltsev, Mod. Phys. Lett. A 25, 567 (2010)

  • [15]

    J. Chen, T. Han, and B. Tweedie, JHEP 11, 093 (2017)

  • [16]

    D. Buttazzo, D. Redigolo, F. Sala et al., JHEP 11, 144 (2018)

  • [17]

    M. Chiesa, F. Maltoni, L. Mantani et al., JHEP 09, 098 (2020)

  • [18]

    T. Han, Y. Ma, and K. Xie, Phys. Rev. D 103, L031301 (2021)

  • [19]

    T. Han, D. Liu, I. Low, and X. Wang, Phys. Rev. D 103, 013002 (2021)

  • [20]

    T. Han, Z. Liu, L. T. Wang and X. Wang, Phys. Rev. D 103, 075004 (2021)

  • [21]

    P. Asadi, R. Capdevilla, C. Cesarotti et al., JHEP 10, 182 (2021)

  • [22]

    R. Ruiz, A. Costantini, F. Maltoni et al., JHEP 06, 114 (2022)

  • [23]

    S. Bottaro, D. Buttazzo, M. Costa et al., Eur. Phys. J. C 82, 31 (2022)

  • [24]

    M. Cannoni, O. Panella, and S. Kolb, arXiv: hep-ph/0410214

  • [25]

    M. Raidal, Phys. Rev. D 57, 2013 (1998)

  • [26]

    M. Cannoni, S. Kolb, and O. Panella, Eur. Phys. J. C 28, 375 (2003)

  • [27]

    W. Rodejohann and H. Zhang, Phys. Rev. D 83, 073005 (2011)

  • [28]

    T. G. Rizzo, Phys. Lett. B 116, 23 (1982)

  • [29]

    D. A. Dicus, D. D. Karatas, and P. Roy, Phys. Rev. D 44, 2033 (1991)

  • [30]

    G. Belanger, F. Boudjema, D. London et al., Phys. Rev. D 53, 6292 (1996)

  • [31]

    B. Ananthanarayan and P. Minkowski, Phys. Lett. B 373, 130 (1996)

  • [32]

    J. Gluza and M. Zralek, Phys. Lett. B 362, 148 (1995)

  • [33]

    J. Gluza and M. Zralek, Phys. Lett. B 372, 259 (1996)

  • [34]

    C. Greub and P. Minkowski, eConf C960625, NEW149 (1996)

  • [35]

    W. Rodejohann, Phys. Rev. D 81, 114001 (2010)

  • [36]

    S. Banerjee, P. S. B. Dev, A. Ibarra et al., Phys. Rev. D 92, 075002 (2015)

  • [37]

    T. Asaka and T. Tsuyuki, Phys. Rev. D 92(9), 094012 (2015)

  • [38]

    K. Wang, T. Xu, and L. Zhang, Phys. Rev. D 95(7), 075021 (2017)

  • [39]

    P. Bandyopadhyay and A. Karan, arXiv: 2011.04191

  • [40]

    D. London, G. Belanger, and J. N. Ng, Phys. Lett. B 188, 155 (1987)

  • [41]

    J. Gluza and M. Zralek, Phys. Rev. D 52, 6238 (1995)

  • [42]

    P. Helde, K. Huitu, J. Maalampi et al., Nucl. Phys. B 437, 305 (1995)

  • [43]

    J. Barry, L. Dorame, and W. Rodejohann, Eur. Phys. J. C 72, 2023 (2012)

  • [44]

    J. L. Yang, C. H. Chang, and T. F. Feng, Commun. Theor. Phys. 74, 085202 (2022)

  • [45]

    S. Khalil and H. Okada, Phys. Rev. D 79, 083510 (2009)

  • [46]

    A. Elsayed, S. Khalil, and S. Moretti, Phys. Lett. B 715, 208 (2012)

  • [47]

    S. Khalil and S. Moretti, Rept. Prog. Phys. 80, 036201 (2017)

  • [48]

    J. L. Yang, H. B. Zhang, C. X. Liu et al., JHEP 08, 086 (2021)

  • [49]

    P. Duka, J. Gluza, and M. Zralek, Annals Phys. 280, 336 (2000)

  • [50]

    P. S. B. Dev, R. N. Mohapatra, and Y. Zhang, JHEP 05, 174 (2016)

  • [51]

    S. Patra, F. S. Queiroz, and W. Rodejohann, Phys. Lett. B 752, 186 (2016)

  • [52]

    M. Mitra, R. Ruiz, D. J. Scott et al., Phys. Rev. D 94, 095016 (2016)

  • [53]

    A. Maiezza, G. Senjanovic, and J. C. Vasquez, Phys. Rev. D 95, 095004 (2017)

  • [54]

    R. Mohapatra and A. Smirnov, Ann. Rev. Nucl. Part. Sci. 56, 569 (2006)

  • [55]

    R. Mohapatra et al., Rept. Prog. Phys. 70, 1757 (2007)

  • [56]

    R. N. Mohapatra and G. Senjanovic, Phys. Rev. Lett. 44, 912 (1980)

  • [57]

    J. Schechter and J. W. F. Valle, Phys. Rev. D 22, 2227 (1980)

  • [58]

    T. P. Cheng and L. F. Li, Phys. Rev. D 22, 2860 (1980)

  • [59]

    G. Lazarides, Q. Shafi, and C. Wetterich, Nucl. Phys. B 181, 287 (1981)

  • [60]

    P. S. Bhupal Dev, S. Goswami, and M. Mitra, Phys. Rev. D 91, 113004 (2015)

  • [61]

    A. Denner, arXiv: 0709.1075

  • [62]

    T. Hahn and M. Perez-Victoria, Comput. Phys. Commun. 118, 153 (1999)

  • [63]

    I. Esteban, M. Gonzalez-Garcia, A. Hernandez-Cabezudo et al., JHEP 01, 106 (2019)

  • [64]

    A. M. Sirunyan et al. (CMS Collaboration), Phys. Rev. Lett. 120, (2018)

  • [65]

    G. Aad et al. (ATLAS Collaboration), JHEP 10, 265 (2019)

  • [66]

    A. M. Sirunyan et al. (CMS Collaboration), JHEP 2019, 122 (2019)

  • [67]

    B. Fuks, J. Neundorf, K. Peters et al., Phys. Rev. D 103(5), 055005 (2021)

  • [68]

    A. M. Sirunyan et al. (CMS Collaboration), JHEP 2017, 121 (2017)

  • [69]

    A. M. Sirunyan et al. (CMS Collaboration), JHEP 2018, 148 (2018)

  • [70]

    M. Aaboud et al. (ATLAS Collaboration), JHEP 01, 016 (2019)

  • [71]

    M. Aaboud et al. (ATLAS Collaboration), Phys. Lett. B 798, 134942 (2019)

  • [72]

    ATLAS Collaboration, ATLAS-CONF-2017-053.

  • [73]

    CMS Collaboration, CMS-PAS-HIG-16-036.

  • [74]

    W. Y. Keung and W. J. Marciano, Phys. Rev. D 30, 248 (1984)

  • [75]

    R. N. Cahn, Rept. Prog. Phys. 52, 389 (1989)

  • [76]

    A. Djouadi, J. Kalinowski, and P. M. Zerwas, Z. Phys. C 70, 435 (1996)

  • [77]

    M. Aoki, S. Kanemura, and K. Yagyu, Phys. Rev. D 85, 055007 (2012)

  • [78]

    L. Willmann, P. V. Schmidt, H. P. Wirtz et al., Phys. Rev. Lett. 82, 49 (1999)

  • [79]

    J. Alwall, R. Frederix, S. Frixione et al., JHEP 07, 079 (2014)

  • [80]

    P. Li, Z. Liu, and K. F. Lyu, JHEP 03, 231 (2023)