- [1]
P. F. de Salaset al., J. High Energ. Phys.2021, 71 (2021)
- [2]
R. N. Mohapatra and R. E. Marshak, Phys. Rev. Lett.44, 1316 (1980)
- [3]
R. E. Marshak and R. N. Mohapatra, Phys. Lett. B91, 222 (1980)
- [4]
C. Wetterich, Nucl. Phys. B187, 343 (1981)
- [5]
A. Masiero, J. F. Nieves, and T. Yanagida, Phys. Lett. B116, 11 (1982)
- [6]
W. Buchmuller, C. Greub, and P. Minkowski, Phys. Lett. B267, 395 (1991)
- [7]
F. F. Deppisch, W. Liu and M. Mitra, J. High Energy Phys.1808, 181 (2018)
- [8]
T. Hasegawa, N. Okada and O. Seto, Phys. Rev. D99, 095039 (2019)
- [9]
A. El-Zant, S. Khalil, and A. Sil, Phys. Rev. D91(3), 035030 (2015)
- [10]
N. Sahu and U. A. Yajnik, Phys. Lett. B635, 1116 (2006)
- [11]
T. Basak and T. Mondal, Phys. Rev. D89, 063527 (2014)
- [12]
W. Rodejohann and C. E. Yaguna, JCAP1512, 032 (2015)
- [13]
J. Guo, Z. Kang, P. Ko, and Y. Orikasa, Phys. Rev. D91(11), 115017 (2015)
- [14]
S. Khalil, J. Phys. G35, 055001 (2008)
- [15]
M. Abbas and S. Khalil, J. High Energy Phys.04, 056 (2008)
- [16]
W. Emam and S. Khalil, Eur. Phys. J. C55, 625 (2007)
- [17]
S. Khalil and H. Okada, Phys. Rev. D79, 083510 (2009)
- [18]
S. Iso, N. Okada, and Y. Orikasa, Phys. Lett. B676, 81 (2009)
- [19]
S. Iso, N. Okada, and Y. Orikasa, Phys. Rev. D80, 115007 (2009)
- [20]
T. Higaki, R. Kitano, and R. Sato, J. High Energy Phys.07, 044 (2014)
- [21]
P. S. B. Dev, R. N. Mohapatra, and Y. Zhang, J. High Energy Phys.03, 122 (2018)
- [22]
X. G. He, Chin. J. Phys.53, 100101 (2015)
- [23]
E. Ma, Phys. Lett. B752, 198 (2016)
- [24]
E. Ma, Phys. Lett. B755, 348 (2016)
- [25]
E. Ma, Phys. Lett. B777, 332 (2018)
- [26]
W. Grimus and L. Lavoura, Phys. Lett. B774, 325 (2017)
- [27]
E. Ma, Eur. Phys. J. C79, 903 (2019)
- [28]
E. Ma, Nucl. Phys. B946, 114725 (2019)
- [29]
A. E. Cárcamo Hernández and Ivo de Medeiros Varzielas, Phys. Lett. B806, 135491 (2020)
- [30]
V.V. Vien and D.P. Khoi, Mod. Phys. Lett. A34, 1950198 (2019)
- [31]
M. Frigerio, S. Kaneko, E. Maet al., Phys.Rev. D71, 011901 (2005)
- [32]
A. Aranda, C. Bonilla, R. Ramoset al., Phys.Rev.D84, 016009 (2011)
- [33]
V. V. Vien, Mod. Phys. Lett. A35, 2050311 (2020)
- [34]
P.A. Zylaet al. (Particle Data Group), Prog. Theor. Exp. Phys.2020, 083C01 (2020)
- [35]
C. Jarlskog, Phys. Rev. Lett.55, 1039 (1985)
- [36]
D.-d. Wu, Phys. Rev. D33, 860 (1986)
- [37]
O.W. Greenberg, Phys. Rev. D32, 1841 (1985)
- [38]
W. Rodejohann, Int. J. Mod. Phys. E20, 1833 (2011)
- [39]
M. Mitra, G. Senjanovic, and F. Vissani, Nucl. Phys. B856, 26 (2012)
- [40]
S. M. Bilenky and C. Giunti, Mod. Phys. Lett. A27, 1230015 (2012)
- [41]
W. Rodejohann, J. Phys. G39, 124008 (2012)
- [42]
J. D. Vergados, H. Ejiri, and F. Simkovic, Rep. Prog. Phys.75, 106301 (2012)
- [43]
S. Roy Choudhury and S. Choubey, JCAP1809, 017 (2018)
- [44]
F. Capozziet al., Phys. Rev. D101, 116013 (2020)
- [45]
S. Vagnozziet al., Phys. Rev. D96, 123503 (2017)
- [46]
M. Akeret al. (KATRIN Collaboration), Phys. Rev. D104, 012005 (2021)
- [47]
I. Estebanet al., J. High Energy Phys.09, 178 (2020)
- [48]
K. Abeet al. (T2K collaboration), Nature580, 339 (2020)
- [49]
J. Zhao, L. J. Wen, Y. F. Wanget al., Chin. Phys. C41, 053001 (2017)
- [50]
Z. z. Xing, Z. h. Zhao, and Y. L. Zhou, Eur. Phys. J. C75, 423 (2015)
- [51]
Z. z. Xing and Z. h. Zhao, Eur. Phys. J. C77, 192 (2017)
- [52]
Z. Z. Xing and Z. H. Zhao, Mod. Phys. Lett. A32, 1730011 (2017)
- [53]
S. F. Ge and M. Lindner, Phys. Rev. D95, 033003 (2017)
- [54]
J. T. Penedo and S. T. Petcov, Phys. Lett. B786, 410 (2018)
- [55]
Jun Caoet al., Chin. Phys. C44, 031001 (2020)
- [56]
Guo-yuan Huang, Werner Rodejohann, and Shun Zhou, Phys. Rev. D101, 016003 (2020)