\begin{document}$ \mathcal{O}(Q^2/\Lambda^2_\chi) $\end{document}, where Q is the typical low-energy scale in this process and \begin{document}$ \Lambda_\chi $\end{document} the chiral symmetry breaking scale. We then adopt a naive interpolation formula of mass dependence to obtain the amplitude in the full mass range and briefly discuss its validity."> Lepton-number-violating pion decay and type-I seesaw mechanism in chiral perturbation theory -
  • [1]

    Y. Fukudaet al., Phys. Rev. Lett.81, 1562 (1998)

  • [2]

    Q. R. Ahmadet al., Phys. Rev. Lett.87, 071301 (2001)

  • [3]

    M. H. Ahnet al., Phys. Rev. Lett.90, 041801 (2003)

  • [4]

    P. Minkowski, Phys. Lett. B67, 421 (1977)

  • [5]

    T. Yanagida, Conf. Proc. C7902131, 95 (1979)

  • [6]

    M. Gell-Mann, P. Ramond, and R. Slansky, Conf. Proc. C790927, 315 (1979)

  • [7]

    S. L. Glashow, NATO Sci. Ser. B61, 687 (1980)

  • [8]

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

  • [9]

    T. Asaka and M. Shaposhnikov, Phys. Lett. B620, 17 (2005)

  • [10]

    M. Shaposhnikov, JHEP08, 008 (2008)

  • [11]

    J. Schechter and J. W. F. Valle, Phys. Rev. D25, 2951 (1982)

  • [12]

    M. Agostiniet al., Phys. Rev. Lett.125, 252502 (2020)

  • [13]

    S. Abeet al., Phys. Rev. Lett.130, 051801 (2023)

  • [14]

    N. Abgrallet al., AIP Conf. Proc.1894, 020027 (2017)

  • [15]

    J. B. Albertet al., Phys. Rev. C97, 065503 (2018)

  • [16]

    V. Cirigliano, W. Dekens, J. de Vrieset al., JHEP12, 082 (2017)

  • [17]

    V. Cirigliano, W. Dekens, J. de Vrieset al., JHEP12, 097 (2018)

  • [18]

    J. M. Yao, B. Bally, J. Engelet al., Phys. Rev. Lett.124, 232501 (2020)

  • [19]

    A. Belley, C. G. Payne, S. R. Stroberget al., Phys. Rev. Lett.126, 042502 (2021)

  • [20]

    S. Novario, P. Gysbers, J. Engelet al., Phys. Rev. Lett.126, 182502 (2021)

  • [21]

    A. Belley, J. M. Yao, B. Ballyet al., Phys. Rev. Lett.132, 182502 (2024)

  • [22]

    M. Agostini, G. Benato, J. A. Detwileret al., Rev. Mod. Phys.95, 025002 (2023)

  • [23]

    Y. Liao, X. D. Ma, and H. L. Wang, JHEP01, 127 (2020)

  • [24]

    Y. Liao, X. D. Ma, and H. L. Wang, JHEP03, 120 (2020)

  • [25]

    G. H. Zhou, JHEP06, 127 (2022)

  • [26]

    A. Faessler, S. Kovalenko, F. Simkovicet al., Phys. Rev. Lett.78, 183 (1997)

  • [27]

    X. Feng, L. C. Jin, X. Y. Tuoet al., Phys. Rev. Lett.122, 022001 (2019)

  • [28]

    X. Y. Tuo, X. Feng, and L. C. Jin, Phys. Rev. D100, 094511 (2019)

  • [29]

    A. Nicholson, E. Berkowitz, H. Monge-Camachoet al., Phys. Rev. Lett.121, 172501 (2018)

  • [30]

    A. Faessler, M. Gonzxalez, S. Kovalenkoet al., Phys. Rev. D90, 096010 (2014)

  • [31]

    W. Dekens, J. de Vries, K. Fuyutoet al., JHEP06, 097 (2020)

  • [32]

    D. L. Fang, Y. F. Li, and Y. Y. Zhang, Phys. Lett. B833, 137346 (2022)

  • [33]

    W. Dekens, J. de Vries, E. Mereghettiet al., Phys. Rev. C108, 045501 (2023)

  • [34]

    D. L. Fang, Y. F. Li, Y. Y. Zhanget al., JHEP08, 217 (2024)

  • [35]

    W. Dekens, J. de Vries, D. Castilloet al., JHEP09, 201 (2024)

  • [36]

    V. Cirigliano, W. Dekens, E. Mereghettiet al., Phys. Rev. C97, 065501 (2018) [Erratum: Phys. Rev. C 100, 019903 (2019)]

  • [37]

    B. Pontecorvo, Zh. Eksp. Teor. Fiz.34, 247 (1957)

  • [38]

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

  • [39]

    M. Doi, T. Kotani, and E. Takasugi, Prog. Theor. Phys. Suppl.83, 1 (1985)

  • [40]

    M. Lindner, A. Merle, and V. Niro, JCAP01, 034 (2011) [Erratum: JCAP07, E01 (2014)]

  • [41]

    X. Y. Tuo, X. Feng, and L. C. Jin, Phys. Rev. D106, 074510 (2022)

  • [42]

    J. Barea, J. Kotila, and F. Iachello, Phys. Rev. D92, 093001 (2015)

  • [43]

    T. Asaka, S. Eijima, and H. Ishida, Phys. Lett. B762, 371 (2016)

  • [44]

    A. Babič, S. Kovalenko, M. I. Krivoruchenkoet al., Phys. Rev. D98, 015003 (2018)

  • [45]

    T. Asaka, H. Ishida, and K. Tanaka, Phys. Rev. D103, 015014 (2021)

  • [46]

    T. Mehen and I. W. Stewart, Phys. Rev. C59, 2365 (1999)

Baidu
map