- 
								[1]
								S. Davidson, E. Nardi, and Y. Nir, Phys. Rep. 466, 105 (2008) 
- 
								[2]
								M. Agostini et al. (GERDA Collaboration), Phys. Rev. Lett. 125, 252502 (2020) 
- 
								[3]
								V. D’Andrea, N. Di Marco, M. B. Junker et al., Universe 7, 9 (2021) 
- 
								[4]
								M. Agostini, G. Benato, J. A. Detwiler et al., Rev. Mod. Phys. 95, 025002 (2023) 
- 
								[5]
								Y. B. Zel’dovich and M. Y. Khlopov, Pis’ma v ZhETF 54 , 128 (1981) [English translation: JETP Lett. 34 , 141 (1981)]. 
- 
								[6]
								M. J. Dolinski, A. W. Poon, and W. Rodejohann, Annu. Rev. Nucl. Part. Sci. 69, 219 (2019) 
- 
								[7]
								H. Päs and W. Rodejohann, New J. Phys. 17, 115010 (2015) 
- 
								[8]
								G. Anton et al. (EXO-200 Collaboration), Phys. Rev. Lett. 123, 161802 (2019) 
- 
								[9]
								I. J. Arnquist et al. (Majorana Collaboration), Phys. Rev. Lett. 130, 062501 (2023) 
- 
								[10]
								L. Wang et al. (CDEX Collaboration), Sci. China Phys. Mech. Astron. 60, 071011 (2017) 
- 
								[11]
								W. H. Dai et al. (CDEX Collaboration), Phys. Rev. D 106, 032012 (2022) 
- 
								[12]
								D. Q. Adams et al. (CUORE Collaboration), Phys. Rev. Lett. 124, 122501 (2020) 
- 
								[13]
								V. Albanese et al. (SNO+ Collaboration), J. Instrum. 16, P08059 (2021) 
- 
								[14]
								S. Abe et al. (KamLAND-Zen Collaboration), Phys. Rev. Lett. 130, 051801 (2023) 
- 
								[15]
								R. Arnold et al. (NEMO-3 Collaboration), Phys. Rev. D 92, 072011 (2015) 
- 
								[16]
								A. Soma et al., Nucl. Instrum. Methods Phys. Res., Sect. A 836 , 67 (2016) 
- 
								[17]
								C. E. Aalseth et al. (Majorana Collaboration), Phys. Rev. Lett. 120, 132502 (2018) 
- 
								[18]
								M. Agostini et al. (GERDA Collaboration), Eur. Phys. J. C 79, 978 (2019) 
- 
								[19]
								M. Balata et al. (GERDA Collaboration), Eur. Phys. J. C 81, 505 (2021) 
- 
								[20]
								A. Domula et al., Nucl. Instrum. Methods Phys. Res., Sect. A 891 , 106 (2018) 
- 
								[21]
								J. P. Cheng et al., Annu. Rev. Nucl. Part. Sci. 67, 231 (2017) 
- 
								[22]
								Q. Yue et al. (CDEX Collaboration), Phys. Rev. D 90, 091701 (2014) 
- 
								[23]
								W. Zhao et al. (CDEX Collaboration), Phys. Rev. D 93, 092003 (2016) 
- 
								[24]
								L. T. Yang et al. (CDEX Collaboration), Chin. Phys. C 42, 023002 (2018) 
- 
								[25]
								H. Jiang et al. (CDEX Collaboration), Phys. Rev. Lett. 120, 241301 (2018) 
- 
								[26]
								L. T. Yang et al. (CDEX Collaboration), Phys. Rev. Lett. 123, 221301 (2019) 
- 
								[27]
								Z. Z. Liu et al. (CDEX Collaboration), Phys. Rev. Lett. 123, 161301 (2019) 
- 
								[28]
								Z. She et al. (CDEX Collaboration), Phys. Rev. Lett. 124, 111301 (2020) 
- 
								[29]
								R. Xu et al. (CDEX Collaboration) , Phys. Rev. D 106, 052008 (2022) 
- 
								[30]
								Z. Y. Zhang et al. (CDEX Collaboration), Phys. Rev. Lett. 129, 221301 (2022) 
- 
								[31]
								K. J. Kang et al. (CDEX Collaboration), Front. Phys. 8, 412 (2013) 
- 
								[32]
								J. L. Ma et al., Appl. Radiat. Isot. 127, 130 (2017) 
- 
								[33]
								M. Agostini et al. (GERDA Collaboration), Eur. Phys. J. C 81, 682 (2021) 
- 
								[34]
								M. Agostini et al., Eur. Phys. J. C 73, 2583 (2013) 
- 
								[35]
								M. Agostini et al. (GERDA Collaboration), Eur. Phys. J. C 82, 284 (2022) 
- 
								[36]
								S. I. Alvis et al. (Majorana Collaboration), Phys. Rev. C 99, 065501 (2019) 
- 
								[37]
								D. Budjáš et al., J. Instrum. 4, P10007 (2009) 
- 
								[38]
								R. Cooper et al., Nucl. Instrum. Methods Phys. Res., Sect. A 629, 303 (2011) 
- 
								[39]
								V. Tretyak and Y. Zdesenko, At. Data Nucl. Data Tables 61, 43 (1995) 
- 
								[40]
								J. Allison et al., Nucl. Instrum. Methods Phys. Res., Sect. A 835 , 186 (2016) 
- 
								[41]
								Z. She et al., J. Instrum. 16, T09005 (2021) 
- 
								[42]
								Z. He, Nucl. Instrum. Methods Phys. Res., Sect. A 463, 250 (2001) 
- 
								[43]
								M. Agostini et al. (GERDA Collaboration), Nature 544, 47 (2017) 
- 
								[44]
								R. Workman et al. (Particle Data Group), Prog. Theor. Exp. Phys. 2022, 083C01 (2022) 
- 
								[45]
								G. Cowan, K. Cranmer, E. Gross et al., Eur. Phys. J. C 71, 1554 (2011) 
- 
								[46]
								J. Kotila and F. Iachello, Phys. Rev. C 85, 034316 (2012) 
- 
								[47]
								M. Horoi and A. Neacsu, Phys. Rev. C 93, 024308 (2016) 
- 
								[48]
								J. Barea, J. Kotila, and F. Iachello, Phys. Rev. C 91, 034304 (2015) 
- 
								[49]
								J. Hyvärinen and J. Suhonen, Phys. Rev. C 91, 024613 (2015) 
- 
								[50]
								F. Simkovic, V. Rodin, A. Faessler, and O. Vitells, Phys. Rev. C 87, 045501 (2013) 
- 
								[51]
								N. L. Vaquero, T. R. Rodrıguez, and J. L. Egido, Phys. Rev. Lett. 111, 142501 (2013) 
- 
								[52]
								J. M. Yao, L. S. Song, K. Hagino, and O. Vitells, Phys. Rev. C 91, 024316 (2015) 
- 
								[53]
								T. R. Rodrıguez and G. Martınez-Pinedo, Phys. Rev. Lett. 105, 252503 (2010) 
- 
								[54]
								L. Coraggio, A. Gargano, N. Itaco, and O. Vitells, Phys. Rev. C 101, 044315 (2020) 
- 
								[55]
								F. F. Deppisch, L. Graf, F. Iachello, and O. Vitells, Phys. Rev. D 102, 095016 (2020) 
- 
								[56]
								F. T. Avignone and S. R. Elliott, Front. in Phys. 7, 6 (2019)