Complementary Time- and Distance-Based Methods for Cosmogenic ${}^9$Li/${}^8$He Background Estimation

Cailian Jiang, Qishan Liu, Liangjian Wen +4

Cosmogenic ${}^9$Li and ${}^8$He isotopes constitute an important correlated background in low-energy neutrino experiments because their $\beta$-delayed neutron decay signatures can mi…