A practical approach of measuring ${}^{238}$U and ${}^{232}$Th in liquid scintillator to sub-ppq level using ICP-MS

Yuanxia Li, Jie Zhao, Yayun Ding +4

Liquid scintillator (LS) is commonly utilized in experiments seeking rare events due to its high light yield, transparency, and radiopurity. The concentration of ${}^{238}$U and $^{2…