Philipp G, Pfister H, Leisgang C
Radiat Environ Biophys. 1976 Oct 7;13(3):239-45. doi: 10.1007/BF01330768.
A method of determining the uranium content of environmental samples by gamma spectroscopy of the 1.0015 MeV gamma radiation of the 234Pam (beta-) 234U leads to 234U daughter decay is described. The detection limit is 1 nCi/kg sample. The transition probability has been determined to be 0.87 +/- 0.03%.
描述了一种通过对由234Pam（β-）234U的1.0015MeVγ辐射产生的234U子体衰变进行γ能谱分析来测定环境样品中铀含量的方法。检测限为1nCi/kg样品。已确定跃迁概率为0.87±0.03%。
