132I的半衰期是核衰变数据中的重要参数之一。早在20世纪50～60年代,132I的半衰期已发表过几家测量数据,测量所用的仪器为电离室和闪烁探测器。这些仪器只能探测总β或γ放射性计数,不能分辨测量源中可能存在的放射性杂质。之后,至今也未见有新的数据发表。为此,本工作应用高分 The half-life of 132I is one of the important parameters in nuclear decay data. As early as the 1950s and 1960s, several measurements of the half-life of 132I have been published. The instruments used for the measurements are ionization chambers and scintillation detectors. These instruments can only detect total beta or gamma radioactivity counts and can not resolve any possible radioactive impurities in the measurement source. Since then, no new data has been published. To this end, the application of high scores