1.12～2.20兆电子伏室内γ辐射本底的日变化

1.12～2.20兆电子伏室内γ辐射本底的日变化 DIURNAL VARIATION OF 1.12—2.20MeV INDOOR γ-RADIATION BACKGROUND 王燊 Wang Shen and A. R. Liboff 1 first-author A. R. Liboff 1 美国密执安州奥克兰大学物理系 美国密执安州奥克兰大学物理系 作者在美国密执安州奥克兰大学的一间普通工作室和一间恒温室里先后对1.12至2.20兆电子伏γ辐射本底进行了测量。数据显示某种程度的日变化,计数率一般在上午出现最大值,在下午出现最小值。 Indoor background γ-radiation between 1.12 and 2.20 MeV peaks has been measured at Oakland University, Rochester, Michigan, U. S. A., in a common office and in a temperature-controlled room, respestively. A Somewhat regular diurnal variation was obtained. It is shown that there is generally a maximum couut rate in the morning and a minimum in the evening. 1982-01-01 2021-04-01 1