用硼和镉产生的低能瞬发伽马射线对LaCl(3):Ce闪烁探测器进行的响应测试。
Response tests of a LaCl(3):Ce scintillation detector with low energy prompt gamma rays from boron and cadmium.
作者信息
Naqvi A A, Al-Anezi M S, Kalakada Zameer, Al Matouq Faris A, Maslehuddin M, Gondal M A, Isab A A, Dastageer M
机构信息
Department of Physics, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia.
出版信息
Appl Radiat Isot. 2012 May;70(5):882-7. doi: 10.1016/j.apradiso.2012.01.023. Epub 2012 Feb 13.
The yield of 478 and 558 keV gamma-rays have been measured from water samples containing 0.031-0.500 wt. % boron and 0.0625-0.500 wt. % cadmium, respectively, using a cylindrical 76 mm × 76 mm (height × diameter) LaCl(3):Ce detector. Inspite of interferences between detector-associated and the sample-associated prompt gamma rays, the LaCl(3):Ce detector has excellent resolution for the low energy prompt gamma-rays. An excellent agreement has been observed between the experimental and calculated yield of boron and cadmium prompt gamma ray from water samples.
使用一个76毫米×76毫米（高×直径）的圆柱形LaCl(3):Ce探测器，分别测量了含0.031 - 0.500重量%硼和0.0625 - 0.500重量%镉的水样中478 keV和558 keV伽马射线的产额。尽管探测器相关的瞬发伽马射线和样品相关的瞬发伽马射线之间存在干扰，但LaCl(3):Ce探测器对低能瞬发伽马射线具有出色的分辨率。在水样中硼和镉瞬发伽马射线的实验产额和计算产额之间观察到了极好的一致性。
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