利用先进探测器测量伽马射线的时间相关光电和康普顿事件

IF 1.5 3区 化学 Q3 CHEMISTRY, ANALYTICAL
A. K. Gupta, A. K. Rana, Md. Anser, Ishika Sharma, S. S. Tiwary, H. P. Sharma
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引用次数: 0

摘要

随着 γ 射线辐射探测器系统的发展,通过使用具有极高能量分辨率和效率的分段式 HPGe 探测器(三叶草探测器),可以同时测量所记录的时间相关光电和康普顿事件,从而在测量 γ 射线辐射能量的同时,测量 γ 射线辐射的偏振。对 γ 射线辐射的偏振测量提供了有关其电性或磁性的信息,这对确定衰变核状态的奇偶性至关重要。图中显示了 136Ce 低层态的数据以及 RDCO 和偏振测量的信息。这些测量是在新德里印度国家伽马阵列(INGA)的帮助下进行的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Measurement of time correlated photoelectric and Compton events of gamma rays using advanced detectors

Measurement of time correlated photoelectric and Compton events of gamma rays using advanced detectors

Measurement of time correlated photoelectric and Compton events of gamma rays using advanced detectors

With the advancement of the detector systems for γ-ray radiation, simultaneous measurement of time correlated photoelectric and Compton events recorded by employing segmented HPGe detectors (Clover Detectors) with very high energy resolution and efficiency, allows measuring the polarization of the γ-ray radiation in addition to the energy of the γ-ray radiation. The polarization measurement of the γ-ray radiation provides information regarding its electric or magnetic nature, which is essential for determining the parity of the decaying nuclear state. Data is shown for the low laying  states of 136Ce with information on  the RDCO and polarization measurements. These measurements were carried out with the help of Indian National Gamma Array (INGA), New Delhi setup.

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来源期刊
CiteScore
2.80
自引率
18.80%
发文量
504
审稿时长
2.2 months
期刊介绍: An international periodical publishing original papers, letters, review papers and short communications on nuclear chemistry. The subjects covered include: Nuclear chemistry, Radiochemistry, Radiation chemistry, Radiobiological chemistry, Environmental radiochemistry, Production and control of radioisotopes and labelled compounds, Nuclear power plant chemistry, Nuclear fuel chemistry, Radioanalytical chemistry, Radiation detection and measurement, Nuclear instrumentation and automation, etc.
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