苏琼,李允兴,潘京全,等.用于低水平放射性测量的具有物质屏蔽的Ge(Li)探测系统[J].中华放射医学与防护杂志,1981,1(6):7-13.Su Qiong,Li Yunxing,Pan Jingquan,et al.A Ge(Li)SPECTROMETER SYSTEM WITH MASSIVE SHIELDING FOR LOW-LEVEL RADIONUCLIDE ANALYSIS[J].Chin J Radiol Med Prot,1981,1(6):7-13 |
用于低水平放射性测量的具有物质屏蔽的Ge(Li)探测系统 |
A Ge(Li)SPECTROMETER SYSTEM WITH MASSIVE SHIELDING FOR LOW-LEVEL RADIONUCLIDE ANALYSIS |
|
DOI: |
中文关键词: |
英文关键词: |
基金项目: |
|
摘要点击次数: 3164 |
全文下载次数: 2003 |
中文摘要: |
本文着重叙述了经过物质屏蔽后的一个Ge(Li)探测器的本底及剩余本底的来源。通过对系统灵敏度的估算和实验检验,说明了用Ge(Li)探测器对低水平放射性样品进行测量,采取适当的物质屏蔽的优越性和必要性。 |
英文摘要: |
The paper describes the background and its sources of a Ge(Li)detector system shielded by massive matter.Through the estimation and experimental tests for the sen.Sitivity of the system.It was shown that it was advantageous and necessary to adopt suitable massive shielding when using the detector to measure low-level radioaclive samples. |
HTML 查看全文 查看/发表评论 下载PDF阅读器 |
关闭 |