Improving Ge(Li) detector timing properties by means of compensation

Xiamin Shi

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Improving Ge(Li) detector timing properties by means of compensation

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- Improving Ge(Li) detector timing properties by means of compensation
- Nuclear Techniques Vol. 06, Issue 6, (1983)
- 作者机构：
  
  中国科学院原子能研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：05 April 1982，
  
  Published：1983-12
- 稿件说明：
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Xiamin Shi. Improving Ge(Li) detector timing properties by means of compensation[J]. Nuclear techniques, 1983, 06(6): 47-50,61,74.
DOI：

Xiamin Shi. Improving Ge(Li) detector timing properties by means of compensation[J]. Nuclear techniques, 1983, 06(6): 47-50,61,74. DOI：

摘要

利用三个幅度-上升时间补偿（ARC）甄别器组成定时触发补偿线路，在不损失效率的情况下，补偿了脉冲上升时间非线性产生的定时位移，改善了同轴Ge（Li）探测器的

ARC

定时性能。定性分析计算了脉冲形状和定时特性，与实验结果作了比较，得到比较满意的结果。

Abstract

By using timing compensation system which consitsts of three ARC discriminators

the timing walk of coaxial Ge (Li) detectors was compensated and the time resolution was improved without counting loss. The pulse shape and the timing properties were analysed and calculated qualitatively. The experimental results coincide with the calculation values reasonably.

关键词

Keywords

references

ORTEC Application Note 41, Techniques for inproved time spectroscopy .

Z. H. Cho et al . , IEEE Trans, Nucl. Sci .， NS-19 , 1 , 451 （ 1972 ）.

H. Engel et al . , Nucl. Instr. Meth ., 142 , 525 （ 1977 ）.

M. Y. EI-Ibiary et al . , IEEE Trons . Nucl. Sci , NS-21 , 4 , 23 （ 1974 ）.

ORTEC473A Constant-fraction discriminator , ORTEC, Instr .,（ 1979 ）.

石侠民等，原子核物理， 4 ， 2 , 120 （ 1982 ）。

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Related Author

Guangsheng Li

Related Institution

Institute of Atomic Energy, Academia Sinica

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