Determination of liquid-scintillation counting efficiency of pure beta-particle emitters by the figure of merit

Zhengsheng Yao; Zhiping Cao; Liping Yang

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Determination of liquid-scintillation counting efficiency of pure beta-particle emitters by the figure of merit

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- Determination of liquid-scintillation counting efficiency of pure beta-particle emitters by the figure of merit
- Nuclear Techniques Vol. 10, Issue 12, (1987)
- 作者机构：
  
  1.西安医科大学
  2.国营262厂
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：13 October 1986，
  
  Published：1987-12
- 稿件说明：
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Zhengsheng Yao, Zhiping Cao, Liping Yang. Determination of liquid-scintillation counting efficiency of pure beta-particle emitters by the figure of merit[J]. Nuclear techniques, 1987, 10(12): 46-46,43,61.
DOI：

Zhengsheng Yao, Zhiping Cao, Liping Yang. Determination of liquid-scintillation counting efficiency of pure beta-particle emitters by the figure of merit[J]. Nuclear techniques, 1987, 10(12): 46-46,43,61. DOI：

摘要

纯

核素液闪测量技术应用广泛，实际工作中往往需要确定核素的测量效率；但除

H、

C等半衰期较长的核素外，多无系列猝灭标准源，给工作带来很多不便。本文根据国外有关方面研究，做了以

H标准源为基准、通过理论计算求出其它纯

核素在均相条件下的测量效率和猝灭校正曲线，进而求得放射性的活度。本方法使用简便、结果可靠、实用性强。

Abstract

In this paper

we present a method to determine the relationship of liquid-scintillation counting efficiency between

H and any of the 34 pure beta-particle emitters based on the figure of merit. The calculated quench curve for any interested radionuclide can be obtained from the experimental quench curve for

H and the corresponding efficiency relationship table.

关键词

Keywords

references

A. Grau and E. Garcia-Torano , Int. J. Appl. Radiat. Isotopes , 33 , 249 ( 1982 ).

A. Grau and E. Garcia-Torano , Junte de energia nuclea , Reportt JEN-488 Madrid ( 1981 ).

A. Grau Malonda et al ., Int. J. Appl. Radiat. Isotopes . , 36 , 157 ( 1985 ).

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