Measurement of exposure dose rate by TLD in <sup>60</sup>Co garden

Chengfang Fan; Pinfang Li; Maoliang Wu; Quan Zhao

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Measurement of exposure dose rate by TLD in ⁶⁰Co garden

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- Measurement of exposure dose rate by TLD in ⁶⁰Co garden
- Nuclear Techniques Vol. 10, Issue 12, (1987)
- 作者机构：
  
  1.四川大学
  2.四川省农业科学院原子能应用研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：21 October 1986，
  
  Published：1987-12
- 稿件说明：
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Chengfang Fan, Pinfang Li, Maoliang Wu, et al. Measurement of exposure dose rate by TLD in ⁶⁰Co garden[J]. Nuclear techniques, 1987, 10(12): 47-49,43,61,62.
DOI：

Chengfang Fan, Pinfang Li, Maoliang Wu, et al. Measurement of exposure dose rate by TLD in ⁶⁰Co garden[J]. Nuclear techniques, 1987, 10(12): 47-49,43,61,62. DOI：

摘要

钴圃照射量率的测量，是为了通过伦琴—戈瑞转换给出圃中活体植株的吸收剂量。由于钴圃处于野外，环境条件变化大、干扰因素多，加上作物生长过程的不同影响，圃区照射量率分布极为复杂。另一方面，钴圃照射要求同时给出圃区各植株的吸收剂量。为了满足钴圃的特殊要求，又能有足够的测量精度，我们采用了热释光剂量计（TLD）方法。

Abstract

This paper describes the use of TLD method to measure exposure dose rate in

Co garden. As compared with chemical dosimetry

the relative deviation of measurement would not exceed 10%. The good repeatability has been proved by comparing the measurements of different times and distances with correction of decay law and 1/1

law

Besides

the distribution of exposure dose rate was influenced by scattering of the living plants.

关键词

Keywords

references

N. W. Holm and R. J. Berry , Manual on radiation dosimetry , New York , Deket , 1970 .

S. C. Bushong et al. , Heal. Phys. , 26 . 358 ( 1974 ).

北京核仪器厂， FJ-377型热释光剂量仪说明书， 1981 。

黄大友和李品芳，原子能农业应用， 1 , 60 ( 1984 )。

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Measurement of exposure dose rate by TLD in 60Co garden

DOI：

摘要

Abstract

关键词

Keywords

references

Measurement of exposure dose rate by TLD in ⁶⁰Co garden