高压电离室宇宙射线响应因子测量

辐射防护通讯 ›› 2017, Vol. 37 ›› Issue (1): 32-35.

高压电离室宇宙射线响应因子测量

宋海青, 张伟珠, 廖建华, 林炜伟, 贺毅, 林冠

宋海青, 张伟珠, 廖建华, 林炜伟 (广东省环境辐射监测中心, 广州, 510305)
贺毅 (苏州热工研究院有限公司, 苏州, 215004)
林冠 (阳江核电有限公司, 广东阳江, 529500)

收稿日期:2016-12-12 出版日期:2017-02-20 发布日期:2021-11-30
作者简介:宋海青(1964— ),女, 1983年毕业于中国医学科学院卫生学校实验技士专业; 1989年毕业于北方交通大学计算机应用专业,大专; 高级工程师。

Cosmic Ray Response Factor Measurement for High Pressure Ionization Chambers

Song Haiqing, Zhang Weizhu, Liao Jianhua, Lin Weiwei, He Yi, Lin Guang, Yangjiang

Song Haiqing, Zhang Weizhu, Liao Jianhua, Lin Weiwei (Guangdong Environmental Radiation Monitoring Center, Guangzhou, 510305)
He Yi (Suzhou nuclear power research institute, Suzhou, 215004)
Lin Guang, Yangjiang (Nuclear Power Co.Ltd, Yangjiang, GuangDong, 529500)

Received:2016-12-12 Online:2017-02-20 Published:2021-11-30

摘要/Abstract

摘要： 根据广东省廉江市鹤地水库宇宙射线响应比对测定的测量结果,验证广东省环境辐射监测中心RSS-131型高压电离室对宇宙射线的响应因子。鹤地水库比对结果显示,6台高压电离室未修正的宇宙射线响应因子的范围值为0.609～0.713,平均值为0.651±0.036。将各电离室的响应因子与理论计算相结合,可方便地得到各电离室在各地不同地点的宇宙射线响应值,解决宇宙射线实测困难的问题。

关键词: 高压电离室, 宇宙射线, 响应因子

Abstract: By taking part in a comparison measurement held at Hedi reservoir in Lianjiang City, Guangdong Province, the values ofcosmic ray response factor were further verified for six RSS-131 high pressureionization chambers in use in Guangdong Environmental Radiation Monitoring Center (GERC). The results show that the value range is 0.609－0.713, with an average of 0.651 and a standard deviation of 0.036. It indicates that the cosmic ray response factor is stable, and, with theoretical calculations combined, can be easily obtained for different regions, so as to solve the difficulties in cosmic ray measurement.

Key words: High pressure ionization chamber, Cosmic ray, Response factor

中图分类号:

X837

宋海青, 张伟珠, 廖建华, 林炜伟, 贺毅, 林冠. 高压电离室宇宙射线响应因子测量[J]. 辐射防护通讯, 2017, 37(1): 32-35.

Song Haiqing, Zhang Weizhu, Liao Jianhua, Lin Weiwei, He Yi, Lin Guang, Yangjiang. Cosmic Ray Response Factor Measurement for High Pressure Ionization Chambers[J]. RADIATION PROTECTION BULLETIN, 2017, 37(1): 32-35.