放射性惰性气体实时测量装置的设计与模拟研究

doi:10.11889/j.0253-3219.2019.hjs.42.040401

Nuclear Science and Techniques ›› 2019, Vol. 42 ›› Issue (4): 40401-040401.doi: 10.11889/j.0253-3219.2019.hjs.42.040401

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Design and simulation study of an online activity measuring detector for radioactive noble gases

Yiqiu LI^1,²,Cuiping YANG^1,²,Baoguo ZHANG^1,²,Ming ZHANG³,Wanxin WEN^1,²,Rensheng WANG^1,²()

1. State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
2. School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou 215123, China
3. National Institute of Metrology, Beijing 100029, China

Received:2018-12-19 Revised:2019-01-25 Online:2019-04-10 Published:2019-04-18
Contact: Rensheng WANG E-mail:wrs16@suda.edu.cn
About author:<named-content content-type="corresp-name">LI Yiqiu</named-content>, male, born in 1993, graduated from Xuzhou Medical University in 2016, master student, focusing on radiation detection in medical physics|<named-content content-type="corresp-name">LI Yiqiu</named-content>, male, born in 1993, graduated from Xuzhou Medical University in 2016, master student, focusing on radiation detection in medical physics|WANG Rensheng, E-mail: <email>wrs16@suda.edu.cn</email>
Supported by:
Supported by National Key Research and Development Project (No.2017YFF0206205, No.2017YFF0206206), National Natural Science Fund Youth Fund Project (No.11605119, No.11705190), Jiangsu Natural Science Fund Youth Project (No.BK20160304), China Postdoctoral Science Foundation(No.2017M621818)

核素 Nuclides	γ射线能量 Energy of γ / keV	β射线最大能量 Maximum energy of β / keV	分支比 Probability / %
⁴¹Ar	1 293.6	1 198	99.2
⁸⁵Kr	―	687	99.6
¹³³Xe	31, 81	346	36.1
¹³³Xe	31	346, 81(e^-)	63.8
¹³⁵Xe	31, 608.2	551	2.9
	31	909, 249.8(e^-)	6.4
	31, 249.8	909	90.3

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Design and simulation study of an online activity measuring detector for radioactive noble gases

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