Experimental study on the measurement of uranium casting enrichment by time-dependent coincidence method

XIE Wen-Xiong; LI Jian-Sheng; GONG Jian; ZHU Jian-Yu; HUANG Po

doi:10.1088/1674-1137/37/10/106202

Chinese Physics C> 2013, Vol. 37> Issue(10) : 106202 DOI: 10.1088/1674-1137/37/10/106202

Experimental study on the measurement of uranium casting enrichment by time-dependent coincidence method

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the time-dependent coincidence method, a preliminary experiment has been performed on uranium metal castings with similar quality (about 8-10 kg) and shape (hemispherical shell) in different enrichments using neutron from Cf fast fission chamber and timing DT accelerator. Groups of related parameters can be obtained by analyzing the features of time-dependent coincidence counts between source-detector and two detectors to characterize the fission signal. These parameters have high sensitivity to the enrichment, the sensitivity coefficient (defined as (ΔR/Δm)/R) can reach 19.3% per kg of ²³⁵U. We can distinguish uranium castings with different enrichments to hold nuclear weapon verification.

References

[1]

Mttingly J K, Valentine T E, Mihalczo J T. NWIS Measurements for Uranium Metal Annular Castings. Oak Ridge Y-12 Plant, 1998.3[2] Valentine T E, Chiang L G, Mihalczo J T. Preliminary Evaluation of NMIS for Interrogation of PU and HEU in AT400-R Containers at MAYAK. ORNL/M-6648 R4, Oak Ridge National Laboratory, 2000.1[3] Nouri, P. Nagel. OECD Nuclear Energy Agency (www.nea.fr/janis)[4] Mihalczo J T, Mattingly J K, Mullens J A, Neal J S. NMIS With Gamma Spectrometry For Attributes of Pu and HEU, Explosives and Chemical Agents. Oak Ridge Y-12 Plant Report, May 10, 2002. Report No:Y/LB-16,123, Rev. 1[5] Mihalczo J T, Mullens J A, Mattingly J K et al. Nuclear Instruments and Methods in Physics Research A, 2000, 450: 531-555[6] LI Jian-Sheng. Nuclear Electronics Detection Technology, 2001, 21(4): 264-267 (in Chinese)[7] Jarrod D Edwards, John K Mattingly, Sara A Pozzi. Analysis of Neutron Reflection in Correlation Measurements. Oak Ridge National Laboratory, 2001[8] Technology RD for Arms Control. Arms Control and Nonproliferation Technologies, NNSA/NN/ACNT-SP01[R]. USA: NNSA, 2001

[1]	Long-Ke Li , Ye-Qi Chen , Wen-Biao Yan , Zi-Ping Zhang . D⁰-D⁰ mixing sensitivity estimation at Belle Ⅱ in wrong-sign decays D⁰→K⁺π^-π⁰ via time-dependent amplitude analysis. Chinese Physics C, 2017, 41(2): 023001. doi: 10.1088/1674-1137/41/2/023001
[2]	Jian-Guo Qin , Cai-Feng Lai , Li Jiang , Rong Liu , Xin-Wei Zhang , Bang-Jiao Ye , Tong-Hua Zhu . Method for measuring prompt γ-rays generated by D-T neutrons bombarding a depleted uranium spherical shell. Chinese Physics C, 2016, 40(1): 014001. doi: 10.1088/1674-1137/40/1/014001
[3]	XU Xing , WANG Meng , SHUAI Peng , CHEN Rui-Jiu , YAN Xin-Liang , ZHANG Yu-Hu , YUAN You-Jin , XU Hu-Shan , ZHOU Xiao-Hong , Yuri A , Sergey Litvinov , TU Xiao-Lin , CHEN Xiang-Cheng , FU Chao-Yi , GE Wen-Wen , GE Zhuang , HU Xue-Jing , HUANG Wen-Jia , LIU Da-Wei , XING Yuan-Ming , ZENG Qi , ZHANG Wei . A data analysis method for isochronous mass spectrometry usingtwo time-of-flight detectors at CSRe. Chinese Physics C, 2015, 39(10): 106201. doi: 10.1088/1674-1137/39/10/106201
[4]	WANG Jie , XU Yan-Hui , ZHANG Bo , WEI Wei , FAN Le , PEI Xiang-Tao , HONG Yuan-Zhi , WANG Yong . Experimental study on TiN coated racetrack-type ceramic pipe. Chinese Physics C, 2015, 39(11): 117005. doi: 10.1088/1674-1137/39/11/117005
[5]	WANG Jie , LU Xiao-Long , YAN Yan , WEI Zheng , WANG Jun-Run , RAN Jian-Ling , HUANG Zhi-Wu , LAN Chang-Lin , YAO Ze-En , SHEN Fei , LIANG Tian-Jiao . Study of an unfolding algorithm for D-T neutron energy spectra measurement using a recoil proton method. Chinese Physics C, 2015, 39(7): 076201. doi: 10.1088/1674-1137/39/7/076201
[6]	SHI Ben-Liang , HUANG Sheng , ZHU Kun , LU Yuan-Rong . Experimental study of the plasma window. Chinese Physics C, 2014, 38(1): 018201. doi: 10.1088/1674-1137/38/1/018201
[7]	YE Chun-Feng , ZHAO Lei , FENG Chang-Qing , LIU Shu-Bin , AN Qi . A new method of waveform digitization based on time-interleaved A/D conversion. Chinese Physics C, 2013, 37(11): 116102. doi: 10.1088/1674-1137/37/11/116102
[8]	LI Shao-Li , HENG Yue-Kun , ZHAO Tian-Chi , FU Zai-Wei , LIU Shu-Lin , QIAN Sen , LIU Shu-Dong , CHEN Xiao-Hui , JIA Ru , HUANG Guo-Rui , LEI Xiang-Cui . Method for improving the time resolution of TOF system. Chinese Physics C, 2013, 37(1): 016003. doi: 10.1088/1674-1137/37/1/016003
[9]	ZHU Tong-Hua , YANG Chao-Wen , LU Xin-Xin , LIU Rong , HAN Zi-Jie , JIANG Li , WANG Mei . Measurement and analysis of fission rates in a spherical mockup of uranium and polyethylene. Chinese Physics C, 2013, 37(12): 124001. doi: 10.1088/1674-1137/37/12/124001
[10]	ZHANG Ai-Wu , YU Bo-Xiang , XIE Yu-Guang , LIU Hong-Bang , AN Zheng-Hua , WANG Zhi-Gang , CAI Xiao , SUN Xi-Lei , SHI Feng , FANG Jian , XUE Zhen , SUN Li-Jun , GE Yong-Shuai , LIU Ying-Biao , HU Tao , ZHOU Li , , . Experimental study of a THGEM detector with mini-rims. Chinese Physics C, 2012, 36(2): 142-145. doi: 10.1088/1674-1137/36/2/007
[11]	YAN Xiao-Song , LIU Rong , LU Xin-Xin , JIANG Li , WEN Zhong-Wei , HAN Zi-Jie . Measurement and analysis of the ²³⁸U(n, 2n) reactionrate in depleted uranium/polyethylene shells. Chinese Physics C, 2012, 36(7): 670-674. doi: 10.1088/1674-1137/36/7/018
[12]	LI Yong-Ming , RUAN Xi-Chao , ZHOU Bin , MA Zhong-Yuan . Determination of the time resolution for neutron scintillation detectors by multi-coincidence measurement. Chinese Physics C, 2011, 35(5): 475-477. doi: 10.1088/1674-1137/35/5/014
[13]	ZHANG Ying , LIANG Hao-Zhao , MENG Jie . First attempt to overcome the disaster of Dirac sea in imaginary time step method. Chinese Physics C, 2009, 33(S1): 113-115. doi: 10.1088/1674-1137/33/S1/036
[14]	M. Sudol (for \=PANDA collaboration) . Time-like proton form factor measurement with PANDA. Chinese Physics C, 2009, 33(12): 1244-1248. doi: 10.1088/1674-1137/33/12/031
[15]	LIU Yan-Ping , CHEN Zhao-Yang , BA Wei-Zhen , FAN Yan-Wei , DU Yan-Zhao , PAN Shi-Lie , GUO Qi . A study on the real-time radiation dosimetry measurement system based on optically stimulated luminescence. Chinese Physics C, 2008, 32(5): 381-384. doi: 10.1088/1674-1137/32/5/011
[16]	ZHU Wen-Han , ZHAO Yan-E , ZHANG Yun-Long , XU Zi-Zong , WANG Xiao-Lian . Experimental study of multi-photon contamination on the measurement offluorescent decay time. Chinese Physics C, 2008, 32(11): 912-915. doi: 10.1088/1674-1137/32/11/013
[17]	SONG Xiao-Hui , YANG Xin-E , WANG Ping . Solution of Time-Dependent Coulomb Potential with Linear Potential. Chinese Physics C, 2003, 27(9): 775-778.
[18]	Bai Jingzhi , Bian Jianguo , Chai Zhengwei , Chen Guangpei , Chen Hongfang , Chen Jiangchuan , Chen Shaomin , Chen Yaqing , Chen Yu , Chen Yuanbo , Cheng Baosen , Cui Xiangzong , Ding Huiliang , Du Zhizhen , Fan Xiaoling , Fang Jian , Gao Cuishan , Gao Meili , Gao Shuqi , Gu Jianhui , Gu Shudi , Gu Weixin , Gu Yifan , Guo Yanan , Han Shiwen , Han Ying , He Jingtang , He Ju , He Mao , Hu Guiyun , Hu Jingliang , Hu Qionghui , Hu Tao , Hu Xiaoqing , Huang Xiuping , Huang Yinzhi , Jiang Chunhua , Jin Shan , Jin Yan , Kang Shuhui , Ke Zunjian , Lai Yuanfen , Lan Huibin , Lang Pengfei , Li Jin , Li Peiqin , Li Qun , Li Rubai , Li Wei , Li Weidong , Li Weiguo , Li Xinhua , Li Xiaonan , Lin Shuzi , Liu Huaimin , Liu Jing , Liu Jinghua , Liu Qi , Liu Rongguang , Liu Yan , Liu Zhenan , Lu Feng , Lu Junguang , Lu Jianye , Luo Shuanqun , Luo Yong , Ma Aimin , Ma Encheng , Ma Jimao , Mao Huishun , Mao Zepu , Meng Xiangcheng , Ni Huiling , Nie Jing , Qi Nading , Qiu Jinfa , Qu Yunhe , Que Youkun , Rong Gang , Shao Yuying , Shen Benwei , Shen Dingli , Shen Hong , Shen Xiaoyan , Sheng Huayi , Shi Huanzhang , Song Xiaofei , Sun Fang , Sun Hansheng , Sun Shijun , Tan Yiping , Tang Suqiu , Tong Guoliang , Wang Feng , Wang Jufang , Wang Linzhou , Wang Lingshu , Wang Man , Wang Meng , Wang Peiliang , Wang Ping , Wang Shaomin , Wang Taijie , Wang Yunyong , Wei Chenglin , Wu Yigen , Xi Deming , Xia Xiaomi , Xie Peipei , Xie Yigang , Xiong Weijun , Xu Guofa , Xu Rongsheng , Xu Zhijing , Xue Shengtian , Yan Jie , Yan Wuguang , Yang Changyou , Yang Chunmin , Yang Jie , Yang Xiaofeng , Ye Minghan , Ye Shizhang , Ye Shuwei , Yi Kai , Yu Chuansong , Yu Chunxu , Yu Zhitang , Yu Zhongqiang , Yuan Changzheng , Zhang Bingyun , Zhang Changchun , Zhang Dahua , Zhang Dehong , Zhang Huiling , Zhang Jian , Zhang Jiawen , Zhang Lin , Zhang Liangsheng , Zhang Qinjian , Zhang Shaoqiang , Zhang Xueyao , Zhang Yu , Zhang Yueyuan , Zhao Dixin , Zhao Haiwen , Zhao Jingwei , Zhao Meng , Zhao Weiren , Zhao Xin , Zheng Jianping , Zheng Linsheng , Zheng Zhipeng , Zhou Guangpu , Zhou Huashi , Zhou Li , Zhou Yuehua , Zhu Qiming , Zhu Yucan , Zhu Yongsheng , Zhuang Baoan . Experimental Study of Hadron Inclusive Production in J/ψ Energy Region. Chinese Physics C, 1997, 21(S4): 19-26.
[19]	Chen Hongfang , Lü Feng , Tong Guoliang , Wu Jian , Wu Yigen , Xu Mianhai , Xu Mingkang , Xu Yadi , Ye Shuwei , Yu Yanhua , Zeng Jiyang , Zhong Chongchang , Zhu Hongguo . A Semi-experimental Method to Determine the Efficiency of ττ→eμ(υ) Event Selection. Chinese Physics C, 1994, 18(S2): 135-140.
[20]	Yang Changgen , Chen Hesheng , Jin Bingnian , Tang Xiaowei , M. Pohi . Fitting Method and Error Study for Tau Lifetime Measurement of L3 Experiment. Chinese Physics C, 1994, 18(S3): 243-250.

Access

Get Citation

XIE Wen-Xiong, LI Jian-Sheng, GONG Jian, ZHU Jian-Yu and HUANG Po. Experimental study on the measurement of uranium casting enrichment by time-dependent coincidence method[J]. Chinese Physics C, 2013, 37(10): 106202. doi: 10.1088/1674-1137/37/10/106202

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2012-09-14
Revised: 1900-01-01

Article Metric

Article Views(1983)
PDF Downloads(217)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Experimental study on the measurement of uranium casting enrichment by time-dependent coincidence method

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Experimental study on the measurement of uranium casting enrichment by time-dependent coincidence method

Corresponding author: XIE Wen-Xiong,

HTML

目录