Arithmetic of the Plutonium Age with Pu300 Energy Window

CHU Cheng-Sheng; HAO Fan-Hua; GONG Jian; HUANG Rui-Liang; WU Huai-Long; XIANG Yong-Chun; LIU Su-Ping; LIU Xiao-Ya; HU Yong-Bo; HU Guang-Chun; ZHANG Jian-Hua

Chinese Physics C> 2006, Vol. 30> Issue(11) : 1128-1131

Arithmetic of the Plutonium Age with Pu300 Energy Window

Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China

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Abstract：
LLNL bring forward an arithmetic of the plutonium age with the 330---350keV(Pu300) energy window. And another arithmetic of plutonium age with the same energy window is proposed in this paper. The ages of two plutonium samples were calculated with this arithmetic, and the comparison with the results from PC/FRAM indicates that the proposed arithmetic is rather reasonable.

References

[1]

. WEI Meng-Fu, ZHANG Lian-Ping, WU Lun-Qiang et al.Atomic Energy Science and Technology, 2004, 38(6): 561-564. (in Chinese)(韦孟伏, 张连平, 吴沦强等. 原子能科学技术, 2004, 38(6): 561—564)2. Archer D E, Luke S John, Parker W. Pu300: A Toolfor Measurement of Internal Document Number: Age forArms Control Transparency via Gamma-Ray Spectroscopy:UCRL-JC-136626. LLNL, 20003. Larry R Avens, James E Doyle, Mark F Mullen. The FissileMaterial Transparency Technology Demonstration: LA-UR-01-3570. LANL, 20014. LU Xi-Ting. Atomic Nucleus Physics. Beijing: Atomic En-ergy Press, 1982. 27-30(in Chinese)(卢希庭编著. 原子核物理. 北京: 原子能出版社, 1982. 27—30)5. HAO Fan-Hua, HU Guang-Chun, LIU Su-Ping et al. ActaPhysica Sinica, 2005, 51(8): 3524(in Chinese)(郝樊华, 胡广春, 刘素萍等. 物理学报, 2005, 51(8): 3524)

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CHU Cheng-Sheng, HAO Fan-Hua, GONG Jian, HUANG Rui-Liang, WU Huai-Long, XIANG Yong-Chun, LIU Su-Ping, LIU Xiao-Ya, HU Yong-Bo, HU Guang-Chun and ZHANG Jian-Hua. Arithmetic of the Plutonium Age with Pu300 Energy Window[J]. Chinese Physics C, 2006, 30(11): 1128-1131.

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Received: 2006-01-19
Revised: 2006-03-07

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沈阳化工大学材料科学与工程学院沈阳 110142

Arithmetic of the Plutonium Age with Pu300 Energy Window

Corresponding author: CHU Cheng-Sheng,

Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China

Received Date: 2006-01-19
Accepted Date: 2006-03-07
Available Online: 2006-11-05

Abstract: LLNL bring forward an arithmetic of the plutonium age with the 330---350keV(Pu300) energy window. And another arithmetic of plutonium age with the same energy window is proposed in this paper. The ages of two plutonium samples were calculated with this arithmetic, and the comparison with the results from PC/FRAM indicates that the proposed arithmetic is rather reasonable.