Photo-transmutation of long-lived nuclear waste Cs-135 by intense Compton gamma-ray source

doi:10.1016/j.anucene.2015.11.017

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Photo-transmutation of long-lived nuclear waste Cs-135 by intense Compton gamma-ray source
	Zhu, ZC; Luo, W; Li, ZC; Song, YM; Wang, XD; Wang, XL; Fan, GT; Luo, W (reprint author), Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
	2016
发表期刊	ANNALS OF NUCLEAR ENERGY
ISSN	0306-4549
卷号	89 期号:-页码:109—114
文章类型	期刊文献
摘要	MeV-range Compton gamma-ray beam via Compton scattering of a laser pulse against a high-current relativistic electron beam can be used to induce photo-transmutation reactions. In this work, we investigate through Monte Carlo simulations the possibility of transmutation of radioactive nuclear waste, by high-intensity Compton gamma-ray source, for the long-lived Cs-135 with a half-life of 2.3 x 10(6) years into short-lived Cs-134 with a half-life of 2.07 years, or into stable nuclide Cs-133. Our simulation results show that the transmutation reaction yield is in the order of 6 x 10(9) per hour for a given gamma-flux of 2 x 10(8) phs/s that can be obtained from the Shanghai Laser Electron Gamma-ray Source which is under construction. The transmutation capability of worldwide Compton gamma-ray facilities is also evaluated, showing that the photo-transmutation induced by brilliant Compton gamma-ray source, such as ELI-NP could be an efficient approach to transmute long-lived radioactive nuclear waste. (C) 2015 Elsevier Ltd. All rights reserved.
关键词	s Facility Laser Backscattering Product Physics I-129 Beam
DOI	10.1016/j.anucene.2015.11.017
收录类别	SCI
语种	英语
WOS记录号	WOS:000369463300012
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/25802
专题	中科院上海应用物理研究所2011-2018年
通讯作者	Luo, W (reprint author), Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
推荐引用方式 GB/T 7714	Zhu, ZC,Luo, W,Li, ZC,et al. Photo-transmutation of long-lived nuclear waste Cs-135 by intense Compton gamma-ray source[J]. ANNALS OF NUCLEAR ENERGY,2016,89(-):109—114.
APA	Zhu, ZC.,Luo, W.,Li, ZC.,Song, YM.,Wang, XD.,...&Luo, W .(2016).Photo-transmutation of long-lived nuclear waste Cs-135 by intense Compton gamma-ray source.ANNALS OF NUCLEAR ENERGY,89(-),109—114.
MLA	Zhu, ZC,et al."Photo-transmutation of long-lived nuclear waste Cs-135 by intense Compton gamma-ray source".ANNALS OF NUCLEAR ENERGY 89.-(2016):109—114.

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