Radiocarbon determinations using a minicyclotron: Applications in archaeology

doi:10.1016/S0168-583X(00)00380-3

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Radiocarbon determinations using a minicyclotron: Applications in archaeology
	Zhou, WJ; Chen, MB; Liu, YH; Donahue, D; Head, J; Lu, XF; Jull, AJT; Deng, L
	2000-10
发表期刊	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
卷号	172 页码:201-205
文章类型	Article; Proceedings Paper
摘要	The first international minicyclotron AMS facility has been brought into routine operation after many years of effort. The mass resolution of this device is greater than 3000, and the precision of isotopic ratio measurements is 1%. The age limit for C-14 dating is about 42,000 yr BP. We have used the International Oxalic Acid Standards together with geological and archaeological samples of known age as cross-checks, to evaluate the precision and accuracy of the machine: All of the cross-check results agree within two standard deviations. The performance of the machine has achieved the level of routine dating normally achieved by Tandem accelerators. The authors have used this new technique to provide a chronology for metallurgical relies in Ruichang, Janxi province. The results obtained provide significant proof for the existence of an extensive copper mining and refining industry which was 500 years earlier than previously thought. (C) 2000 Elsevier Science B.V. All rights reserved.
学科领域	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
DOI	10.1016/S0168-583X(00)00380-3
关键词[WOS]	MINI-CYCLOTRON AMS ; ACCELERATOR
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical ; Physics, Nuclear
WOS记录号	WOS:000165231000034
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12052
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Zhou, WJ,Chen, MB,Liu, YH,et al. Radiocarbon determinations using a minicyclotron: Applications in archaeology[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2000,172:201-205.
APA	Zhou, WJ.,Chen, MB.,Liu, YH.,Donahue, D.,Head, J.,...&Deng, L.(2000).Radiocarbon determinations using a minicyclotron: Applications in archaeology.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,172,201-205.
MLA	Zhou, WJ,et al."Radiocarbon determinations using a minicyclotron: Applications in archaeology".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 172(2000):201-205.