A logarithmic detection system for heavy ion experiments

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	A logarithmic detection system for heavy ion experiments
	Zhou, JQ; Luo, YF; Zhao, YX; Lei, HH; Xi, HF; Guo, ZY; Zhan, WL; Wang, JC
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION
	1996
卷号	368 期号:2 页码:473-478
ISSN号	0168-9002
通讯作者	Wang, JC, LANZHOU UNIV,INST MODERN PHYS,LANZHOU 730000,PEOPLES R CHINA.
英文摘要	The performance of a logarithmic detection system is investigated for the 25 MeV/u Ar-40 induced reaction. The detection system consists of four parts: an axial ionization chamber (IC), a position sensitive silicon detector (PSSD), a large area PW silicon photodiode (SPD) and a 16 element CsI(T1) scintillator array. The energy resolutions for IC and PSSD tested with Am-241 (5.486 MeV) sources were 3 and 2.6% (FWHM), respectively. Fragments with Z values from Z = 2 to Z = 21 were identified in the reaction Ar-40+In-115. A Z resolving power of Z/Delta Z similar to 44.5 (FWHM) for Z = 18 has been achieved, and the energy dynamic range for a-particles was about 2-130 MeV. A position resolution of 0.86+/-0.03 mm (FWHM) for PSSD was obtained for the reaction Ar-40+Al-27 with 1 mu s amplifier shaping time.
WOS关键词	BRAGG-CURVE SPECTROSCOPY ; SENSITIVE SILICON DETECTOR ; POSITION ; COLLISIONS ; RESOLUTION ; ARRAY
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:A1996TP58300026
公开日期	2011-08-26
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/10379]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者	Wang, JC
推荐引用方式 GB/T 7714	Zhou, JQ,Luo, YF,Zhao, YX,et al. A logarithmic detection system for heavy ion experiments[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION,1996,368(2):473-478.
APA	Zhou, JQ.,Luo, YF.,Zhao, YX.,Lei, HH.,Xi, HF.,...&Wang, JC.(1996).A logarithmic detection system for heavy ion experiments.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION,368(2),473-478.
MLA	Zhou, JQ,et al."A logarithmic detection system for heavy ion experiments".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION 368.2(1996):473-478.