Statistical emission of hot nuclei in the 35MeV/u Ar-40+Au-197 nuclear reaction

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	Statistical emission of hot nuclei in the 35MeV/u Ar-40+Au-197 nuclear reaction
	Xiao, ZG; Wei, ZY; Li, ZY; Liu, YY; Duan, LM; Wu, HY; Zhang, BG; Wang, HW; Wang, SF; Lu, ZH
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2000-12-01
卷号	24 期号:12 页码:1131-1136
关键词	statistical emission nuclear temperatures hot nuclei
ISSN号	0254-3052
英文摘要	The statistical emission of the 35MeV/u Ar-40 + Au-197 was studied. Several silicon DeltaE(1) + silicon DeltaE(2) + CsI(Tl) telescopes with good particle identification and lower energy thresholds were used to collect the experimental data. For the backward angle emission events, the slope nuclear temperature parameters and the isotope nuclear temperature parameters, which were extracted from the slope of energy spectra and double isotope yield ratios of the reaction products respectively, were nearly the same. The slope temperatures were slightly higher than the isotope temperatures. The reliability of the method to extract nuclear temperature has been discussed. For the backward angle events statistical emission is the dominant process, i.e. the particles emitted into backward angles mainly come from the equilibrium decay.
WOS关键词	LIGHT PARTICLE-EMISSION ; O-16-INDUCED REACTIONS ; 35 MEV/U ; COLLISIONS ; MULTIFRAGMENTATION ; TEMPERATURE ; AU+AU ; EXCITATION
WOS研究方向	Physics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000166175000009
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/1403]
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	Wei, ZY
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Xiao, ZG,Wei, ZY,Li, ZY,et al. Statistical emission of hot nuclei in the 35MeV/u Ar-40+Au-197 nuclear reaction[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(12):1131-1136.
APA	Xiao, ZG.,Wei, ZY.,Li, ZY.,Liu, YY.,Duan, LM.,...&Zhu, HD.(2000).Statistical emission of hot nuclei in the 35MeV/u Ar-40+Au-197 nuclear reaction.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(12),1131-1136.
MLA	Xiao, ZG,et al."Statistical emission of hot nuclei in the 35MeV/u Ar-40+Au-197 nuclear reaction".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.12(2000):1131-1136.