中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Decay study of Na-20 and its beta-delayed O-16 recoiling

文献类型:期刊论文

作者Huang, WX; Xu, XJ; Ma, RC; Hu, ZQ; Guo, JS; Guo, YX; Liu, HY; Xu, LL
刊名SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
出版日期1997-06-01
卷号40页码:638-643
关键词nuclear decay recoil beta-delayed particle decay energy loss
ISSN号1006-9283
英文摘要The decay of Na-20 of astrophysical reactions has been studied deeply via Ne-20(p, n)Na-20 reaction. A new beta-delayed alpha decay with a energy of 5 896 +/- 6 keV and relative intensity of 0.002 4 +/- 0.000 3 was discovered. At the same time the O-16 recoiling in beta(+)-delayed a decay of Na-20 was observed in experiment for the first time. From these, it is inferred that a beta-delayed low energy a decay of Na-20 with energy of similar to 780 keV and relative intensity of similar to 1.4 was mixed in O-16 recoiling. In O-16 recoiling and the low energy a decay, the energy loss for low energy charged particles through matter was discussed in detail. At last, two methods for discriminating the beta-delayed low energy alpha decay of Na-20 were proposed.
WOS关键词PROTON
WOS研究方向Mathematics
语种英语
WOS记录号WOS:A1997XB98900010
出版者SCIENCE CHINA PRESS
源URL[http://119.78.100.186/handle/113462/46842]  
专题中国科学院近代物理研究所
通讯作者Huang, WX
作者单位CHINESE ACAD SCI,INST MODERN PHYS,LANZHOU 730000,PEOPLES R CHINA
推荐引用方式
GB/T 7714
Huang, WX,Xu, XJ,Ma, RC,et al. Decay study of Na-20 and its beta-delayed O-16 recoiling[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,1997,40:638-643.
APA Huang, WX.,Xu, XJ.,Ma, RC.,Hu, ZQ.,Guo, JS.,...&Xu, LL.(1997).Decay study of Na-20 and its beta-delayed O-16 recoiling.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,40,638-643.
MLA Huang, WX,et al."Decay study of Na-20 and its beta-delayed O-16 recoiling".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 40(1997):638-643.

入库方式: OAI收割

来源:近代物理研究所

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