Element distributions of intermediate mass fragments emitted in 30 MeV u Ar-40+Ni-58,Ni-64 and In-115 reactions | |
Wei, ZY; Xu, HS; Zhu, YT; Gou, QB; Lu, J; Wu, ZL; Li, SL; Zhang, YH; Wang, Q | |
刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION |
1999-06-01 | |
卷号 | 23页码:512-517 |
关键词 | Intermediate Mass Fragments Element Distributions Power Law |
ISSN号 | 0254-3052 |
英文摘要 | The element distributions of intermediate mass fragments (IMF) emitted over an angular region of 5 degrees-140 degrees have been measured in the reactions of 30MeV/u Ar-40+ Ni-58,Ni-64 and In-115. Within 20 degrees-80 degrees range the IMFs with Z = 3-24 were observed. The IMF production cross section changes smoothly with its charge number, and the element distribution changes continuously when the IMF charge number increases across the charge number of the projectile. There is no strong dependence of the element distribution on the charge number of the projectile in this angular region. The transition nature of the reaction mechanism in the intermediate energy region and the power law of the IMF element distribution,as well as the dependence of element distributions on the threshold of the detectors were discussed. |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000081406300002 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.186/handle/113462/36044] |
专题 | 近代物理研究所_实验物理中心 |
作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Wei, ZY,Xu, HS,Zhu, YT,et al. Element distributions of intermediate mass fragments emitted in 30 MeV u Ar-40+Ni-58,Ni-64 and In-115 reactions[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,1999,23:512-517. |
APA | Wei, ZY.,Xu, HS.,Zhu, YT.,Gou, QB.,Lu, J.,...&Wang, Q.(1999).Element distributions of intermediate mass fragments emitted in 30 MeV u Ar-40+Ni-58,Ni-64 and In-115 reactions.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,23,512-517. |
MLA | Wei, ZY,et al."Element distributions of intermediate mass fragments emitted in 30 MeV u Ar-40+Ni-58,Ni-64 and In-115 reactions".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 23(1999):512-517. |
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