ITP OpenIR  > SCI期刊论文
Li, Zhuxia; Wu, Xizhen; Wang, Ning; Li, ZX , Inst Atom Energy, Beijing 102413, Peoples R China, Peoples R China
Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197
Source PublicationROMANIAN REPORTS IN PHYSICS
KeywordQuantum Molecular-dynamics Ion collisIons U-238 Nuclei Cm-248
AbstractBy using the improved Quantum Molecular Dynamics model, the Pu-244+(PU)-P-244, U-238+U-238 and (197)An+ Au-197 reactions at the energy range of E-c.m. = 800 MeV to 2000 MeV are studied. We find that the production probability of superheavy fragments(SHF) with Z >= 114 is much higher for Pu-244+Pu-244 reaction compared with that of U-238+U-238 reaction and no product of SHF is found for the Au-197+Au-197. The production probability of SHF is narrowly peaked in the dependence of incident energies. The decay mechanism of the composite system of projectile and target and the time scale of decay process are explored. The binding energies of superheavy fragments are found to be broadly distributed and their shapes turn out to be exotic form.
2007
ISSN1221-1451
Volume59Issue:2Pages:729-740
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5804
CollectionSCI期刊论文
Corresponding AuthorLi, ZX , Inst Atom Energy, Beijing 102413, Peoples R China, Peoples R China
Recommended Citation
GB/T 7714
Li, Zhuxia,Wu, Xizhen,Wang, Ning,et al. Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197[J]. ROMANIAN REPORTS IN PHYSICS,2007,59(2):729-740.
APA Li, Zhuxia,Wu, Xizhen,Wang, Ning,&Li, ZX , Inst Atom Energy, Beijing 102413, Peoples R China, Peoples R China.(2007).Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197.ROMANIAN REPORTS IN PHYSICS,59(2),729-740.
MLA Li, Zhuxia,et al."Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197".ROMANIAN REPORTS IN PHYSICS 59.2(2007):729-740.
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