ITP OpenIR  > 理论物理所科研产出  > SCI论文
Wang, N; Li, ZX; Wu, XZ; Zhao, EG; Wang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
Search for possible way of producing super-heavy elements: Dynamic study on damped reactions of Pu-244+Pu-244, U-238 and Au-197+Au-197
Source PublicationMODERN PHYSICS LETTERS A
KeywordNuclei Collisions Cm-248 Decay
AbstractBy using the Improved Quantum Molecular Dynamics model, the Pu-244+Pu-244, U-238+ U-238 and Au-197+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 (SHFs) with Z >= 114 for the Pu-244+Pu-244 reaction is much higher compared with that for the U-238+U-238 reaction and no product of SHF is found for the Au-197+Au-197. The production probability of SHFs strongly depends on the incident energy and a narrowly peaked energy dependence of production probability is found. The decay mechanism of the composite system of projectile and target is studied and the time scale of decay process is explored. The binding energies and the shapes of SHFs are studied. The binding energies of SHFs are broadly distributed and the shapes of SHFs are strongly deformed.
2005
ISSN0217-7323
Volume20Issue:34Pages:2619-2627
Subject AreaPhysics
Indexed BySCI
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Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13723
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Wang, N,Li, ZX,Wu, XZ,et al. Search for possible way of producing super-heavy elements: Dynamic study on damped reactions of Pu-244+Pu-244, U-238 and Au-197+Au-197[J]. MODERN PHYSICS LETTERS A,2005,20(34):2619-2627.
APA Wang, N,Li, ZX,Wu, XZ,Zhao, EG,&Wang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2005).Search for possible way of producing super-heavy elements: Dynamic study on damped reactions of Pu-244+Pu-244, U-238 and Au-197+Au-197.MODERN PHYSICS LETTERS A,20(34),2619-2627.
MLA Wang, N,et al."Search for possible way of producing super-heavy elements: Dynamic study on damped reactions of Pu-244+Pu-244, U-238 and Au-197+Au-197".MODERN PHYSICS LETTERS A 20.34(2005):2619-2627.
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