中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所1978-2010年知识产出  > 期刊论文
题名: 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
作者: Wang, N ;  Li, ZX ;  Wu, XZ ;  Zhao, EG
刊名: MODERN PHYSICS LETTERS A
出版日期: 2005
卷号: 20, 期号:34, 页码:2619-2627
关键词: NUCLEI ;  COLLISIONS ;  CM-248 ;  DECAY
学科分类: Physics
通讯作者: Wang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; China Inst Atom Energy, Beijing 102413, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Nucl Theory, Lanzhou 730000, Peoples R China; Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China
英文摘要: By 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.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000233177200004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13723
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
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.pdf(365KB)----开放获取View Download

Recommended Citation:
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.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, N]'s Articles
 [Li, ZX]'s Articles
 [Wu, XZ]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, N]‘s Articles
 [Li, ZX]‘s Articles
 [Wu, XZ]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 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.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace