ITP OpenIR  > 理论物理所2015年知识产出
Fusion and quasi-fission dynamics in nearly-symmetric reactions
Wang, N; Zhao, K; Li, ZX; Wang, N (reprint author), Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China.
2015
发表期刊SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
卷号58期号:11页码:112001
文章类型Article
摘要Some nearly-symmetric fusion reactions are systematically investigated with the improved quantum molecular dynamics (ImQMD) model. By introducing two-body inelastic scattering in the Fermi constraint procedure, the stability of an individual nucleus and the description of fusion cross sections at energies near the Coulomb barrier can be further improved. Simultaneously, the quasifission process in (154)sm+Gd-160 is also investigated with the microscopic dynamics model for the first time. We find that at energies above the Bass barrier, the fusion probability is smaller than 10(-5) for this reaction, and the nuclear contact time is generally smaller than 1500 fm/c. From the central collisions of Sm+Gd, the neutron-rich fragments such as Gd-164,Gd-165, W-192 can be produced in the ImQMD simulations, which implies that the quasi-fission reaction could be an alternative way to synthesize new neutron-rich heavy nuclei.
关键词Fusion Reaction Quasi-fission Imqmd Super-heavy Nuclei Neutron-rich Nuclei
学科领域Physics
资助者National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1]
DOIhttp://dx.doi.org/10.1007/s11433-015-5726-z
关键词[WOS]SUPER-HEAVY NUCLEI ; ION FUSION ; BARRIER ; SYSTEMS
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; National Natural Science Foundation of China [11422548, 11275052, 11365005, 11375062] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1]
WOS类目Physics, Multidisciplinary
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20809
专题理论物理所2015年知识产出
通讯作者Wang, N (reprint author), Guangxi Normal Univ, Dept Phys, Guilin 541004, Peoples R China.
推荐引用方式
GB/T 7714
Wang, N,Zhao, K,Li, ZX,et al. Fusion and quasi-fission dynamics in nearly-symmetric reactions[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2015,58(11):112001.
APA Wang, N,Zhao, K,Li, ZX,&Wang, N .(2015).Fusion and quasi-fission dynamics in nearly-symmetric reactions.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,58(11),112001.
MLA Wang, N,et al."Fusion and quasi-fission dynamics in nearly-symmetric reactions".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 58.11(2015):112001.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Fusion and quasi-fis(2321KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, N]的文章
[Zhao, K]的文章
[Li, ZX]的文章
百度学术
百度学术中相似的文章
[Wang, N]的文章
[Zhao, K]的文章
[Li, ZX]的文章
必应学术
必应学术中相似的文章
[Wang, N]的文章
[Zhao, K]的文章
[Li, ZX]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。