中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
  4. 近代物理研究所知识存储（2010之前）
Alpha decay half-lives of heavy nuclei within a generalized liquid drop model

文献类型：期刊论文

作者Cheng Xi-Meng1; Zhang Hong-Fei1; Wang Zu-Kai1; Zuo-Wei2; Li Jun-Qing2
刊名CHINESE PHYSICS C
出版日期2009-03-01
卷号33期号:Suppl. 1页码:95-97
ISSN号1674-1137
关键词generalized liquid drop model alpha decay energy half-life
英文摘要Theoretical alpha-decay half-lives of the heaviest nuclei are calculated using the experimental Q value. The barriers in the quasi-molecular shape path is determined within a Generalized Liquid Drop Model (GLDM) and the WKB approximation is used. The results are compared with calculations using the Density-Dependent, M3Y (DDM3Y) effective interaction and the Viola-Seaborg-Sobiczewski (VSS) formulae. The calculations provide consistent estimates for the half-lives of the a decay chains of these superheavy elements. The experimental data stand between the GLDM calculations and VSS ones in the most time.
WOS关键词QUASI-MOLECULAR SHAPES ; EMISSION ; ELEMENTS ; CA-48
资助项目Natural Science Foundation of China[10775061] ; Natural Science Foundation of China[10505016] ; Natural Science Foundation of China[10575119]
WOS研究方向Physics
语种英语
出版者CHINESE PHYSICAL SOC
WOS记录号WOS:000264986200031
资助机构Natural Science Foundation of China
公开日期2010-10-29
源URL[http://ir.imp.cas.cn/handle/113462/5427]  
专题近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者Zhang Hong-Fei
作者单位1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Cheng Xi-Meng,Zhang Hong-Fei,Wang Zu-Kai,et al. Alpha decay half-lives of heavy nuclei within a generalized liquid drop model[J]. CHINESE PHYSICS C,2009,33(Suppl. 1):95-97.
APA Cheng Xi-Meng,Zhang Hong-Fei,Wang Zu-Kai,Zuo-Wei,&Li Jun-Qing.(2009).Alpha decay half-lives of heavy nuclei within a generalized liquid drop model.CHINESE PHYSICS C,33(Suppl. 1),95-97.
MLA Cheng Xi-Meng,et al."Alpha decay half-lives of heavy nuclei within a generalized liquid drop model".CHINESE PHYSICS C 33.Suppl. 1(2009):95-97.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

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。