Some Collective Observables in Nuclear Motion

  • The B(E2:)values and ground band energy ratio R=,are often used as indicators of the collectivity in nuclear motion.A great effort has been paid to understand systematically the relation between these quantities and the calculated deformation parameters through a standard potential energy surface approach.It is found that the B(E2:)values are dominantly determined by the equilibrium(static)deformation of nuclei.The existing NilssonstrutinskyBCS approach can reproduce nicely reasonable deformation values for a great variety of even-even nuclei, from Z=30 to actinides,while the energy ratio R reflects the whole structure of the potential energy surface,such as the stiffness and unharmonisity.
  • 加载中
  • [1] S.Raman et al.At.Data and Nucl.Data Tables,36(1987)1.[2]I.Ragnarsson and W.Nazarewicz,private communication.[3]S.G.Nilsson et al,Nucl.Phys,A131l(1969)1.[4]T.Bengtsson and I.Ragnarsson,Nucl.Phys,A436(1985)14.
  • 加载中

Get Citation
Zhang Jingye. Some Collective Observables in Nuclear Motion[J]. Chinese Physics C, 1994, 18(12): 1119-1123.
Zhang Jingye. Some Collective Observables in Nuclear Motion[J]. Chinese Physics C, 1994, 18(12): 1119-1123. shu
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2428)
PDF Downloads(518)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Some Collective Observables in Nuclear Motion

    Corresponding author: Zhang Jingye,
  • Institute of Modern Physics,Academic Sinica,Lanzhou 730000

Abstract: The B(E2:)values and ground band energy ratio R=,are often used as indicators of the collectivity in nuclear motion.A great effort has been paid to understand systematically the relation between these quantities and the calculated deformation parameters through a standard potential energy surface approach.It is found that the B(E2:)values are dominantly determined by the equilibrium(static)deformation of nuclei.The existing NilssonstrutinskyBCS approach can reproduce nicely reasonable deformation values for a great variety of even-even nuclei, from Z=30 to actinides,while the energy ratio R reflects the whole structure of the potential energy surface,such as the stiffness and unharmonisity.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return