Competition between antimagnetic and core rotation in 109Cd within covariant density functional theory

P. Zhang (张盼), B. Qi (亓斌), and S. Y. Wang (王守宇)
Phys. Rev. C 89, 047302 – Published 4 April 2014

Abstract

The tilted axis cranking model based on covariant density functional theory is used to investigate the negative-parity yrast sequence in 109Cd. The energy spectra, the relation between spin and rotational frequency, deformation parameters, and reduced E2 transition probabilities are calculated, which are in good agreement with available data. The orientation of angular momentum is also extracted and discussed in detail. By investigating microscopically the orientation of angular momentum and the contributions of antimagnetic rotation and core rotation to the total angular momentum, we find that 109Cd should be a critical transitional nucleus between the antimagnetic and core rotations.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Received 22 January 2014
  • Revised 10 March 2014

DOI:https://doi.org/10.1103/PhysRevC.89.047302

©2014 American Physical Society

Authors & Affiliations

P. Zhang (张盼), B. Qi (亓斌), and S. Y. Wang (王守宇)*

  • Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Shandong University, Weihai 264209, People's Republic of China

  • *sywang@sdu.edu.cn

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 89, Iss. 4 — April 2014

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×