Magnetic properties of deformed dipole bands in Te-110,Te-112

Research output: Contribution to journalArticle

Abstract

A lifetime analysis using the Doppler-shift attenuation method has been performed on the Tellurium isotopes Te-110,Te-112. The experiment was performed using the Gammasphere array in conjunction with the MICROBALL charged-particle detector. Three strongly coupled bands were previously established in Te-110,Te-112 which were observed up to unusually high spins. In the current experiment, it has been possible to extract lifetime measurements using a Doppler broadened lineshape analysis on one of the Delta I = 1 band structures in Te-110. In contrast to similar Delta I = 1 structures in other nuclei in this mass region, the extracted B(M1) values did not rapidly decrease with increasing angular momentum. Instead, the strongly coupled band in Te-110 represents a deformed 1p-1h structure, rather than a weakly deformed structure showing the shears mechanism.

Details

Authors
  • A. O. Evans
  • E. S. Paul
  • A. J. Boston
  • H. J. Chantler
  • C. J. Chiara
  • M. Devlin
  • A. M. Fletcher
  • D. B. Fossan
  • D. R. LaFosse
  • G. J. Lane
  • I. Y. Lee
  • A. O. Macchiavelli
  • P. J. Nolan
  • D. G. Sarantites
  • J. M. Sears
  • A. T. Semple
  • J. F. Smith
  • K. Starosta
  • C. Vaman
  • A V Afanasjev
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Physical Sciences
Original languageEnglish
Pages (from-to)192-193
JournalPhysica Scripta
VolumeT125
Publication statusPublished - 2006
Publication categoryResearch
Peer-reviewedYes

Bibliographic note

The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)