High-spin states in Au188: Further evidence for nonaxial shape

Y. D. Fang, Y. H. Zhang, M. Oshima, Y. Toh, F. R. Xu, Y. Shi, X. H. Zhou, M. L. Liu, Y. X. Guo, M. Koizumi, A. Kimura, Y. Hatsukawa, T. Morikawa, M. Nakamura, M. Sugaware, and H. Kusakari
Phys. Rev. C 82, 064303 – Published 6 December 2010; Erratum Phys. Rev. C 83, 019902 (2011)

Abstract

The high-spin level structure of Au188 has been investigated via the Yb173(F19,4nγ) reaction at beam energies of 86 and 90 MeV. The previously reported level scheme has been modified and extended significantly. A new Iπ=20+ state associated with πh11/21νi13/22h9/21 configuration and two new rotational bands, one of which is built on the πh9/2νi13/2 configuration, have been identified. The prolate-to-oblate shape transition through triaxial shape has been proposed to occur around Au188 for the πh9/2νi13/2 bands in odd-odd Au isotopes. Evidence for πh11/21νi13/21 structure of nonaxial shape with γ<70° has been obtained by comparison with total Routhian surface and cranked-shell-model calculations.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
6 More
  • Received 5 July 2010

DOI:https://doi.org/10.1103/PhysRevC.82.064303

© 2010 The American Physical Society

Erratum

Erratum: High-spin states in Au188: Further evidence for nonaxial shape [Phys. Rev. C 82, 064303 (2010)]

Y. D. Fang, Y. H. Zhang, M. Oshima, Y. Toh, F. R. Xu, Y. Shi, X. H. Zhou, M. L. Liu, Y. X. Guo, M. Koizumi, A. Kimura, Y. Hatsukawa, T. Morikawa, M. Nakamura, M. Sugaware, and H. Kusakari
Phys. Rev. C 83, 019902 (2011)

Authors & Affiliations

Y. D. Fang1, Y. H. Zhang1, M. Oshima2, Y. Toh2, F. R. Xu3, Y. Shi3, X. H. Zhou1, M. L. Liu1, Y. X. Guo1, M. Koizumi2, A. Kimura2, Y. Hatsukawa2, T. Morikawa4, M. Nakamura4, M. Sugaware5, and H. Kusakari6

  • 1Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
  • 2Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
  • 3Department of Technical Physics and MOE Key Laboratory, Peking University, Beijing 100871, People’s Republic of China
  • 4Department of Physcis, Kyushu University, Fukuoka 812-81, Japan
  • 5Chiba Institute of Technology, Narashino, Chiba 275-0023, Japan
  • 6Chiba University, Inage-ku, Chiba 263-8512, Japan

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 82, Iss. 6 — December 2010

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
×