論文

査読有り
2008年10月

Multi-Quasiparticle States in Odd-Odd I-118

JOURNAL OF THE KOREAN PHYSICAL SOCIETY
  • C. -B. Moon
  • C. S. Lee
  • M. Oshima
  • Y. Toh
  • J. Goto
  • Y. Hatsukawa
  • A. Kimura
  • M. Koizumi
  • A. Osa
  • T. Komatsubara
  • K. Miyakawa
  • 全て表示

53
4
開始ページ
1844
終了ページ
1847
記述言語
英語
掲載種別
研究論文(学術雑誌)
出版者・発行元
KOREAN PHYSICAL SOC

The excited states of the doubly odd nucleus I-118 have been studied by using in-beam gamma-ray spectroscopy with the Cd-110(C-12, p3n) reaction at E-lab = 80 MeV. We have established several multi-quasi particle states associated with different proton and neutron quasiparticle configurations. A I-pi = 14(-) level at 2561 keV was newly observed and found to be associated with the pi h(11/2)nu d(5/2) configuration coupled to a pair of protons in the g(7/2) orbital. TRS calculations for the 14(-) level indicated a favored oblate state based on the fully aligned four-quasiparticle pi[h(11/2)(g(7/2))(2)](23/2)-nu[d(5/2)](5/2+) configuration. Another energetically favored state I-pi = 24(-) at 6216 keV could be interpreted as a noncollective oblate state from the fully aligned six-quasiparicle pi[h(11/2)(g(7/2))(2)](23/2)-nu[d(5/2)(h(11/2))(2)](25/2+) configuration. No Delta = 1 side band of the same parity as the pi h(11/2)nu h(11/2) band was observed while a side band built on the pi g(9/2 nu)h(11/2) configuration was considered to be caused by the gamma vibration coupling.

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000260100400013&DestApp=WOS_CPL
ID情報
  • ISSN : 0374-4884
  • Web of Science ID : WOS:000260100400013

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