論文

査読有り
2017年8月

Intermediate-spin states of Zr-92 and a large B(E2) value between the 10(1)(+) and 8(1)(+) states

PHYSICAL REVIEW C
  • M. Sugawara
  • ,
  • Y. Toh
  • ,
  • M. Koizumi
  • ,
  • M. Oshima
  • ,
  • A. Kimura
  • ,
  • T. Kin
  • ,
  • Y. Hatsukawa
  • ,
  • H. Kusakari

96
2
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevC.96.024314
出版者・発行元
AMER PHYSICAL SOC

This study investigated intermediate-spin states of Zr-92 via the inverse reaction Be-9(Kr-86, 3n)Zr-92. Seven transitions were newly observed, and a lifetime was extracted for the 10(1)(+) state by analysis of Doppler-broadened line shapes of decay. rays. A large B(E2) valuewas obtained for the transition from 10(1)(+) to 8(1)(+), and the magnitude was comparable to that for the deformed excited configurations in Zr-94 that have recently been established. A possible origin for such collectivity is discussed qualitatively based on a phenomenological deformed rotor model. Moreover, a multipletlike structure that fits into the systematics for N = 52 even-A isotones is revealed for the negative-parity yrast states.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.1103/PhysRevC.96.024314
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000407994600002&DestApp=WOS_CPL
URL
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000407994600002&KeyUID=WOS:000407994600002
URL
http://orcid.org/0000-0002-2494-5557

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