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High-spin states and possible "stapler" band in In 115

  • Z. Q. Chen
  • , S. Y. Wang*
  • , L. Liu
  • , P. Zhang
  • , H. Jia
  • , B. Qi
  • , S. Wang
  • , D. P. Sun
  • , C. Liu
  • , Z. Q. Li
  • , X. G. Wu
  • , G. S. Li
  • , C. Y. He
  • , Y. Zheng
  • , L. H. Zhu
  • *Corresponding author for this work
  • Shandong University
  • China National Nuclear Corporation

Research output: Contribution to journalArticlepeer-review

Abstract

High-spin states of In115 have been studied using the Cd114 (Li7,α2n) reaction at a beam energy of 48 MeV. A total of 13 new transitions have been observed and added to the level scheme of In115. Most of the states in In115 can be interpreted in terms of the weak coupling of a g9/2 proton hole to the core states of Sn116 or a g7/2 proton to the core states of Cd114. A ΔI=1 band with the π(g9/2)-1 - ν(h11/2)2 configuration was suggested as an oblate band built on the "stapler" mechanism with the aid of the tilted axis cranking model based on covariant density functional theory.

Original languageEnglish
Article number044303
JournalPhysical Review C - Nuclear Physics
Volume91
Issue number4
DOIs
StatePublished - 7 Apr 2015

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