Core-excited smoothly terminating band in 114Xe

E. S. Paul, A. J. Boston, H. J. Chantler, P. J. Nolan, M. P. Carpenter, R. V.F. Janssens, F. G. Kondev, D. Seweryniak, C. J. Chiara, D. B. Fossan, T. Koike, K. Starosta, D. R. LaFosse, A. M. Fletcher, J. C. Lisle, D. Patel, J. F. Smith, W. Reviol, D. G. Sarantites, R. WadsworthA. N. Wilson, I. Ragnarsson

研究成果: Article査読

7 被引用数 (Scopus)

抄録

High-spin states have been studied in neutron-deficient 54114Xe, populated through the 58Ni(58Ni,2p) fusion-evaporation reaction at 230 MeV. The Gammasphere γ-ray spectrometer has been used in conjunction with the Microball charged-particle detector in order to select evaporation residues of interest. The yrast band has been greatly extended to a tentative spin of 52hℏ and shows features consistent with smooth band termination. This band represents the first evidence for a core-excited (six-particle, two-hole) proton configuration above Z = 53.

本文言語English
論文番号051308
ページ(範囲)513081-513084
ページ数4
ジャーナルPhysical Review C - Nuclear Physics
65
5
DOI
出版ステータスPublished - 2002 5
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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