2018年7月10日
Proton single particle energies next to 78Ni: Spectroscopy of 77Cu via single proton knock-out reaction
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
- 巻
- 782
- 号
- 開始ページ
- 99
- 終了ページ
- 103
- 記述言語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.physletb.2018.05.023
© 2018 The Authors Excited states of 77Cu have been investigated by use of single proton knock-out reaction at the Radioactive Isotope Beam Factory in RIKEN in order to reveal the main components of the proton single-particle states. Three excited states were observed at 271, 902 and 2068 keV in 77Cu. The lowest-energy excited state follows the trend predicted for the crossing of the 3/21− and 5/21− states. Comparing the excitation energies of the 3/2−, 5/2− and 7/2− levels from 69Cu to 77Cu one can see that the Z=28 shell gap between the p3/2 and f7/2 states is rather stable, while the f5/2−f7/2 spin–orbit splitting decreases by ∼1.5 MeV in agreement with shell model calculations using the tensor force.
- リンク情報
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- DOI
- https://doi.org/10.1016/j.physletb.2018.05.023
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000438486900016&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85046992524&origin=inward 本文へのリンクあり
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85046992524&origin=inward
- ID情報
-
- DOI : 10.1016/j.physletb.2018.05.023
- ISSN : 0370-2693
- SCOPUS ID : 85046992524
- Web of Science ID : WOS:000438486900016