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Prolate, oblate, and triaxial shape coexistence, and the lost magicity of N=28 in 43S
| Title: | Prolate, oblate, and triaxial shape coexistence, and the lost magicity of N=28 in 43S |
| Authors: | Kimura, M. Browse this author →KAKEN DB | | Taniguchi, Y. Browse this author | | Kanada-En'yo, Y. Browse this author | | Horiuchi, H. Browse this author | | Ikeda, K. Browse this author |
| Issue Date: | Jan-2013 |
| Publisher: | American Physical Society |
| Journal Title: | Physical Review C |
| Volume: | 87 |
| Issue: | 1 |
| Start Page: | 011301 |
| Publisher DOI: | 10.1103/PhysRevC.87.011301 |
| Abstract: | We report the low-lying spectrum and collective β and γ deformation of 43S as investigated by antisymmetrized molecular dynamics. Our result successfully explains the observed data including an isomeric 7/2_[1]^[-] state and illustrates the coexistence of the prolate-deformed ground band with a vanishing N = 28 shell gap, a triaxially deformed isomeric state, and an oblate-deformed excited band at very low excitation energies. |
| Rights: | ©2013 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/51919 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 木村 真明
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