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Nonlocalized motion in a two-dimensional container of α particles in 3− and 4− states of 12C
| Title: | Nonlocalized motion in a two-dimensional container of α particles in 3− and 4− states of 12C |
| Authors: | Zhou, Bo Browse this author | | Funaki, Yasuro Browse this author →KAKEN DB | | Horiuchi, Hisashi Browse this author →KAKEN DB | | Kimura, Masaaki Browse this author →KAKEN DB | | Ren, Zhongzhou Browse this author | | Röpke, Gerd Browse this author | | Schuck, Peter Browse this author | | Tohsaki, Akihiro Browse this author →KAKEN DB | | Xu, Chang Browse this author | | Yamada, Taiichi Browse this author →KAKEN DB |
| Issue Date: | 21-May-2019 |
| Publisher: | American Physical Society |
| Journal Title: | Physical Review C |
| Volume: | 99 |
| Issue: | 5 |
| Start Page: | 051303 |
| Publisher DOI: | 10.1103/PhysRevC.99.051303 |
| Abstract: | The first 3− and 4− states of 12C are studied in the present container model, in which the shift parameter is introduced to break the parity symmetry for projecting out the negative-parity states. Taking the limit as the shift parameter approaches zero and by variational calculations for one-deformed size parameter, the local energy minima are obtained for the 3− and 4− states. It is found that the obtained single Tohsaki-Horiuchi-Schuck-Röpke (THSR) wave functions for 3− and 4− states are 96% and 92% equivalent to the corresponding generator coordinate method (GCM) wave functions, respectively. The calculated intrinsic densities further show that these negative-parity states of three clusters, different from the traditional understanding of a rigid triangle structure, are found to have nonlocalized clustering structure in the two-dimensional container picture. |
| Rights: | ©2019 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/75287 |
| 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)
高等教育推進機構 (Institute for the Advancement of Higher Education) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 周 波
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