ヒガシヤマ　コウジ   HIGASHIYAMA Koji   東山　幸司    所属   千葉工業大学  創造工学部 教育センター（創造工学部）    職種   教授
言語種別	英語
発行・発表の年月	2018/07
形態種別	学術雑誌
査読	査読あり
標題	Shell-model study of Pb, Bi, Po, At, Rn, and Fr isotopes with masses from 210 to 217
執筆形態	共著
掲載誌名	Physical Review C
掲載区分	国外
出版社・発行元	American Physical Society
巻・号・頁	98,pp.014308-1-014308-18
著者・共著者	K. Yanase, E. Teruya, K. Higashiyama, and N. Yoshinaga
概要	Large-scale shell-model calculations are performed for even-even, odd-mass, and doubly odd nuclei of Pb, Bi, Po, At, Rn, and Fr isotopes in the neutron rich region assuming 208Pb as a doubly magic core. Seven orbitals above the magic number 126 are considered for neutrons and all the six orbitals between the magic numbers 82 and 126 are considered for protons. For a phenomenological effective two-body interaction, one set of the monopole-pairing, quadrupole-quadrupole, and multipole-pairing interactions is adopted for all the nuclei considered. The calculated energies and electromagnetic properties are compared with the experimental data. Many isomeric states are analyzed in terms of the shell-model configurations. The spins and parities of some experimentally ambiguous states are suggested.
DOI	10.1103/PhysRevC.98.014308