In-gas-cell laser spectroscopy of the magnetic dipole moment of the N≈126 isotope Pt 199

Y. Hirayama, M. Mukai, Y. X. Watanabe, M. Ahmed, S. C. Jeong, H. S. Jung, Y. Kakiguchi, S. Kanaya, S. Kimura, J. Y. Moon, T. Nakatsukasa, M. Oyaizu, J. H. Park, P. Schury, A. Taniguchi, M. Wada, K. Washiyama, H. Watanabe, H. Miyatake

研究成果: ジャーナルへの寄稿学術誌査読

20 被引用数 (Scopus)

抄録

The magnetic dipole moment and mean-square charge radius of Pt199g (Iπ= 5/2-,t1/2=30.8 min) ground state and Pt199m (Eex=424 keV, Iπ= (13/2)+,t1/2=13.6 s) isomeric state are evaluated for the first time from investigations of the hyperfine splitting of the λ1=248.792 nm transition by in-gas-cell laser ionization spectroscopy. Ground and isomeric states of neutron-rich Pt199 nucleus were produced by a multinucleon transfer reaction at the KEK Isotope Separation System (KISS), designed for the study of nuclear spectroscopy in the vicinity of N=126. The measured magnetic dipole moments +0.75(8)μN and -0.57(5)μN are consistent with the systematics of those of nuclei with Iπ= 5/2- and Iπ= 13/2+, respectively.

本文言語英語
論文番号014307
ジャーナルPhysical Review C
96
1
DOI
出版ステータス出版済み - 7月 11 2017
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

フィンガープリント

「In-gas-cell laser spectroscopy of the magnetic dipole moment of the N≈126 isotope Pt 199」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル