Neutron excitations in Ba-119

Zheng, KK, Petrache, CM, Zhang, ZH, Astier, A, Lv, BF, Greenlees, PT, Grahn, T, Julin, R, Juutinen, S, Luoma, M
et al (show 25 more authors) (2021) Neutron excitations in Ba-119. PHYSICAL REVIEW C, 104 (1). 014326-.

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The neutron-deficient nucleus has been studied using the reaction and the JUROGAM 3 -ray detector array coupled to the MARA recoil-mass separator setup. One new rotational band and several low-lying states are newly identified. A half-life of has been measured for the bandhead of the band. The two previously known rotational bands are confirmed, except for the higher part of the +1/2 signature partner of the positive-parity band. Configurations are assigned based on the analysis of the observed quasiparticle alignments whose nature is unveiled by the calculations using the particle number conserving cranked shell model.

Item Type: Article
Divisions: Faculty of Science and Engineering > School of Physical Sciences
Depositing User: Symplectic Admin
Date Deposited: 11 Aug 2021 10:46
Last Modified: 15 Mar 2024 00:43
DOI: 10.1103/PhysRevC.104.014326
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