Zhang, W, Cederwall, B, Qi, C, Ertoprak, A, Aktas, O, Liu, X, Andgren, K, Auranen, K, Back, T, Barber, L et al (show 44 more authors)
(2021)
Identification of excited states in <SUP>107</SUP><sub>52</sub>Te<sub>55</sub>.
PHYSICAL REVIEW C, 104 (6).
064305-.
Abstract
Excited states in the extremely neutron-deficient nucleus Te107 have been identified from two separate experiments using the recoil-decay tagging technique. Two connected structures were observed on the basis of γγ-coincidence relations and tentatively assigned as built on the mixed-parentage νg7/2d5/2 and νh11/2 intruder configurations. The observed structures were compared with large-scale shell-model calculations and total Routhian surface calculations. Collective behavior was discovered to persist in the νh11/2 band of Te107 which highlights the shape-polarizing effect of a single valence neutron occupying the h11/2 intruder orbit as the N=50 shell closure is approached.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 5106 Nuclear and Plasma Physics, 5110 Synchrotrons and Accelerators, 51 Physical Sciences |
| Divisions: | Faculty of Science and Engineering > School of Physical Sciences |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 20 Dec 2021 10:38 |
| Last Modified: | 20 Jun 2024 20:38 |
| DOI: | 10.1103/PhysRevC.104.064305 |
| Open Access URL: | https://journals.aps.org/prc/pdf/10.1103/PhysRevC.... |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3145682 |
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