Smallcombe, J, Garnsworthy, AB, Korten, W, Singh, P, Ali, FA, Andreoiu, C, Ansari, S, Ball, GC, Barton, CJ, Bhattacharjee, SS et al (show 15 more authors)
(2022)
Improved measurement of the 0<sub>2</sub><SUP>+</SUP> → 0<sub>1</sub><SUP>+</SUP> <i>E</i>0 transition strength for <SUP>72</SUP>Se using the SPICE spectrometer.
PHYSICAL REVIEW C, 106 (1).
014312-.
ISSN 2469-9985, 2469-9993
Abstract
The selenium isotopes lie at the heart of a tumultuous region of the nuclear chart where shape coexistence effects grapple with neutron-proton pairing correlations, triaxiality, and the impending proton drip line. In this work, a study of Se72 by internal conversion electron and γ-ray spectroscopy was undertaken with the SPICE and TIGRESS arrays. New measurements of the branching ratio and lifetime of the 02+ state were performed, yielding a determination of ρ2(E0;02+→01+)=29(3) milliunits. Two-state mixing calculations were performed that highlighted the importance of interpretation of such E0 strength values in the context of shape coexistence.
| 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: | 14 Mar 2023 14:54 |
| Last Modified: | 07 Dec 2024 21:56 |
| DOI: | 10.1103/PhysRevC.106.014312 |
| Open Access URL: | https://jyx.jyu.fi/bitstream/handle/123456789/8270... |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3169055 |
Altmetric
Altmetric
