Williams, J, Ball, GC, Chester, A, Choudhary, P, Domingo, T, Garnsworthy, AB, Hackman, G, Henderson, J, Henderson, R, Krucken, R et al (show 10 more authors)
(2020)
High-spin structure of the sd shell nuclei Na-25 and Ne-22.
PHYSICAL REVIEW C, 102 (6).
064302-.
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25na_22ne_submitted.pdf - Author Accepted Manuscript Download (5MB) | Preview |
Abstract
The level structure of Na25 and Ne22 in the high excitation energy/high spin regime was studied using γ-ray spectroscopy and Doppler shift lifetime measurements following C12(O18,αp)Na25 and C12(O18,2α)Ne22 reactions. Multiple new levels and transitions were identified in both nuclides based on γ-γ coincidence data. In Na25, evidence was found for higher-spin negative-parity states up to Iπ=13/2- resulting from neutron excitation into the pf shell, in good agreement with shell model calculations using the SDPF-MU and FSU interactions. Candidates for the yrast 7+ and 8+ levels in Ne22, consistent with calculations using the USDB interaction, were also identified.
| Item Type: | Article |
|---|---|
| Depositing User: | Symplectic Admin |
| Date Deposited: | 13 Jan 2021 11:28 |
| Last Modified: | 17 Mar 2024 10:51 |
| DOI: | 10.1103/PhysRevC.102.064302 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3111083 |
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