Cubiss, JG, Andreyev, AN, Barzakh, AE, Andel, B, Antalic, S, Cocolios, TE, Goodacre, T Day, Fedorov, DV, Fedosseev, VN, Ferrer, R et al (show 18 more authors)
(2019)
Fine structure in the α decay of <SUP>218</SUP>At.
PHYSICAL REVIEW C, 99 (6).
064317-.
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Abstract
An α-decay study of At218 was performed at the CERN-ISOLDE facility. Laser-ionized beams of At218 were mass separated and implanted into an α-γ detection setup. Coincidence α-γ data were collected for the first time and a more precise half-life value of T1/2=1.27(6) s was measured. A new α-decay scheme was deduced based on the extracted reduced α-decay widths for fine-structure decays. The results from this work lead to a preferred spin and parity assignment of Jπ=(3-); however, Jπ=(2)- cannot be fully excluded.
| Item Type: | Article |
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| Depositing User: | Symplectic Admin |
| Date Deposited: | 15 Aug 2019 08:11 |
| Last Modified: | 15 Mar 2024 15:38 |
| DOI: | 10.1103/PhysRevC.99.064317 |
| Open Access URL: | http://doi.org/10.1103/PhysRevC.99.064317 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3051789 |
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