Parr, E, Page, RD, Joss, DT ORCID: 0000-0001-5763-8767, Ali, FA, Auranen, K, Capponi, L, Grahn, T, Greenlees, PT, Henderson, J, Herzan, A et al (show 26 more authors)
(2018)
Fine structure in the alpha decay of high-spin isomers in Lu-155 and Hf-156.
PHYSICAL REVIEW C, 98 (2).
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Abstract
Fine structure in the α decay of high-spin isomers in Lu155(25/2-) and Hf156(8+) has been studied for the first time using αγ-coincidence analysis. Three new α decays from Lu155(25/2-) and two from Hf156(8+) have been identified, populating seniority s>1 states in the N=82 nuclei Tm151 and Yb152, respectively. The reduced hindrance factors of the α decays support the previous configuration assignments of the populated states. This is the first observation of states with excitation energy greater than 1.5 MeV being populated following α decay in nuclei outside of the Pb208 region.
Item Type: | Article |
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Depositing User: | Symplectic Admin |
Date Deposited: | 05 Feb 2020 09:46 |
Last Modified: | 19 Jan 2023 00:04 |
DOI: | 10.1103/PhysRevC.98.024321 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3073554 |
Available Versions of this Item
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Fine structure in the
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>α</mml:mi></mml:math>
decay of high-spin isomers in
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and
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Hf</mml:mi><mml:mprescripts /><mml:none /><mml:mn>156</mml:mn></mml:mmultiscripts></mml:math>. (deposited 11 Oct 2018 10:20)
- Fine structure in the alpha decay of high-spin isomers in Lu-155 and Hf-156. (deposited 05 Feb 2020 09:46) [Currently Displayed]