Detailed α-decay study of <SUP>180</SUP>Tl

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Andel, B, Andreyev, AN, Antalic, S, Barzakh, A, Bree, N, Cocolios, TE, Comas, VF, Diriken, J, Elseviers, J, Fedorov, DV et al (show 21 more authors) , Fedosseev, VN, Franchoo, S, Ghys, L, Heredia, JA, Huyse, M, Ivanov, O, Koster, U, Liberati, V, Marsh, BA, Nishio, K, Page, RD, Patronis, N, Seliverstov, MD, Tsekhanovich, I, Van den Bergh, P, De Walle, J Van, Van Duppen, P, Venhart, M, Vermote, S, Veselsky, M and Wagemans, C (2017) Detailed α-decay study of <SUP>180</SUP>Tl. PHYSICAL REVIEW C, 96 (5). 054327-.

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Abstract

A detailed α-decay spectroscopy study of Tl180 has been performed at ISOLDE (CERN). Z-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of Tl180. Fine-structure α decays to excited levels in the daughter Au176 were identified and an α-decay scheme of Tl180 was constructed based on an analysis of α-γ and α-γ-γ coincidences. Multipolarities of several γ-ray transitions deexciting levels in Au176 were determined. Based on the analysis of reduced α-decay widths, it was found that all α decays are hindered, which signifies a change of configuration between the parent and all daughter states.

Item Type:	Article
Uncontrolled Keywords:	5106 Nuclear and Plasma Physics, 5110 Synchrotrons and Accelerators, 51 Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	14 Dec 2017 10:14
Last Modified:	22 Jun 2024 07:22
DOI:	10.1103/PhysRevC.96.054327
Open Access URL:	http://doi.org/10.1103/PhysRevC.96.054327
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3014134