Confirming band assignments in (167)ytterbium with gamma-gamma-electron triple-coincidence spectroscopy

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Smallcombe, J, Davies, PJ, Barton, CJ, Andersson, LL, Butler, PA ORCID: 0000-0001-6080-9205, Cox, DM, Grahn, T, Greenlees, PT, Hauschild, K, Herzan, A et al (show 23 more authors) , Herzberg, R-D ORCID: 0000-0001-9876-1518, Jakobsson, U, Jenkins, DG, Jones, P, Julin, R, Juutinen, S, Ketelhut, S, Leino, M, Lopez-Martens, A, Mistry, A, Nieminen, P, Pakarinen, J, Papadakis, P ORCID: 0000-0001-7509-4257, Parr, E, Peura, P, Rahkila, P, Rinta-Antila, S, Ruotsalainen, P, Sandzelius, M, Saren, J, Scholey, C, Sorri, J and Uusitalo, J (2019) Confirming band assignments in (167)ytterbium with gamma-gamma-electron triple-coincidence spectroscopy EUROPEAN PHYSICAL JOURNAL A, 55 (1). 1-. ISSN 1434-6001, 1434-601X

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Abstract

Multipolarity measurements are presented for transitions in the deformed odd-mass nucleus ¹⁶⁷ Yb in support of tentative spin assignments and level interpretations based upon the cranked-Nilsson model. Internal-conversion coefficients were measured with the SAGE (Silicon And GErmanium) spectrometer confirming several E2 transition assignments. The array of high-purity germanium detectors enabled the recording of high-multiplicity events from which γγγ and γγe^- data sets were extracted and the technique of high-fold γ-ray gating was demonstrated to cleanly isolate transitions of interest.

Item Type:	Article
Uncontrolled Keywords:	5106 Nuclear and Plasma Physics, 5110 Synchrotrons and Accelerators, 51 Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	14 Mar 2019 14:19
Last Modified:	14 Jun 2025 14:44
DOI:	10.1140/epja/i2019-12675-8
Related Websites:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3034170
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