Collectivity in neutron-deficient Pb and Po nuclei
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Altmetric Citations
Grahn, T.; Dewald, A; Moller, O.; Julin, Rauno Juhani; Beausang, C.; Christen, S; Darby, I G; Eeckhaudt, S.; Greenlees, P T; Gorgen, A; Helariutta, K; Jolie, J; Kettunen, H; Kroll, T; Krucken, R.; Jones, P; Juutinen, S; Le Coz, Y; Leino, M; Leppanen, A.P.; Meierbeck, P.; Melon, B; Meyer, D A; Nieminen, Paivi; Nyman, M.; Page, R.D.; Pakarinen, J.; Petkov, P; Rahkila, P; Saha, B.; Sandzelius, M.; Saren, J.; Scholey, C; Uusitalo, J
Description
Lifetimes of low-lying yrast states in186Pb and194Po have been determined by employing, for the first time, the recoil-decay tagging technique in recoil distance Doppler-shift lifetime measurements. In addition, lifetime measurements of prolate states in188Pb up to the 8+ state were carried out using the recoil gating method. The deformation parameters β2 = 0.29(5) and β2 for the prolate (186,188Pb) and the oblate (194Po) bands, respectively, have been extracted from the measured lifetimes.
Collections | ANU Research Publications |
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Date published: | 2007 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/52856 |
Source: | European Physical Journal - Special Topics |
DOI: | 10.1140/epjst/e2007-00282-8 |
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