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Beta decay of neutron-rich 118Rh and the lowest excited states in 118Pd |
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| Authors: | A. Jokinen J.C. Wang J. Äystö P. Dendooven S. Nummela J. Huikari V. Kolhinen A. Nieminen K. Peräjärvi S. Rinta-Antila |
| Affiliation: | Department of Physics, University of Jyv?skyl?, P.O. Box 35 (Y5), FIN-40351 Jyv?skyl?, Finland, FI |
| Abstract: | Beta decay of a refractory isotope 118Rh produced in symmetric fission and mass separated by the ion guide technique has been applied for the study of low-lying excited states of 118Pd. The yrast band in 118Pd has been observed up to a 6+ state and the lowest states of the asymmetric γ-band have been identified. The measured half-life of 118Rh is (300±60)ms. The systematics of the excited states in neutron-rich Pd-isotopes implies the saturation towards an O(6) symmetry at N = 70. Received: 19 June 2000 / Accepted: 1 August 2000 |
| Keywords: | PACS. 27.60.+j 90 ≤ A≤ 149 – 23.20.Lv Gamma transitions and level energies – 21.10.Re Collective levels |
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