Mass measurements and implications for the energy of the high-spin isomer in 94Ag |
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| Authors: | Kankainen A Elomaa V-V Batist L Eliseev S Eronen T Hager U Hakala J Jokinen A Moore I D Novikov Yu N Penttilä H Popov A Rahaman S Rinta-Antila S Rissanen J Saastamoinen A Seliverstov D M Sonoda T Vorobjev G Weber C Aystö J |
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| Affiliation: | Department of Physics, University of Jyv?skyl?, P.O. Box 35, FI-40014 University of Jyv?skyl?, Finland. anu.kankainen@phys.jyu.fi |
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| Abstract: | Nuclides in the vicinity of 94Ag have been studied with the Penning trap mass spectrometer JYFLTRAP at the Ion-Guide Isotope Separator On-Line. The masses of the two-proton-decay daughter 92Rh and the beta-decay daughter 94Pd of the high-spin isomer in 94Ag have been measured, and the masses of 93Pd and 94Ag have been deduced. When combined with the data from the one-proton- or two-proton-decay experiments, the results lead to contradictory mass excess values for the high-spin isomer in 94Ag, -46 370(170) or -44 970(100) keV, corresponding to excitation energies of 6960(400) or 8360(370) keV, respectively. |
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