Abstract
The 0− states in the 156Gd nucleus at E = 1952.38 keV and in the 158Gd nucleus at E = 2269.16 keV are established on the basis of an analysis of available data on even-even deformed nuclei. From data on the deexcitation of the levels and on the probability of their population by beta transitions, it is found that these states have a two-particle proton structure. A comparison of our data with information about the 0− levels in the 170Yb and 176Hf nuclei makes it possible to conclude that J π0− two-particle states exist at an excitation energy of about 2 MeV and higher.
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Translated from Yadernaya Fizika, Vol. 68, No. 7, 2005, pp. 1131–1140.
Original Russian Text Copyright © 2005 by Grigoriev.
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Grigoriev, E.P. J π0− levels in 156Gd and 158Gd. Phys. Atom. Nuclei 68, 1087–1095 (2005). https://doi.org/10.1134/1.1992562
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DOI: https://doi.org/10.1134/1.1992562