Elsevier

Physics Letters B

Volume 200, Issue 3, 14 January 1988, Pages 255-258
Physics Letters B

Identification of excited levels in 69Se and evidence for oblate deformed g92 bands in 69, 71Se

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Abstract

γ-rays from the decay of excited states in the neutron deficient nucleus 69Se could be identified from the reaction 32S(40Ca, 2pn)69Se. In 71Se the unfavoured g92 band was established using the reaction 16O(58Ni, 2pn) 71Se. γ-spectroscopic investigation revealed an oblate structure of the g92 bands in both nuclei.

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    This work was funded by the German Federal Minister for Research and Technology [BMFT] under contract number 060 K 272.

    1

    Valuable discussions with A. Gelberg and W. Nazarewicz are gratefully acknowledged. We are indebted to P. von Brentano for carefully reading this manuscript.

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