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Isomers and seniority in the trans-Pb nuclei

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2005-10-01

Authors

Ressler, J. J.
Beausang, C. W.
Casten, R. F.
Zamfir, N. V.
Ai, H.
Amro, H.
Babilon, M.
Cakirli, R. B.
Caggiano, J. A.
Gürdal, G.

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Abstract

Low-energy excited states of 210Ra and 208Ra were investigated at the Wright Nuclear Structure Laboratory of Yale University. Fusion evaporation recoils were selected using the gas-filled spectrometer, SASSYER. Delayed γ-rays, following isomeric decays, were detected at the focal plane of SASSYER with a small array of HPGe detectors. Transitions following the proposed Jπ ≤ 8+ isomers were observed, and the half-lives measured. The experiments are discussed and results compared to expectations from the seniority scheme.

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https://hdl.handle.net/1885/733812434

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ANU Research Publications

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Journal of Physics G: Nuclear and Particle Physics

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Journal article

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10.1088/0954-3899/31/10/041

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