High-spin states of ${}^{83}{Rb}$

Publisher Website

1 August 1980

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 22 (2) , 469-481
https://doi.org/10.1103/physrevc.22.469

Abstract

The decay scheme of

{}^{83}{Rb}

was studied by gamma-ray spectroscopy with the

{}^{81}{Br} (α, 2 n) {}^{83}{Rb}

,

{}^{70}{Zn} ({}^{16}O, p 2 n) {}^{83}{Rb}

,

{}^{74}{Ge} ({}^{12}C, p 2 n) {}^{83}{Rb}

, and

{}^{80}{Se} ({}^{6}{Li}, 3 n) {}^{83}{Rb}

reactions. New energy levels and spins and parities were established. A stretched spin band built on the isomeric

\frac{9}{2^{+}}

level at 42.3 keV, a

\frac{5}{2^{-}}

ground state quasirotational band, and a three-quasiparticle band were found.

Keywords

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