Collapse of the conventional shell-model ordering in the very-neutron-rich isotopes of Na and Mg

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1 November 1980

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

Vol. 22 (5) , 2260-2262
https://doi.org/10.1103/physrevc.22.2260

Abstract

Recent experimental data on the structure of the very-neutron-rich isotopes of Na and Mg show sharp departures at

N = 20

from the predictions of conventional

d_{\frac{5}{2}} - s_{\frac{1}{2}} - d_{\frac{3}{2}}

shell-model calculations.

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