Abstract
The doubly even isotopes of Zn and Ge have been investigated in a model in which two quasiparticle excitations, constructed in a (0f 7/2), 1p 3/2, 0f 5/2, 1P 1/2, 0g 9/2 configuration space, are coupled with quadrupole vibrations of the core, viz.40Ca or56Ni. The 0f 7/2 orbit is excluded in case of a56Ni core. The spectra, except for low-lying excited 0+ states, could be reproduced reasonably well. The calculatedE2 strengths and quadrupole moments are in fair agreement with experiment.
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The authors would like to thank Prof. V. Paar and Dr. K. Heyde for helpful discussions and Ms. Joan A. Silta of the Netherlands Bibliographical Committee (COBIDOC) for carefully typing the manuscript. This work was performed as a part of the research program of the Stichting voor Fundamenteel Onderzoek der Materie (F.O.M.) with financial support from the Nederlandse Organisatie voor Zuiver-Wetenschappelijk Onderzoek (Z.W.O.).
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de Vries, H.F., Brussaard, P.J. Quasiparticle-phonon model calculations on doubly even Zn and Ge nuclei. Z Physik A 286, 1–10 (1978). https://doi.org/10.1007/BF01434607
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DOI: https://doi.org/10.1007/BF01434607