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Phys. Rev. C 56, 238–243 (1997)

Superheavy nuclei in self-consistent nuclear calculations

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K. Rutz1, M. Bender1, T. Bürvenich1, T. Schilling1, P.-G. Reinhard2,3, J. A. Maruhn1,3, and W. Greiner1,3
1Institut für Theoretische Physik, Universität Frankfurt Robert-Mayer-Strasse 10, D-60325 Frankfurt, Germany
2Institut für Theoretische Physik, Universität Erlangen Staudtstrasse 7, D-91058 Erlangen, Germany
3Joint Institute for Heavy-Ion Research, Oak Ridge National Laboratory, P. O. Box 2008, Oak Ridge, Tennessee 37831

Received 22 October 1996; published in the issue dated July 1997

The shell structure of superheavy nuclei is investigated within various parametrizations of relativistic and nonrelativistic nuclear mean-field models. The heaviest known even-even nucleus 156264Hs108 is used as a benchmark to estimate the predictive value of the models. From that starting point, doubly magic spherical nuclei are searched in the region Z=110-140 and N=134–298. They are found at (Z=114,N=184), (Z=120,N=172), or at (Z=126,N=184), depending on the parametrization.

© 1997 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.56.238
DOI:
10.1103/PhysRevC.56.238
PACS:
21.60.Jz, 21.30.Fe, 24.10.Jv, 27.90.+b
 
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