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Phys. Rev. C 55, 540–543 (1997)

New parametrization for the Lagrangian density of relativistic mean field theory

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G. A. Lalazissis1,2, J. König1, and P. Ring1
1Physik Department, Technische Universität München, D-85747 Garching, Germany
2Department of Theoretical Physics, Aristotle University of Thessaloniki, GR-54006 Thessaloniki, Greece

Received 18 July 1996; published in the issue dated January 1997

A new parametrization for an effective nonlinear Lagrangian density of relativistic mean field (RMF) theory is proposed, which is able to provide a very good description not only for the properties of stable nuclei but also for those far from the valley of beta stability. In addition the recently measured superdeformed minimum in the 194Hg nucleus is reproduced with high accuracy.

© 1997 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.55.540
DOI:
10.1103/PhysRevC.55.540
PACS:
21.60.-n, 11.10.Ef, 21.10.-k, 21.30.Fe