Excitation energy of superdeformed bands in Relativistic Mean Field Theory

Abstract

Constrained Relativistic Mean Field (RMF) calculations have been carried out to estimate excitation energies relative to the ground state for superdeformed bands in the mass regions A $\sim$ 190 and A $\sim$ 150. It is shown that RMF theory is able to successfully reproduce the recently measured superdeformed minima in Hg and Pb nuclei.

arXiv comment7 pages, LaTex, 3 p.s figures, Phys. Lett B. (to appear)

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Cited by in corpus (8)

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• Cranked Relativistic Hartree-Bogoliubov Theory: Formalism and Application to the Superdeformed Bands in the $A\sim 190$ region
• Deformed Nuclei in a Chiral Model
• Large Nuclear shape transition at finite temperature in a relativistic mean field approach
• Hyperdeformation in the cranked relativistic mean field theory: the Z=40-58 part of nuclear chart
• Superfluidity of $\Lambda$ hyperons in warm strange hadronic star matter
• Hyperdeformation in the Cd isotopes: a microscopic analysis
• Sensitivity of deexcitation energies of superdeformed secondary minima to the density dependence of symmetry energy with the relativistic mean-field theory