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Mean-Field Calculation Based on Proton-Neutron Mixed Energy Density Functionals by Sato, Koichi; Dobaczewski, Jacek; Nakatsukasa, Takashi; Satuła, Wojciech is a scholarly article available to read on EtoBox.

What is Mean-Field Calculation Based on Proton-Neutron Mixed Energy Density Functionals about?

We have performed calculations based on the Skyrme energy density functional (EDF) that includes arbitrary mixing between protons and neutrons. In this framework, single-particle states are generalized as mixtures of proton and neutron components. The model assumes that the Skyrme EDF is invariant under the rotation in isospin space and the Coulomb force is the only source of the isospin symmetry breaking. To control the isospin of the system, we employ the isocranking method, which is analogous to the standard cranking approach used for describing high-spin states. Here, we present results of the isocranking calculations performed for the isobaric analog states in $A = 40$ and $A = 54$ nuclei.

Author

Sato, Koichi; Dobaczewski, Jacek; Nakatsukasa, Takashi; Satuła, Wojciech

Published

2014

Language

EN