ar X iv : n uc l - th / 9 40 30 03 v 1 3 M ar 1 99 4 NUCLEAR BREATHING MODE IN THE RELATIVISTIC MEAN - FIELD THEORY
نویسندگان
چکیده
The breathing-mode giant monopole resonance is studied within the framework of the rel-ativistic mean-field (RMF) theory. Using a broad range of parameter sets, a systematic analysis of constrained incompressibility and excitation energy of isoscalar monopole states in finite nuclei is performed. A comparison is made with the incompressibility derived from the semi-infinite nuclear matter and with constraint nonrelativistic Skyrme Hartree-Fock calculations. Investigating the dependence of the breathing-mode energy on the nuclear matter incompressibility, it is shown that dynamical properties of surface respond differently in the RMF theory than in the Skyrme approach.
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تاریخ انتشار 1994