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Incompressibility of nuclear matter, and Coulomb and volume-symmetry coefficients of nucleus incompressibility in the relativistic mean field theory

H. Kouno·T. Mitsumori·N. Noda·K. Koide·A. Hasegawa·M. Nakano
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Abstract

The volume coefficient $K$(=incompressibility of the nuclear matter), the Coulomb coefficient $K_c$, and the volume-symmetry coefficient $K_{vs}$ of the nucleus incompressibility are studied in the framework of the relativistic mean field theory, with aid of the scaling model. It is found that $K= 300\pm 50$MeV is necessary to account for the empirical values of $K_v$, $K_c$, and $K_{vs}$, simultaneously. The result is independent on the detail descriptions of the potential of the $σ$-meson self-interaction and is almost independent of the strength of the $ω$-meson self-interaction.

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H. Kouno, T. Mitsumori, N. Noda, K. Koide, A. Hasegawa, M. Nakano. 1995-07-10. Incompressibility of nuclear matter, and Coulomb and volume-symmetry coefficients of nucleus incompressibility in the relativistic mean field theory. https://doi.org/10.1103/physrevc.53.2542

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