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Prog. Theor. Phys. Vol. 96 No. 1 (1996) pp. 191-201
Compressional Properties of Nuclear Matter in the Relativistic Mean Field Theory with the Excluded Volume Effects
Hiroaki Kouno,
Kazuharu Koide,
Tomohiro Mitsumori,
Nobuo Noda,
Akira Hasegawa and
Masahiro Nakano*
Department of Physics, Saga University, Saga 840
*University of Occupational and Environmental Health, Kitakyushu 807
(Received February 7, 1996)
Abstract:
The incompressibility and the skewness coefficient of nuclear matter are studied by using the mean field theory with the excluded volume effects of the nucleons. The Coulomb coefficient Kc and the volume-symmetry coefficient of nuclear incompressibility are also calculated, with the aid of the scaling model. It is found that the excluded volume effects make it possible to fit the empirical data of the Coulomb coefficient Kc of nuclear incompressibility, even if the volume coefficient K is small (∼150MeV). However, the symmetry properties favor K = 300 ±50 MeV as in the case of the mean field theory for point-like nucleons.
URL :
http://ptp.ipap.jp/link?PTP/96/191/
DOI : 10.1143/PTP.96.191
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Citing Article(s) :
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Progress of Theoretical Physics Vol. 97 No. 1 (1997) pp. 91-101
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Properties of Nuclear Matter in Cutoff Field Theory and the Low-Energy Effective Lagrangian in the Hartree Approximation
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Hiroaki Kouno, Tomohiro Mitsumori, Yoshitaka Iwasaki, Katsuaki Sakamoto, Nobuo Noda, Kazuharu Koide, Akira Hasegawa and Masahiro Nakano
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Progress of Theoretical Physics Vol. 98 No. 5 (1997) pp. 1123-1137
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Vacuum Effects and Compressional Properties of Nuclear Matter in Cutoff Field Theory
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Hiroaki Kouno, Katsuaki Sakamoto, Yoshitaka Iwasaki, Nobuo Noda, Tomohiro Mitsumori, Kazuharu Koide, Akira Hasegawa and Masahiro Nakano
