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Title: Surface incompressibility from semiclassical relativistic mean field calculations
Author: Patra, S. K.
Centelles Aixalà, Mario
Viñas Gausí, Xavier
Estal, Manuel del
Keywords: Reaccions nuclears
Estructura nuclear
Nuclear reactions
Nuclear structure
Issue Date: 2002
Publisher: The American Physical Society
Abstract: By using the scaling method and the Thomas-Fermi and extended Thomas-Fermi approaches to relativistic mean field theory the surface contribution to the leptodermous expansion of the finite nuclei incompressibility K A has been self-consistently computed. The validity of the simplest expansion, which contains volume, volume-symmetry, surface, and Coulomb terms, is examined by comparing it with self-consistent results of K A for some currently used nonlinear σ-ω parameter sets. A numerical estimate of higher-order contributions to the leptodermous expansion, namely, the curvature and surface-symmetry terms, is made.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review C, 2002, vol. 65, núm. 4, p. 044304-1-044304-7
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ISSN: 0556-2813
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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