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Article

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Published version

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2002

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/11000

Surface incompressibility from semiclassical relativistic mean field calculations

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http://dx.doi.org/10.1103/PhysRevC.65.044304

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.

Subject

Reaccions nuclears, Estructura nuclear

Subject (English)

Nuclear reactions, Nuclear structure

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

PATRA, S. K., et al. Surface incompressibility from semiclassical relativistic mean field calculations. Physical Review C. 2002. Vol. 65, num. 4, pags. 044304-1-044304-7. ISSN 0556-2813. [consulted: 19 of August of 2026]. Available at: https://hdl.handle.net/2445/11000

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