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Title: Wigner-Kirkwood expansion of the phase-space density for semi-infinite nuclear matter
Author: Durand, M.
Schuck, Peter
Viñas Gausí, Xavier
Keywords: Teoria quàntica
Anàlisi numèrica
Numerical analysis
Quantum theory
Issue Date: 1987
Publisher: The American Physical Society
Abstract: The phase-space distribution of semi-infinite nuclear matter is expanded in an ħ series analogous to the low-temperature expansion of the Fermi function. Besides the usual Wigner-Kirkwood expansion, oscillatory terms are derived. In the case of a Woods-Saxon potential, a smallness parameter is defined, which determines the convergence of the series and explains the very rapid convergence of the Wigner-Kirkwood expansion for average (nuclear) binding energies.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review A, 1987, vol. 36, núm. 4, p. 1824-1833.
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ISSN: 1050-2947
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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