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Record |
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Author  |
Davesne, D.; Pastore, A.; Navarro, J. |
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Title |
Nuclear surface energy solving Hartree-Fock equations with Gogny interactions using Lagrange mesh |
Type |
Journal Article |
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Year |
2026 |
Publication |
European Physical Journal A |
Abbreviated Journal |
Eur. Phys. J. A |
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Volume |
62 |
Issue |
3 |
Pages |
42 - 8pp |
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Keywords |
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Abstract |
Hartree-Fock equations for finite-range interactions in a slab of nuclear matter are presented and solved using an algorithm based on the Lagrange mesh method. This approach is faster and more efficient than the Numerov algorithm commonly used in the literature. Thanks to the improved numerical accuracy, we were able to perform calculations with sufficiently large boxes to minimize the impact of Friedel oscillations on the final results, achieving a precision on the surface energy within a few dozens of keV. Results are presented for several Gogny interactions that have not been previously discussed. In addition, the inclusion of the spin-orbit term is examined, showing a net reduction of 1.2-1.9 MeV in the surface energy. |
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Address |
[Davesne, D.] Univ Lyon 1, 43 Bd 11 Novembre 1918, F-69622 Villeurbanne, France, Email: davesne@ipnl.in2p3.fr; |
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Thesis |
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Publisher |
Springer |
Place of Publication |
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Editor |
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Language |
English |
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Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
1434-6001 |
ISBN |
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Notes |
WOS:001712014500001 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
7134 |
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