A4 Article in conference proceedings
Regularized pseudopotential for mean-field calculations (2020)

Bennaceur, K., Dobaczewski, J., Haverinen, T., & Kortelainen, M. (2020). Regularized pseudopotential for mean-field calculations. In INPC2019 : 27th International Nuclear Physics Conference (Article 012112). IOP Publishing Ltd. Journal of Physics : Conference Series, 1643. https://doi.org/10.1088/1742-6596/1643/1/012112

JYU authors or editors

Publication details

All authors or editors: Bennaceur, Karim; Dobaczewski, Jacek; Haverinen,Tiia; Kortelainen, Markus

Parent publication: INPC2019 : 27th International Nuclear Physics Conference

Place and date of conference: Glasgow, United Kingdom, 29.7.-2.8.2019

Journal or series: Journal of Physics : Conference Series

ISSN: 1742-6588

eISSN: 1742-6596

Publication year: 2020

Number in series: 1643

Article number: 012112

Publisher: IOP Publishing Ltd

Publication country: United Kingdom

Publication language: English

DOI: https://doi.org/10.1088/1742-6596/1643/1/012112

Publication open access: Openly available

Publication channel open access: Open Access channel

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/73846

Abstract

We present preliminary results obtained with a finite-range two-body pseudopotential complemented with zero-range spin-orbit and density-dependent terms. After discussing the penalty function used to adjust parameters, we discuss predictions for binding energies of spherical nuclei calculated at the mean-field level, and we compare them with those obtained using the standard Gogny D1S finite-range effective interaction.

Keywords: nuclear physics; density functional theory

Free keywords: Physics; Density dependent; Effective interactions; Mean-field calculations; Mean-field level; Penalty function; Pseudopotentials; Spin orbits; Binding energy

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Ministry reporting: Yes

Reporting Year: 2020

JUFO rating: 1