English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Background: Nuclear energy-density functional (EDF) approach has been widelyused to describe nuclear-matter equations of state (EoS) and properties offinite nuclei. Recent advancements in neutron-star (NS) observations have putconstraints on the nuclear EoS. The Korea-IBS-Daegu-SKKU (KIDS) functional hasbeen then developed to satisfy the NS observations and applied to homogeneousnuclear matter and spherical nuclei. Purpose: We examine the performance of theKIDS functional by calculating the masses and charge radii of even-even nucleitowards the drip lines. Method: The Kohn-Sham-Bogoliubov equation is solved bytaking into account the axial deformation. Results: The root-mean-squaredeviation of the binding energy and the charge radius for the KIDS functionalis 4.5--5.1 MeV and 0.03--0.04 fm, which is comparable to that for existingEDFs. The emergence and development of nuclear deformation in open-shell nucleiare well described. The location of the neutron drip line is according to thenuclear-matter parameter characterizing the low-mass NS. Conclusions: TheNS-observation-inspired EDF offers a reasonable reproduction of the structuresof finite nuclei. A future global optimization including more nuclear data willgive better accuracy and high predictive power of neutron-rich nuclei.

Nuclear mass table in density functional approach inspired by neutron-star observations