Nuclear Energy Density Optimization: UNEDF2

Abstract : The parameters of the UNEDF2 nuclear energy density functional (EDF) model were obtained in an optimization to experimental data consisting of nuclear binding energies, proton radii, odd-even mass staggering data, fission-isomer excitation energies, and single particle energies. In addition to parameter optimization, sensitivity analysis was done to obtain parameter uncertainties and correlations. The resulting UNEDF2 is an all-around EDF. However, the sensitivity analysis also demonstrated that the limits of current Skyrme-like EDFs have been reached and that novel approaches are called for.
Type de document :
Communication dans un congrès
2nd Conference on Advances in Radioactive Isotope Science (ARIS2014), Jun 2014, Tokyo, Japan
Liste complète des métadonnées

http://hal.in2p3.fr/in2p3-01079199
Contributeur : Dominique Girod <>
Soumis le : vendredi 31 octobre 2014 - 15:03:13
Dernière modification le : jeudi 15 mars 2018 - 11:40:07

Lien texte intégral

Identifiants

  • HAL Id : in2p3-01079199, version 1
  • ARXIV : 1410.8303

Collections

Citation

M. Kortelainen, J. Mcdonnell, M. Nazarewicz, E. Olsen, P.-G. Reinhard, et al.. Nuclear Energy Density Optimization: UNEDF2. 2nd Conference on Advances in Radioactive Isotope Science (ARIS2014), Jun 2014, Tokyo, Japan. 〈in2p3-01079199〉

Partager

Métriques

Consultations de la notice

57