Ring, P. ; Lalazissis, G. A. ; Nikšić, T. ; Paar, N. ; Vretenar, D. (2024)
Covariant density functional theory for isospin properties of nuclei far from stability.
In: Journal of Physics: Conference Series, 2005, 20 (1)
doi: 10.26083/tuprints-00020687
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Covariant density functional theory for isospin properties of nuclei far from stability |
| Language: | English |
| Date: | 29 January 2024 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 1 January 2005 |
| Place of primary publication: | Bristol |
| Publisher: | IOP Publishing |
| Journal or Publication Title: | Journal of Physics: Conference Series |
| Volume of the journal: | 20 |
| Issue Number: | 1 |
| DOI: | 10.26083/tuprints-00020687 |
| Corresponding Links: | |
| Origin: | Secondary publication DeepGreen |
| Abstract: | The standard relativistic mean-field density functionals based on non-linear meson exchange terms are extended to include density dependent meson-nucleon coupling constants. Special care is taken for the density dependence in the isovector channel. This provides not only an improved description of the equation of state for neutron matter and asymmetric nuclear matter but also for isovector properties of finite nuclei far from stability such as the neutron skin thickness. In particular it improves nuclear binding energies considerably as compared earlier applications of relativistic density functional theory to nuclear mass tables. An average root mean square deviation of 900 keV is found. |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-206876 |
| Additional Information: | CORRELATION DYNAMICS IN NUCLEI (CDN05) 31 January–4 February 2005, University of Tokyo, Japan |
| Classification DDC: | 500 Science and mathematics > 530 Physics |
| Divisions: | 05 Department of Physics > Institute of Nuclear Physics |
| Date Deposited: | 29 Jan 2024 10:11 |
| Last Modified: | 04 Mar 2024 07:23 |
| SWORD Depositor: | Deep Green |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/20687 |
| PPN: | 515958581 |
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