On the anomalous A dependence of the charge radii of heavy calcium isotopes

Autor:	E. E. Saperstein, Ivan Borzov, S. V. Tolokonnikov
Rok vydání:	2016
Předmět:	Physics Physics and Astronomy (miscellaneous) Solid-state physics Energy density functional 010308 nuclear & particles physics Phonon Charge (physics) 01 natural sciences Isotopes of calcium 0103 physical sciences Neutron Atomic physics 010306 general physics Fermi Gamma-ray Space Telescope
Zdroj:	JETP Letters. 104:218-223
ISSN:	1090-6487 0021-3640
DOI:	10.1134/s0021364016160128
Popis:	The charge radii of calcium isotopes are calculated within the self-consistent theory of finite Fermi systems based on the Fayans energy density functional. The fluctuating contribution of low-energy vibrations, i.e., phonons is taken into account approximately. As a result, an anomalous increase in the charge radii of neutron- rich calcium isotopes observed in a recent experiment has been reproduced.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2c4161f793f0de11f296dd6f58b83430 https://doi.org/10.1134/s0021364016160128 Zobrazit plný text záznamu Plný text ve formátu PDF