Collinear Laser-rf Double-Resonance Spectroscopy:U235II Hyperfine Structure

Autor:	U. Nielsen, H. Crosswhite, P. Thorsen, Ove Poulsen
Rok vydání:	1983
Předmět:	Physics Ab initio General Physics and Astronomy Resonance Electron Laser Molecular electronic transition law.invention Dipole law Physics::Atomic Physics Atomic physics Spectroscopy Hyperfine structure
Zdroj:	Physical Review Letters. 51:1749-1752
ISSN:	0031-9007
DOI:	10.1103/physrevlett.51.1749
Popis:	A novel technique combining the advantages of the laser-rf double-resonance scheme and a fast-beam collinear laser spectroscopy has been applied to a detailed study of the hyperfine structure of /sup 235/U II. The experimental results are analyzed with use of ab initio Dirac-Fock calculations of the reduced radial parameters of relativistic hyperfine structure theory. The analysis results in a new value for the nuclear dipole moment ..mu..(/sup 235/U) = -0.38(3) ..mu../sub N/ and a determination of the spin density a/sup 10/(7s) = -2880(75) MHz of the 7s electron.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::90aeb7187efa89accd3922e2f247fa9a https://doi.org/10.1103/physrevlett.51.1749 Zobrazit plný text záznamu