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Title: Hyperfine structure of 4f/sup N/ 6s/sup 2/ configurations in /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm

Abstract

The atomic-beam laser-RF, double-resonance method has been used to measure the hyperfine structure in excited levels of the 4f/sup N/ 6s/sup 2/ configurations of the neutral rare earths /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm. On combining the new information with earlier results for the lower levels, it is possible to extract many of the hyperfine radial integrals (/sub x/y). The present results, together with work published during the last year on /sup 165/Ho and /sup 167/Er, now make it possible to plot the values of the integrals completely across the 4f shell. The ab initio calculations of Lindgren and Rosen reproduce the magnetic-dipole hfs integrals well but appear to overestimate the electric-quadrupole integrals /sub 11/ and /sub 13/.

Authors:
; ; ;
Publication Date:
Research Org.:
Argonne National Laboratory, Argonne, Illinois 60439
OSTI Identifier:
6529587
Resource Type:
Journal Article
Journal Name:
J. Opt. Soc. Am. B: Opt. Phys.; (United States)
Additional Journal Information:
Journal Volume: 1:1
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; DYSPROSIUM 161; HYPERFINE STRUCTURE; LASER SPECTROSCOPY; DYSPROSIUM 163; TERBIUM 159; THULIUM 169; ATOMIC BEAMS; BEAMS; DYSPROSIUM ISOTOPES; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; RARE EARTH ISOTOPES; RARE EARTH NUCLEI; SPECTROSCOPY; STABLE ISOTOPES; TERBIUM ISOTOPES; THULIUM ISOTOPES; 640302* - Atomic, Molecular & Chemical Physics- Atomic & Molecular Properties & Theory

Citation Formats

Childs, W J, Crosswhite, H, Goodman, L S, and Pfeufer, V. Hyperfine structure of 4f/sup N/ 6s/sup 2/ configurations in /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm. United States: N. p., 1984. Web. doi:10.1364/JOSAB.1.000022.
Childs, W J, Crosswhite, H, Goodman, L S, & Pfeufer, V. Hyperfine structure of 4f/sup N/ 6s/sup 2/ configurations in /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm. United States. doi:10.1364/JOSAB.1.000022.
Childs, W J, Crosswhite, H, Goodman, L S, and Pfeufer, V. Thu . "Hyperfine structure of 4f/sup N/ 6s/sup 2/ configurations in /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm". United States. doi:10.1364/JOSAB.1.000022.
@article{osti_6529587,
title = {Hyperfine structure of 4f/sup N/ 6s/sup 2/ configurations in /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm},
author = {Childs, W J and Crosswhite, H and Goodman, L S and Pfeufer, V},
abstractNote = {The atomic-beam laser-RF, double-resonance method has been used to measure the hyperfine structure in excited levels of the 4f/sup N/ 6s/sup 2/ configurations of the neutral rare earths /sup 159/Tb, /sup 161,163/Dy and /sup 169/Tm. On combining the new information with earlier results for the lower levels, it is possible to extract many of the hyperfine radial integrals (/sub x/y). The present results, together with work published during the last year on /sup 165/Ho and /sup 167/Er, now make it possible to plot the values of the integrals completely across the 4f shell. The ab initio calculations of Lindgren and Rosen reproduce the magnetic-dipole hfs integrals well but appear to overestimate the electric-quadrupole integrals /sub 11/ and /sub 13/.},
doi = {10.1364/JOSAB.1.000022},
journal = {J. Opt. Soc. Am. B: Opt. Phys.; (United States)},
number = ,
volume = 1:1,
place = {United States},
year = {1984},
month = {3}
}