Measurement and analysis of isotope shifts in sup 151,153 Eu sup + from hyperfine spectra

Journal Article · Sat Sep 01 04:00:00 EDT 1990 · Physical Review, A (General Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevA.42.2573· OSTI ID:6424875

Sen, A; Childs, W J ^[1]; Bauche, J; Wyart, J ^[2]

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1. Argonne National Laboratory, Argonne, IL (USA)
2. Laboratoire Aime Cotton, Centre National de la Recherche Scientifique II, Orsay (France)

Isotope shifts in {sup 151,153}Eu{sup +} have been measured for four optical transitions between the metastable levels 4{ital f}{sup 7}({sup 8}{ital S}{sup 0})5{ital d}{sup 9}{ital D}{sup 0}{sub {ital J}} and the excited levels 4{ital f}{sup 7}({sup 8}{ital S}{sup 0}{sub 7/2})6{ital p}{sub 3/2};{ital J}{prime} in a collinear laser and slow-ion-beam apparatus. A phenomenological interpretation and an {ital ab} {ital initio} calculation have been made and compared with experiment.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 6424875
• Journal Information: Physical Review, A (General Physics); (USA), Journal Name: Physical Review, A (General Physics); (USA) Vol. 42:5; ISSN PLRAA; ISSN 0556-2791
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ACCURACY
BEAMS
DOUBLE RESONANCE METHODS
ELEMENTS
EUROPIUM
EUROPIUM 151
EUROPIUM 153
EUROPIUM ISOTOPES
FREQUENCY RANGE
HYPERFINE STRUCTURE
INTERMEDIATE MASS NUCLEI
ION BEAMS
ISOTOPE EFFECTS
ISOTOPES
LASER SPECTROSCOPY
METALS
MHZ RANGE
NUCLEI
ODD-EVEN NUCLEI
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
RARE EARTHS
SPECTRAL SHIFT
SPECTROSCOPY
STABLE ISOTOPES