Isotope shifts and hyperfine-structure-splitting constants of the 4 d -5 p transition of Kr II at. lambda. =729 nm
Journal Article
·
· Physical Review A. General Physics; (United States)
- Department of Physics, Texas A M University, College Station, Texas 77843 (United States)
- Foster Radiation Laboratory, McGill University, Montreal, H3A2B2 (Canada)
- Department of Physics and Chemistry, Southeastern Louisiana University, Hammond, Louisiana 70402 (United States)
- Department of Computer Science, Vanderbilt University, Nashville, Tennessee 37235 (United States)
Collinear fast-beam laser spectroscopy has been used to measure the hyperfine splittings and the isotope shifts in the 4{ital p}{sup 4}4{ital d} {sup 4}{ital D}{sub 7/2}--4{ital p}{sup 4}5{ital p} {sup 4}{ital P}{degree}{sub 5/2} ({lambda}=729 nm) transition of singly ionized Kr. The measured isotope shifts are very large due to a large specific-mass effect that is caused by the strong momentum correlations of the 4{ital d} electron with the core electrons. Hartree-Fock and multiconfiguration Hartree-Fock (MCHF) calculations of the specific-mass shift were carried out and are compared to the measurements. The MCHF calculation yields excellent agreement with the experimental results.
- DOE Contract Number:
- AS05-80ER10578
- OSTI ID:
- 7305397
- Journal Information:
- Physical Review A. General Physics; (United States), Journal Name: Physical Review A. General Physics; (United States) Vol. 45:9; ISSN 1050-2947; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
664400 -- Experimentally Derived Information on Atomic & Molecular Properties-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
CHARGED PARTICLES
D STATES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
HARTREE-FOCK METHOD
HYPERFINE STRUCTURE
IONS
ISOTOPE EFFECTS
KRYPTON IONS
LASER SPECTROSCOPY
P STATES
SPECTROSCOPY
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
664400 -- Experimentally Derived Information on Atomic & Molecular Properties-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
CHARGED PARTICLES
D STATES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
HARTREE-FOCK METHOD
HYPERFINE STRUCTURE
IONS
ISOTOPE EFFECTS
KRYPTON IONS
LASER SPECTROSCOPY
P STATES
SPECTROSCOPY