Isotope shift of the 2 /sup 3/P-3 /sup 3/D transition in helium
Journal Article
·
· Phys. Rev., A; (United States)
The isotope shift of the transition 2 /sup 3/P-3 /sup 3/D between /sup 3/He and /sup 4/He is measured to an accuracy of 3 parts in 10/sup 3/ using the technique of Doppler-free intermodulated fluorescence spectroscopy. The hyperfine structure of /sup 3/He in the 2 /sup 3/P and 3 /sup 3/D states is fully resolved and is fit to a magnetic-interaction hyperfine Hamiltonian. After removing the hyperfine interaction and assuming no specific isotope shift in the 3 /sup 3/D state, the measured iostope shift agrees with theoretical values when variational wave functions are used to compute the specific mass shift of the 2 /sup 3/P term.
- Research Organization:
- Bell Laboratories, Holmdel, New Jersey 07733
- OSTI ID:
- 5051756
- Journal Information:
- Phys. Rev., A; (United States), Journal Name: Phys. Rev., A; (United States) Vol. 22:4; ISSN PLRAA
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:6769155
Measurement of the hyperfine structure and isotope shifts of the 3s{sup 2}3p{sup 2} {sup 3}P{sub 2}{yields}3s3p{sup 3} {sup 3}D{sub 3}{sup o} transition in silicon
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Related Subjects
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HAMILTONIANS
HELIUM
HELIUM 3
HELIUM 4
HELIUM ISOTOPES
HYPERFINE STRUCTURE
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL OPERATORS
NONMETALS
NUCLEI
P STATES
QUANTUM OPERATORS
RARE GASES
S STATES
STABLE ISOTOPES
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HAMILTONIANS
HELIUM
HELIUM 3
HELIUM 4
HELIUM ISOTOPES
HYPERFINE STRUCTURE
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL OPERATORS
NONMETALS
NUCLEI
P STATES
QUANTUM OPERATORS
RARE GASES
S STATES
STABLE ISOTOPES