Nuclear polarizability of helium isotopes in atomic transitions
Journal Article
·
· Physical Review. A
- Institute of Theoretical Physics, Warsaw University, Hoza 69, 00-681 Warsaw (Poland)
- Departamento de FAMN, Universidad de Sevilla, Apartado 1065, 41080 Sevilla (Spain)
We estimate the nuclear polarizability correction to atomic transition frequencies in various helium isotopes. This effect is non-negligible for high precision tests of quantum electrodynamics or accurate determination of the nuclear charge radius from spectroscopic measurements in helium atoms and ions; in particular it amounts to 28(3) kHz for 1S-2S transition in {sup 4}He{sup +}.
- OSTI ID:
- 20982318
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 3 Vol. 75; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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