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Nuclear polarizability of helium isotopes in atomic transitions

 

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Opened Access Nuclear polarizability of helium isotopes in atomic transitions
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Author: Pachucki, K.
Moro Muñoz, Antonio Matías
Department: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Date: 2007-03-28
Published in: Physical Review A - Atomic, Molecular, and Optical Physics, 75 (3), 032521-1-032521-4.
Document type: Article
Abstract: 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 He+4.
Cite: Pachucki, K. y Moro Muñoz, A.M. (2007). Nuclear polarizability of helium isotopes in atomic transitions. Physical Review A - Atomic, Molecular, and Optical Physics, 75 (3), 032521-1-032521-4.
Size: 136.0Kb
Format: PDF

URI: http://hdl.handle.net/11441/64185

DOI: 10.1103/PhysRevA.75.032521

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