Isotopic shift measurement of the 3P1–3P0 fine-structure transition of 24Mg and 26Mg

Year: 1983

Authors: Bava E., De Marchi A., Godone A., Rovera G.D., Giusfredi G.

Autors Affiliation: Istituto Elettrotecnico Nazionale (IEN) “G. Ferraris”
Istituto Nazionale di Ottica (INO)

Abstract: The isotopic frequency shift for the 3P1–3P0 Δmj=0 fine structure transition in the first metastable triplet of 24Mg and 26Mg is reported. The transitions corresponding to the two even isotopes of Mg have been observed via the fluorescence emission at 4571 Å of the intercombination line 3P1–1P0 in a metastable atomic beam. The center frequencies have been measured with an uncertainty of 7×10-9; the isotopic shift turned out to be 1706±2 kHz.

Journal/Review: OPTICS COMMUNICATIONS

Volume: 47 (3)      Pages from: 193  to: 195

KeyWords: Magnesium; isotopic shift; fine-structure
DOI: 10.1016/0030-4018(83)90115-3

Citations: 8
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