Scientific Results

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 Δm_j=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 (PRINT)

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

KeyWords: Magnesium; isotopic shift; fine-structure

Citations: 8
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