Fine and Hyperfine Structures and Isotope Shifts in the Arc Spectrum of Mercury. Part I. Experimental study of the infrared spectrum by Fourier transform spectroscopy
- 1 March 1977
- journal article
- Published by IOP Publishing in Physica Scripta
- Vol. 15 (3), 167-172
- https://doi.org/10.1088/0031-8949/15/3/002
Abstract
We report precise determination of wavenumbers corresponding to transitions observed in the infrared region of the arc spectrum of202Hg, with an accuracy of about 0.005 cm-1. Isotope shifts of the seven stable isotopes and hyperfine structures (for both odd 199 and 201 isotopes) for excited levels in 6snl(withn⩽10,l=0, 1, 2, 3) andd9s2p(6p') configurations are given with a relative precision of about 0.5%.Keywords
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