STUDIES ON HYPERFINE STRUCTURE AND ISOTOPE SHIFT OF SOME EXCITED STATES IN Yb AND Tm ATOMS

doi:10.1088/1004-423X/2/11/001

Abstract

Abstract The hyperfine structures and isotope shifts in some excited states of Yb and Tm have been measured using laser-atomic beam interaction, stepwise excitation and fluorescence detection techniques. From the experimental results, magnetic dipole hyperfine constants A and electric quadrupole hyperfine constants B have been derived. So for as we know, the A factor of [4f¹²5d6s6p]9/2 level in Tm is given for the first time.

Received: 18 March 1992
Accepted manuscript online:

PACS:	31.30.Gs	(Hyperfine interactions and isotope effects)
	32.10.Fn	(Fine and hyperfine structure)
	32.80.-t	(Photoionization and excitation)
	32.50.+d	(Fluorescence, phosphorescence (including quenching))
	32.10.Dk	(Electric and magnetic moments, polarizabilities)

Fund: Supported by the National Natural Science Foundation of China.

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JIANG ZHAN-KUI (蒋占魁), PENG WEI-XIAN (彭慰先), GUO CHUAN (郭川), YU YING-NING (于英宁), YU HUA (于华) STUDIES ON HYPERFINE STRUCTURE AND ISOTOPE SHIFT OF SOME EXCITED STATES IN Yb AND Tm ATOMS 1993 Acta Physica Sinica (Overseas Edition) 2 801

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STUDIES ON HYPERFINE STRUCTURE AND ISOTOPE SHIFT OF SOME EXCITED STATES IN Yb AND Tm ATOMS

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