Hyperfine structure investigations of the odd-parity electronic levels of the terbium atom

被引：3

作者：

Suski, M. ^{[1
]}

Furmann, B. ^{[1
]}

Chomski, M. ^{[1
]}

Mieloch, S. ^{[1
]}

Glowacki, P. ^{[1
]}

Stefanska, D. ^{[1
]}

机构：

[1] Poznan Univ Tech, Fac Mat Engn & Tech Phys, Inst Mat Res & Quantum Engn, Piotrowo 3A, PL-60965 Poznan, Poland

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2023年 / 298卷

关键词：

Atomic structure; Laser spectroscopy; Hyperfine structure; Terbium; CONFIGURATION SYSTEM; TB-I;

D O I：

10.1016/j.jqsrt.2023.108492

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In the present work the hyperfine structure constants A and B were determined for 26 odd-parity energy levels of the terbium atom. Altogether 62 spectral lines in the spectral range between 483 - 538 nm were examined, using the method of laser induced fluorescence in a hollow cathode discharge lamp. All the results are presented for the first time. Additionally, the constants for 4 even-parity energy levels, previously reported by our research group, were reevaluated and slightly corrected.(c) 2023 Elsevier Ltd. All rights reserved.

引用

页数：8

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