Hyperfine structure measurements of Co I and Co II with Fourier transform spectroscopy

被引：12

作者：

Fu, Hui ^{[1
]}

Xu, Yixin ^{[1
]}

Fang, Die ^{[1
]}

Ma, Huiting ^{[1
]}

Liu, Meina ^{[1
]}

Xu, Qiumei ^{[2
]}

Wang, Rong ^{[1
]}

Dai, Zhenwen ^{[1
]}

机构：

[1] Jilin Univ, Coll Phys, Key Lab Phys & Technol Adv Batteries, Minist Educ, Changchun 130012, Peoples R China

[2] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2021年 / 266卷

基金：

中国国家自然科学基金;

关键词：

Cobalt; Fourier transform spectroscopy method; Hyperfine structure; CO-59; LINES;

D O I：

10.1016/j.jqsrt.2021.107590

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We used some archival data from the Fourier transform spectrometer (FTS) at the US National Solar Observatory to study the hyperfine structure (HFS) patterns of Co I and Co II, and determined the HFS constants of Co I and Co II. In total, HFS constants A for 36 levels of Co I from 0.00 to 60,262.463 cm(-1) and for 61 levels of Co II from 11,651.277 to 85,876.271 cm(-1) were determined, of which 33 results for Co I and 58 results for Co II are reported for the first time, as far as we know. Our study increased the total number of HFS constants A to over 333 for Co I and over 86 for Co II. (C) 2021 Elsevier Ltd. All rights reserved.

引用

页数：7

共 19 条

[1] A TEST OF THE ACCURACY OF ATOMIC-BEAM LASER SPECTROSCOPY [J].

ANSELMENT, M ;

GORING, S ;

MEISEL, G .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1987, 7 (02) :113-118

[2] LASER-INDUCED FLUORESCENCE LINE NARROWING IN COBALT .1. [J].

BEHRENS, HO ;

DEMBCZYNSKI, J ;

FARBER, M ;

GUTHOHRLEIN, GH ;

HARNISCH, M ;

HELMRICH, G ;

KAJOCH, A ;

KRZYKOWSKI, A .

APPLIED PHYSICS B-LASERS AND OPTICS, 1994, 59 (03) :299-306

[3] NLTE analysis of Co I/Co II lines in spectra of cool stars with new laboratory hyperfine splitting constants [J].

Bergemann, Maria ;

Pickering, Juliet C. ;

Gehren, Thomas .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2010, 401 (02) :1334-1346

[4] HYPERFINE STRUCTURE MEASUREMENTS IN SOME LOW-LYING MULTIPLETS OF 47TI 59CO AND 105PD [J].

CHANNAPPA, KH ;

PENDLEBURY, JM .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1965, 86 (553P) :1145-+

[5] HYPERFINE STRUCTURE OF 7 LOW ATOMIC LEVELS IN CO59 AND NUCLEAR ELECTRIC-QUADRUPOLE MOMENT [J].

CHILDS, WJ ;

GOODMAN, LS .

PHYSICAL REVIEW, 1968, 170 (01) :50-&

[6] OPTICAL ANALYSIS OF HYPERFINE-STRUCTURE OF CO-59 IN REGION 4000-4300-A [J].

CLUAGONZALEZ, AL .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1978, 68 (02) :251-259

[7] STERNHEIMER FREE DETERMINATION OF THE CO-59 NUCLEAR-QUADRUPOLE MOMENT FROM HYPERFINE-STRUCTURE MEASUREMENTS [J].

DEMBCZYNSKI, J ;

GUTHOHRLEIN, GH ;

STACHOWSKA, E .

PHYSICAL REVIEW A, 1993, 48 (04) :2752-2761

[8] HYPERFINE-STRUCTURE INVESTIGATIONS IN THE CO-I SPECTRUM [J].

GUTHOHRLEIN, GH ;

KELLER, HP .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1988, 21 (12) :2353-2361

[9] DOPPLER-FREE LASERSPECTROSCOPIC INVESTIGATIONS OF HYPERFINE-STRUCTURE IN THE ATOMIC COBALT SPECTRUM [J].

GUTHOHRLEIN, GH ;

KELLER, HP .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1990, 17 (03) :181-193

[10] HYPERFINE-STRUCTURE INVESTIGATIONS OF SOME ODD LEVELS OF CO1 BY LEVEL-CROSSING AND OPTICAL METHODS [J].

KLOTZ, WD ;

BECKER, U ;

GOBEL, LH .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1977, 283 (02) :139-143

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