Hyperfine structure analysis odd configurations levels in neutral lanthanum: I. Experimental

被引：35

作者：

Furmann, B. ^{[1
]}

Stefanska, D. ^{[1
]}

Dembczynski, J. ^{[1
]}

机构：

[1] Poznan Univ Tech, Fac Tech Phys, Chair Quantum Engn & Metrol, PL-60965 Poznan, Poland

来源：

PHYSICA SCRIPTA | 2007年 / 76卷 / 03期

关键词：

D O I：

10.1088/0031-8949/76/3/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Within this work measurements of the hyperfine structure constants for more than 100 electron levels belonging to the odd configurations of the lanthanum atom have been performed with the method of laser induced fluorescence in a hollow cathode discharge. Almost half of these levels have not been investigated before. The results have been obtained from the analysis of several hundreds of spectral lines.

引用

页码：264 / 279

页数：16

共 35 条

[1] The nuclear mechanical moment of lanthanum from hyperfine structure [J].

Anderson, OE .

PHYSICAL REVIEW, 1934, 45 (10) :0685-0688

[2]

BASAR B, 2007, PHYS SER, V75, P572

[3]

Ben Ahmed Z., 1976, Physica B & C, V84B+C, P275, DOI 10.1016/0378-4363(76)90156-X

[4]

Ben Ahmed Z., 1974, PHY, V77, P148, DOI [10.1016/0031-8914(74)90283-3, DOI 10.1016/0031-8914(74)90283-3]

[5]

BENAHMED Z, 1976, THESIS U PARIS SUD

[6]

BIMEONT E, 2003, PHYS SER, V105, P38

[7] LA-138, LA-139 NUCLEAR ELECTRIC-QUADRUPOLE-MOMENT RATIO BY LASER-RF DOUBLE-RESONANCE [J].

CHILDS, WJ ;

GOODMAN, LS .

PHYSICAL REVIEW A, 1979, 20 (05) :1922-1926

[8] HYPERFINE-STRUCTURE OF EXCITED, ODD-PARITY LEVELS IN LA-139 BY LASER-ATOMIC-BEAM FLUORESCENCE [J].

CHILDS, WJ ;

GOODMAN, LS .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1978, 68 (10) :1348-1350

[9] HYPERFINE-STRUCTURE OF THE (5D + 6S)3 CONFIGURATION OF LA-139-I - NEW MEASUREMENTS AND ABINITIO MULTICONFIGURATIONAL DIRAC-FOCK CALCULATIONS [J].

CHILDS, WJ ;

NIELSEN, U .

PHYSICAL REVIEW A, 1988, 37 (01) :6-15

[10] COMPLETE RESOLUTION OF HYPERFINE-STRUCTURE IN CLOSE DOUBLET LAMBDA-5930.6 OF LA-139 BY LASER-ATOMIC-BEAM SPECTROSCOPY [J].

CHILDS, WJ ;

GOODMAN, LS .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1977, 67 (09) :1230-1234

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