Energies, Land, g-factors, and lifetimes for some excited levels of doubly ionized lanthanum

被引：7

作者：

Karacoban, Betul ^{[1
]}

Ozdemir, Leyla ^{[1
]}

机构：

[1] Sakarya Univ, Dept Phys, TR-54187 Sakarya, Turkey

来源：

CENTRAL EUROPEAN JOURNAL OF PHYSICS | 2012年 / 10卷 / 01期

关键词：

HFR method; energy levels; relativistic corrections; Lande factors; ELECTRIC-DIPOLE TRANSITIONS; NEUTRAL YTTERBIUM Z=70; OSCILLATOR-STRENGTHS; SPECTRUM; LAIII; ATOMS;

D O I：

10.2478/s11534-011-0104-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the relativistic Hartree-Fock (HFR) method developed by Cowan, we calculated the energy levels, Land, g-factors, and lifetimes for nd (n = 5-25), ns (n = 6-24), ng (n = 5-25), nf (n = 4-22), and np (n = 6-25) excited levels of doubly ionized lanthanum (La III, Z = 57). We compared the results with previously reported calculations and experiments.

引用

收藏

页码：124 / 131

页数：8

相关论文

共 24 条

[1] The spectrum of trebly-ionized cerium (Ce IV) [J].

Badami, JS .

PROCEEDINGS OF THE PHYSICAL SOCIETY, 1931, 43 :53-58

[2] Radiative lifetimes in LaIII and oscillator strengths in LaIII and LuIII [J].

Biémont, E ;

Li, ZS ;

Palmeri, P ;

Quinet, P .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1999, 32 (14) :3409-3419

[3]

Biémont E, 2003, PHYS SCRIPTA, VT105, P38

[4]

Cowan R. D., 1981, The theory of atomic structure and spectra, V3

[5] Relations between doublets of stripped atoms in five periods of the periodic table [J].

Gibbs, RC ;

White, HE .

PHYSICAL REVIEW, 1929, 33 (02) :157-162

[6] RESONANCE LINES OF LA-III [J].

JOHANSSO.S ;

LITZEN, U .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1971, 61 (10) :1427-&

[7] Energies and lifetimes for some excited levels in LaI [J].

Karacoban, B. ;

Oezdemir, L. .

ACTA PHYSICA POLONICA A, 2008, 113 (06) :1609-1618

[8] The level structure of atomic lutetium (Z=71): a relativistic Hartree-Fock calculation [J].

Karacoban, B. ;

Ozdemir, L. .

INDIAN JOURNAL OF PHYSICS, 2011, 85 (05) :683-702

[9] Energies, Lande Factors, and Lifetimes for Some Excited Levels of Neutral Ytterbium (Z=70) [J].

Karacoban, B. ;

Ozdemir, L. .

ACTA PHYSICA POLONICA A, 2011, 119 (03) :342-353

[10] The Hyperfine Structure Calculations of Some Excited Levels for 139La I [J].

Karacoban, B. ;

Ozdemir, L. .

ACTA PHYSICA POLONICA A, 2009, 115 (05) :864-872