Sensitivity of the energy levels of singly ionized cobalt to the variation of the fine-structure constant

被引：4

作者：

Dzuba, V. A. ^{[1
]}

Flambaum, V. V. ^{[1
]}

机构：

[1] Univ New S Wales, Sch Phys, Sydney, NSW 2052, Australia

来源：

PHYSICAL REVIEW A | 2010年 / 81卷 / 03期

关键词：

QSO ABSORPTION-LINES; FUNDAMENTAL CONSTANTS; CONSTRAINTS; SEARCH;

D O I：

10.1103/PhysRevA.81.034501

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We use relativistic Hartree-Fock and configuration-interactionmethods to calculate the dependence of transition frequencies for singly ionized cobalt on the fine structure constant. The results are to be used in the search for variation of the fine structure constant in quasar absorption spectra.

引用

页数：4

共 50 条

[1] FINE-STRUCTURE MEASUREMENT OF SINGLY IONIZED HELIUM, N=4
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