HYPERFINE-STRUCTURE MEASUREMENTS OF THE EU-151+, EU-153+ GROUND-STATE

被引：50

作者：

BECKER, O ^{[1
]}

ENDERS, K ^{[1
]}

WERTH, G ^{[1
]}

DEMBCZYNSKI, J ^{[1
]}

机构：

[1] POLISH POLYTECH, INST PHYS, PL-60965 POZNAN, POLAND

来源：

PHYSICAL REVIEW A | 1993年 / 48卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.48.3546

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The laser rf double-resonance technique in a Paul trap has been used to make high-precision measurements of the hyperfine structure (hfs) of the 4f7(S-8(7/2)6s S-9(4) ground state in Eu-151, Eu-153+. We have obtained linewidths below 1 kHz for the magnetic-field-dependent rf transitions at frequencies between 1.7 and 10 GHz. After corrections for the second-order hfs we obtain values for the magnetic-dipole, electric-quadrupole, magnetic-octupole, and electric-hexadecapole interaction constants.

引用

页码：3546 / 3554

页数：9

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