Hydrogenlike highly charged ions for tests of the time independence of fundamental constants

被引：67

作者：

Schiller, S. ^{[1
]}

机构：

[1] Univ Dusseldorf, Inst Expt Phys, D-40225 Dusseldorf, Germany

来源：

PHYSICAL REVIEW LETTERS | 2007年 / 98卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.98.180801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Hyperfine transitions in the electronic ground state of cold, trapped hydrogenlike highly charged ions have attractive features for use as frequency standards because the majority of systematic frequency shifts are smaller by orders of magnitude compared to many microwave and optical frequency standards. Frequency measurements of these transitions hold promise for significantly improved laboratory tests of local position invariance of the electron and quark masses.

引用

页数：4

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