Precision laser spectroscopy in fundamental studies

被引：5
|
作者：
Kolachevsky, N. N. [1 ]
Khabarova, K. Yu [1 ]
机构：
[1] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia
来源：
PHYSICS-USPEKHI | 2014年 / 57卷 / 12期
关键词：
PARITY NONCONSERVATION; FREQUENCY STANDARDS; ATOMIC-HYDROGEN; THULIUM ATOMS; CONSTANTS; CONSERVATION; METROLOGY; PROTON; CLOCK;
D O I：
10.3367/UFNe.0184.201412e.1354
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The role of precision spectroscopic measurements in the development of fundamental theories is discussed, with particular emphasis on the hydrogen atom, the simplest stable atomic system amenable to the accurate calculation of energy levels from quantum electrodynamics. Research areas that greatly benefited from the participation of the Lebedev Physical Institute are reviewed, including the violation of fundamental symmetries, the stability of the fine-structure constant a, and sensitive tests of quantum electrodynamics.
引用
收藏
页码：1230 / 1238
页数：9
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