HYPERFINE-STRUCTURE STUDY IN THE P-SEQUENCE OF NA-23 USING QUANTUM-BEAT SPECTROSCOPY

被引：13

作者：

GRUNDEVIK, P

LUNDBERG, H

MARTENSSON, AM

NYSTROM, K

SVANBERG, S

机构：

[1] Department of Physics, Chalmers University of Technology

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1979年 / 12卷 / 16期

关键词：

D O I：

10.1088/0022-3700/12/16/012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Describes use of the quantum-beat method to study hyperfine structure in the 52P3/2 and 62P3/2 states of 23Na. A pulsed dye laser, frequency-doubled into the UV region, was used to excite sodium atoms abruptly in a beam. The fluorescent light was recorded with a fast transient digitiser, interfaced to a micro-computer. Theoretical calculations using many-body perturbation theory were performed for the entire P sequence measured so far, taking polarisation and correlation effects into account separately. Very good agreement between experimental and theoretical values was obtained.

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收藏

页码：2645 / 2654

页数：10

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