DETERMINATION OF THE HYPERFINE-STRUCTURE IN THE ALPHA-2-SIGMA-1/2+ STATE OF OH BY FREQUENCY-DOUBLED DYE-LASER RADIATION

被引：12

作者：

TERMEULEN, JJ

VANMIERLO, GWM

DYMANUS, A

机构：

[1] Fysisch Laboratorium, Katholieke Universiteit, Toernooiveld, Nijmegen

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.43.29

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The hyperfine structure of OH in the 122+ state has been measured by exciting a molecular beam with cw intracavity frequency-doubled dye-laser radiation. The splittings are 778 MHz for N′=0 and 200to 500 MHz for 1< N′<5. The values for the hyperfine and ρ doubling are b+13c=777.8±2.0 MHz, c=165.8±2.8 MHz, and γ=7.13±0.03 GHz. Also the hyperfine splitting of OD in the N′=0 state has been measured yielding b+13c=119±2 MHz. © 1979 The American Physical Society.

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页码：29 / 32

页数：4

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