HYPERFINE-STRUCTURE AND ISOTOPE SHIFT IN THE FAR-INFRARED GROUND-STATE TRANSITIONS OF ATOMIC OXYGEN

被引：19

作者：

DENATALE, P ^{[1
]}

BELLINI, M ^{[1
]}

GOETZ, W ^{[1
]}

PREVEDELLI, M ^{[1
]}

INGUSCIO, M ^{[1
]}

机构：

[1] UNIV FLORENCE, DIPARTIMENTO FIS, I-50121 FLORENCE, ITALY

来源：

PHYSICAL REVIEW A | 1993年 / 48卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.48.3757

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have investigated the P-3(2) --> P-3(1) and P-3(1) --> P-3(0), atomic fine-structure transitions in isotopically enriched samples of oxygen by means of tunable far-infrared spectroscopy. Accurate frequency measurements (a few parts in 10(8)) were made for all three stable isotopes and the O-17 hyperfine structure was resolved. The experimental values for the isotopic shift of O-18 relative to O-16 for the J = 2 --> J = 1 and J = 1 --> J = 0 fine-structure transitions are in agreement with theoretical calculations.

引用

页码：3757 / 3760

页数：4

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