A HIGH-RESOLUTION C-13 ISOTOPE STUDY IN THE VACUUM-ULTRAVIOLET OF SPECTRA OF CO(A-]X), C-I, AND C-II

被引：27

作者：

HARIDASS, C

HUBER, KP

机构：

[1] NATL RES COUNCIL CANADA,HERZBERG INST ASTROPHYS,OTTAWA K1A 0R6,ONTARIO,CANADA

[2] MEM UNIV NEWFOUNDLAND,DEPT PHYS,ST JOHNS A1B 3X7,NEWFOUNDLAND,CANADA

来源：

ASTROPHYSICAL JOURNAL | 1994年 / 420卷 / 01期

关键词：

ATOMIC DATA; LINE; IDENTIFICATION; MOLECULAR DATA; TECHNIQUES; SPECTROSCOPIC;

D O I：

10.1086/173573

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The 4th positive bands of (CO)-C-13-O-16, A 1PI --> X 1SIGMA+, at wavelengths from 1370 to 1600 angstrom have been photographed at high resolution in emission from a jet discharge in mixtures of Ar + (CO2)-C-13. The A 1PI upper-state term values for low to medium J-values in v' = 0 to 9 have been established with an estimated accuracy of +/- 0.1 cm-1, and the percentage 1PI character of strongly perturbed levels in v' = 0 and 6 has been evaluated. In addition, the C-13 isotope shifts have been measured for several multiplets in the spectra of C I and C II.

引用

页码：433 / 438

页数：6

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[1] LABELING OF PARITY DOUBLET LEVELS IN LINEAR MOLECULES [J].