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FAR-INFRARED FOURIER-TRANSFORM SPECTROSCOPY OF (CO)-C-12-O-18
被引:9
|作者:
DENATALE, P
INGUSCIO, M
ORZA, CR
ZINK, LR
机构:
[1] Europ. Lab. for Non Lin. Spectrosc., I-50125 Firenze, Largo Enrico Fermi
[2] Inst. de Estructura de la Materia, 28006 Madrid
关键词:
INFRARED;
SPECTRA;
INTERSTELLAR;
MOLECULES;
LABORATORY SPECTRA;
MOLECULAR PROCESSES;
D O I:
10.1086/185975
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
We report on high-accuracy Fourier transform measurements of the far-infrared spectrum of (CO)-C-12-O-18, between 0.87 and 2.7 THz (32.9-91.2 cm-1). Precise rotational constants are determined and transition frequencies up to J = 35-34 are given (with an accuracy better than 5 x 10(-7), along with the previously available transition frequencies for (CO)-C-12-O-16 and (CO)-C-13-O-16.
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页码:L53 / L55
页数:3
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