SOLID CO SPECTROSCOPY - EMBEDDED YSOS IN TAURUS-AURIGA

被引：0
|
作者：
TEIXEIRA, TC [1 ]
EMERSON, JP [1 ]
机构：
[1] UNIV PORTO, CTR ASTROFIS, P-4100 OPORTO, PORTUGAL
来源：
ASTROPHYSICS AND SPACE SCIENCE | 1995年 / 224卷 / 1-2期
关键词：
GRAIN MANTLES; INFRARED; ISM; LINES AND BANDS; STARS; PRE-MAIN-SEQUENCE;
D O I：
10.1007/BF00667961
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Infrared spectra of the 4.67 mu m solid CO feature were obtained for YSOs in Taurus. A first attempt is made to analyse the likely composition of the CO ices. Column densities are derived from the spectra, and compared with the ones predicted for a low mass protostar. The strengths of the CO- and water-ice features towards those objects are compared.
引用
收藏
页码：573 / 574
页数：2
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