New dust features in oxygen-rich envelopes

被引：0
|
作者：
Waters, LBFM [1 ]
机构：
[1] SRON, GRONINGEN, NETHERLANDS
来源：
MOLECULES IN ASTROPHYSICS: PROBES AND PROCESSES | 1997年 / 178期
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We report on the discovery of new solid state emission features in the ISO-SWS spectra of evolved oxygen-rich stars. These features appear in cool dust shells and are probably due to crystalline forms of silicates, and crystalline water ice.
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页码：367 / 370
页数：4
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