New dust features in oxygen-rich envelopes

被引:0
|
作者
Waters, LBFM [1 ]
机构
[1] SRON, GRONINGEN, NETHERLANDS
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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