Chemistry in the circumstellar medium

被引:8
|
作者
Millar, T. J. [1 ]
机构
[1] Queens Univ Belfast, Sch Math & Phys, Astrophys Res Ctr, Belfast BT7 1NN, Antrim, North Ireland
关键词
circumstellar envelopes; AGB stars; astrochemistry;
D O I
10.1007/s10509-007-9636-z
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The growth of dust grains in the inner regions of late-type stars is shrouded in mystery due to the difficulty of understanding the growth of heterogeneous particles from simple atoms and molecules and the lack of observational data. This article reviews the molecular processes important in circumstellar envelopes and discusses how ALMA might be used to probe the dust formation zone either directly or indirectly.
引用
收藏
页码:223 / 227
页数:5
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