Aromatic hydrocarbons in very small interstellar grains

被引：0
|
作者：
Wickramasinghe, NC [1 ]
Hoyle, F [1 ]
Al-Jubory, T [1 ]
机构：
[1] Univ Coll, Dept Appl Math & Astron, Cardiff, S Glam, Wales
来源：
ASTROPHYSICS AND SPACE SCIENCE | 1999年 / 268卷 / 1-3期
关键词：
D O I：
10.1023/A:1002403826883
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We show that the recently observed 3.3 mu m emission feature in the diffuse radiation from the galactic disk might be due to an ensemble of aromatic molecules distributed within very small interstellar grains. The same particles also provide an explanation of the lambda 2 200 Angstrom interstellar absorption feature.
引用
收藏
页码：311 / 316
页数：6
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