Comet Cernis - Icy grains at last?
Comet Cernis - Icy grains at last?
复制标题
塞尔尼斯彗星 - 冰粒终于出现了吗?
DOI:
10.1086/184207
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发表时间:
1984
期刊:
影响因子:
--
通讯作者:
M. Hanner
中科院分区:
文献类型:
--
作者:
M. Hanner
An absorption feature at 2.9-3.0 microns has been detected for the first time in comet Cernis 19831 at 3.3 AU. The feature is interpreted as scattering by ice grains in the comet's coma. The thermal emission spectrum indicates that hot, micron-sized absorbing grains are also present in the coma.