The snowline in protostellar disks

被引：0
|
作者：
Podolak, M [1 ]
机构：
[1] Tel Aviv Univ, Dept Geophys & Planetary Sci, IL-69978 Tel Aviv, Israel
来源：
SCIENTIFIC FRONTIERS IN RESEARCH ON EXTRASOLAR PLANETS | 2003年 / 294卷
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：
The energy balance for ice grains in a protostellar disk is computed, taking into account radiative heating and cooling as well as heating and cooling by the ambient gas. The place in the nebula where ice grains are stable is determined for particular nebular conditions, grain size and composition. I show how the position of the snowline depends upon these parameters.
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页码：295 / 298
页数：4
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