Modeling of dust halo formation following comet outbursts: Preliminary results
作者:
T. I. Gombosi,
M. Horányi,
期刊:
Geophysical Research Letters
(WILEY Available online 1986)
卷期:
Volume 13,
issue 3
页码: 299-301
ISSN:0094-8276
年代: 1986
DOI:10.1029/GL013i003p00299
数据来源: WILEY
摘要:
Evolution of gas and dust distributions following a spatially and temporally localized comet outburst was calculated using a hybrid kinetic ‐ hydrodynamic method. It was found that a comet outburst resulted in significantly increased dust terminal velocities. As these higher terminal velocity values result in larger apex distances, therefore the outburst generates distinct dust envelopes in front of the regular dust coma. Such envelopes were observed at several comets (cf. comet Donati
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