Extrasolar comets: The origin of dust in exozodiacal disks?

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• 作者：U. Marboeuf^a ; ^b ; ^c ; ^{ulysse.marboeuf@space.unibe.ch} ; A. Bonsor^d ; ^b ; ^c ; J.-C. Augereau^b ; ^c
• 关键词：Comets ; Exozodiacal disks ; Circumstellar matter ; Zodiacal dust
• 刊名：Planetary and Space Science
• 出版年：2016
• 出版时间：15 November 2016
• 年：2016
• 卷：133
• 期：Complete
• 页码：47-62
• 全文大小：1212 K
• 卷排序：133

文摘

Evaporation and lifetime of comets around different stellar luminosities. Rate of dust and water gas mass production for comets as a function of the distance to the star. Constrains on the number of comets needed to reproduce masses of exozodiacal dust disks.