Growth efficiency of dust aggregates through collisions with high mass ratios

Context. Collisional growth of dust aggregates is an essential process in forming planetesimals in protoplanetary disks, but disruption through high-velocity collisions (disruption barrier) could prohibit the dust growth. Mass transfer through very different-sized collisions has been suggested as a...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2013-11, Vol.559, p.1-8
Hauptverfasser:	Wada, Koji, Tanaka, Hidekazu, Okuzumi, Satoshi, Kobayashi, Hiroshi, Suyama, Toru, Kimura, Hiroshi, Yamamoto, Tetsuo
Format:	Artikel
Sprache:	eng
Schlagworte:	Aggregates Collisions Disruption Dust Mass ratios Mathematical models methods: numerical Planet formation planets and satellites: formation protoplanetary disks Protoplanets
Online-Zugang:	Volltext
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