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Formation of Protoplanet Systems

Published online by Cambridge University Press:  26 May 2016

Eiichiro Kokubo  and
Shigeru Ida
Eiichiro Kokubo
Affiliation:
National Astronomical Observatory, Mitaka, Tokyo 181-8588, Japan
Shigeru Ida
Affiliation:
Tokyo Institute of Technology, Meguro-Ku, Tokyo 158-5881, Japan

Abstract

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We present the latest results of large scale (N = 10000, 0.5AU < a < 1.5AU) N-body simulations of planetary accretion. We confirm the oligarchic growth of protoplanets in the minimum-mass disk and a more massive disk models. Protoplanets with the predicted isolation mass are formed with orbital separation of about 10-15 Hill radius.

Type
Part II: Progress in the theory of planet formation
Information
Symposium - International Astronomical Union , Volume 202: Planetary Systems in the Universe – Observation, Formation and Evolution , 2004 , pp. 208 - 210
Copyright
Copyright © Astronomical Society of the Pacific 2004 

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