Growth of Planetesimals and Clearance of Disks around the T-Tauri Stars
Abstract
A growth and contraction of dust condensations formed as a result of development of gravitation instability in a dust subdisk is discussed within the framework of the generally accepted scheme of evolution of a circumsolar pre-planetary disk. The time of evolution of condensations necessary for clearing the hypothetical disks around young stars of the Sun type is estimated.
- Publication:
-
Earth Moon and Planets
- Pub Date:
- October 1988
- DOI:
- 10.1007/BF00056473
- Bibcode:
- 1988EM&P...43....1G
- Keywords:
-
- Accretion Disks;
- Cosmic Dust;
- Extrasolar Planets;
- Protoplanets;
- T Tauri Stars;
- Clearing;
- Condensation;
- Surface Properties;
- Astrophysics