The clearing of planetesimal disks around T Tauri type stars
Abstract
The growth and collapse of dust condensations formed as a result of the development of gravitational instability in a dusty subdisk are discussed within the framework of a generally accepted scenario for the evolution of a circumsolar protoplanetary disk. The time of enlargment of the condensations required for clearing the hypothetical disks around young solar-type stars is estimated.
- Publication:
-
Astronomicheskii Vestnik
- Pub Date:
- December 1988
- Bibcode:
- 1988AVest..22..319G
- Keywords:
-
- Cosmic Dust;
- Planetary Nebulae;
- Protoplanets;
- Stellar Evolution;
- T Tauri Stars;
- Disks (Shapes);
- Early Stars;
- Optical Thickness;
- Astrophysics