Its subjects often generate Herbig-Haro objects along polar jets during the T Tauri stage of this process, which typically involves evolution along the Hayashi track.
The masses of discrete objects that undergo this process are characterized by the Salpeter and Chabrier functions, which are initial mass functions. When a system's free-fall time is less than its sound-crossing time, this process will be initiated by a pressure shock. Its subjects often generate Herbig-Haro objects along polar jets during the T Tauri stage of this process, which typically involves evolution along the Hayashi track. Bok globules are sites for this process, which occurs at high rates in starburst galaxies and is often accompanied by the formation of a protoplanetary disk. For 10 points, name this process in which a dense clump within a molecular cloud contracts and turns into a luminous object like Betelgeuse.
The masses of discrete objects that undergo this process are characterized by the Salpeter and Chabrier functions, which are initial mass functions.
star formation [or obvious equivalents]