Počet záznamů: 1
Star formation in expanding shells
- 1.0125249 - ASU-R 20030155 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Ehlerová, Soňa - Palouš, Jan
Star formation in expanding shells.
Modes of star formation and the origin of field populations. San Francisco: Astronomical Society of Pacific, 2002 - (Grebel, E.; Brandner, W.), s. 125-130. ASP Conference Series., 285.
[Modes of star formation and the origin of field populations. Heidelberg (DE), 09.10.2000-13.10.2000]
Grant CEP: GA AV ČR IAA3003705; GA AV ČR KSK1003601
Výzkumný záměr: CEZ:AV0Z1003909
Klíčová slova: star formation * expanding shells * ISM
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
The star formation induse in dense walls of expanding shells is studied using linear perturbation theory. The universal condition for the gravitational fragmentation of expanding shells is formulated: if the total surface density of the disk is higher than a certain critical value, shells are unstable.
Trvalý link: http://hdl.handle.net/11104/0023506
Počet záznamů: 1