'Gravitating discs' presentation slideshows

Are transition discs much commoner in M stars?

Are transition discs much commoner in M stars?. Echoed by Currie et al (25%) and Dahm & Carpenter 2009. CAREFUL!. Recent claim that 50% of discs around M stars are in transition (Sicilia-Aguilar et al 2008). For pure reprocessing disc with T ~ r^-q. L_d( ?) ? (?T_*) ^{2/q-1} ---------

354 views • 23 slides

Planetesimal formation in self-gravitating accretion discs

142 views • 13 slides