Slide 1 ADVECTION- DOMINATED ACCRETION Ramesh Narayan Slide 2 Why Do We Need Another Accretion Model? Black Hole (BH) accretion is not as simple as people originally hoped…

Observations vs Theory JETS AND TORI IN PROTO-PNE Patrick Huggins New York University Outline: two questions Part I. Observations: Are jets and tori related ? examine time…

Miho Ishigaki1 , Masashi Chiba1, Wako Aoki2, Lang Zhang3 Tohoku University NAOJ National Astronomical Observatories, Chinese Academy of Science Background Chemical abundance…

Black Holes in the Early Universe Accretion and Feedback Geoff Bicknell & Alex Wagner Research School of Astronomy & Astrophysics Australian National University Research…

Observations vs Theory JETS AND TORI IN PROTO-PNE Patrick Huggins New York University Outline: two questions Part I. Observations: Are jets and tori related ? examine time…

Observable Signatures of the Accretion-Induced Collapse of White Dwarfs w/ Tony Piro, Eliot Quataert, Niccolo Bucciantini (Berkeley) & Todd Thompson (Ohio State) Brian…

ADVECTION-DOMINATED ACCRETION Ramesh Narayan Why Do We Need Another Accretion Model? Black Hole (BH) accretion is not as simple as people originally hoped Standard thin accretion…