Old news on quasar viscosity

The lamppost model: effects of photon trapping, the bottom lamp, and disc truncation

(2018) Andrzej Niedźwiecki et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Can the relativistic light-bending model explain X-ray spectral variations of Seyfert galaxies?

(2018) Misaki Mizumoto et al.   PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN

Quasar viscosity crisis

(2018) Andy Lawrence   Nature Astronomy

The mass and spin of the extreme Narrow Line Seyfert 1 Galaxy 1H 0707−495 and its implications for the trigger for relativistic jets

(2016) Chris Done et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

ACCRETION DISK TEMPERATURES OF QSOs: CONSTRAINTS FROM THE EMISSION LINES

(2013) E. W. Bonning et al.   ASTROPHYSICAL JOURNAL

THE HARD X-RAY SPECTRUM OF NGC 1365: SCATTERED LIGHT, NOT BLACK HOLE SPIN

(2013) L. Miller et al.   Astrophysical Journal Letters

Quasars still defy explanation

(2013) Robert Antonucci   NATURE

Black holes in a spin

(2013) Christopher S. Reynolds   NATURE

A rapidly spinning supermassive black hole at the centre of NGC 1365

(2013) G. Risaliti et al.   NATURE

QUASAR ACCRETION DISKS ARE STRONGLY INHOMOGENEOUS

(2010) Jason Dexter et al.   Astrophysical Journal Letters