402 citations · 434 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 402 cited
Massive black hole binary mergers within sub-pc scale gas discs
J. Cuadra, P. J. Armitage, R. D. Alexander +1
[ABRIDGED] We study supermassive black hole binary mergers driven by angular momentum loss to small-scale gas discs. Such binaries form after major galaxy mergers, but their fate i…
astro-ph2008★ 32 cited
Binary formation and mass function variations in fragmenting discs with short cooling times
R. D. Alexander, P. J. Armitage, J. Cuadra
Accretion discs at sub-pc distances around supermassive black holes are likely to cool rapidly enough that self-gravity results in fragmentation. Here, we use high-resolution hydro…