2 papers
astro-ph.GA2020
A Black-Hole Feedback Valve in Massive Galaxies
G. M. Voit, G. L. Bryan, D. Prasad +6
Star formation in the universe's most massive galaxies proceeds furiously early in time but then nearly ceases. Plenty of hot gas remains available but does not cool and condense i…
astro-ph.GA2019
Circumgalactic Gas and the Precipitation Limit
G. M. Voit, A. Babul, Iu. Babyk +15
During the last decade, numerous and varied observations, along with increasingly sophisticated numerical simulations, have awakened astronomers to the central role the circumgalac…