Jetted tidal disruptions of stars as a flag of intermediate mass black holes at high redshifts
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1755
Abstract: Tidal disruption events (TDEs) of stars by single or binary supermassive black holes (SMBHs) brighten galactic nuclei and reveal a population of otherwise dormant black holes. Adopting event rates from the literature, we aim to… read more here.
Keywords: intermediate mass; black holes; mass; mass black ... See more keywords
A sample of 1959 massive galaxy clusters at high redshifts
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty2533
Abstract: We identify a sample of 1959 massive clusters of galaxies in the redshift range of 0.7 0.75. By comparing them with clusters at lower redshifts, we confirm that richer clusters host more luminous brightest cluster… read more here.
Keywords: massive galaxy; clusters high; 1959 massive; galaxy clusters ... See more keywords
Supermassive primordial black holes at high redshifts
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DOI: 10.1142/s0218271821400010
Abstract: We consider some properties and possible observational manifestations of the very heavy primordial black holes (PBHs), with masses [Formula: see text]. These black holes should be surrounded by the dense dark matter and baryonic halos… read more here.
Keywords: supermassive primordial; black holes; radiation; high redshifts ... See more keywords