Sunmyon Chon

activity

20132026

most citedTitans of the Early Universe: The Prato Statement on the Origin of the First Supermassive Black Holes

193 citations · 859 across the 24 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

astro-ph.GA2022★ 3 cited

H1821+643: The most X-ray and infrared luminous AGN in the Swift/BAT survey in the process of rapid stellar and supermassive black hole mass assembly

Hikaru Fukuchi, Kohei Ichikawa, Masayuki Akiyama +6

H1821+643 is the most X-ray luminous non-beamed AGN of $L_{14 - 150keV} = 5.2 \times 1 0^{45}$ erg s $^{- 1}$ in the Swift/BAT ultra-hard X-ray survey and it is also a hyper-lumin…

astro-ph.GA2022★ 66 cited

Impact of the cosmic background radiation on the initial mass function of metal-poor stars

Sunmyon Chon, Haruka Ono, Kazuyuki Omukai +1

We study star cluster formation at low metallicities of $Z / Z_{⊙} = 1 0^{- 4}$ -- $1 0^{- 1}$ using three-dimensional hydrodynamics simulations. Particular emphasis is put on how the stel…