Hojin Cho

activity

20142026

most citedA 10,000-solar-mass black hole in the nucleus of a bulgeless dwarf galaxy

79 citations · 213 across the 18 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

astro-ph.GA2021

Search of Intermediate Mass Black Holes at Low Redshift with Intra-night Variability

Lael Shin, Jong-Hak Woo, Donghoon Son +4

We present a sample of intermediate-mass black hole (IMBH) candidates based on the detection of a broad H $α$ emission line and variability, which are selected from the Sloan Digita…

astro-ph.GA2021★ 20 cited

H $α$ Reverberation Mapping of the Intermediate-Mass Active Galactic Nucleus in NGC 4395

Hojin Cho, Jong-Hak Woo, Tommaso Treu +24

We present the results of a high-cadence spectroscopic and imaging monitoring campaign of the active galactic nucleus (AGN) of NGC 4395. High signal-to-noise-ratio spectra were obt…

Search of Intermediate Mass Black Holes at Low Redshift with Intra-night Variability

Hα Reverberation Mapping of the Intermediate-Mass Active Galactic Nucleus in NGC 4395

H $α$ Reverberation Mapping of the Intermediate-Mass Active Galactic Nucleus in NGC 4395