Hyunseop Choi

The Physical Properties of Low-redshift FeLoBAL Quasars. I. Spectral-synthesis Analysis of the Broad Absorption-line (BAL) Outflows Using SimBAL

Hyunseop Choi, Karen M. Leighly, D. M. Terndrup et al. · The Astrophysical Journal · 2022 · 31 citations · Full text

Natural Sciences, Astronomy, Physics +12

Multiphase Black Hole Feedback and a Bright [C ii] Halo in a LoBAL Quasar at z ∼ 6.6

M. Bischetti, Hyunseop Choi, F. Fiore et al. · The Astrophysical Journal · 2024 · 22 citations · Full text

Natural Sciences, Astronomy, Physics +12

The z = 0.54 LoBAL Quasar SDSS J085053.12+445122.5. II. The Nature of Partial Covering in the Broad-absorption-line Outflow

Karen M. Leighly, D. M. Terndrup, Adrian B. Lucy et al. · The Astrophysical Journal · 2019 · 18 citations · Full text

Natural Sciences, Astronomy, Physics +14

The Physical Properties of Low-redshift FeLoBAL Quasars. III. The Location and Geometry of the Outflows

Hyunseop Choi, Karen M. Leighly, Collin Dabbieri et al. · The Astrophysical Journal · 2022 · 16 citations · Full text

Natural Sciences, Astronomy, Physics +10

Investigating the Origin of the Absorption-line Variability in the Narrow-line Seyfert 1 Galaxy WPVS 007

Kaylie Green, S. C. Gallagher, Karen M. Leighly et al. · The Astrophysical Journal · 2023 · 11 citations · Full text

Natural Sciences, Astronomy, Physics +13