69 citations · 479 across the 36 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
astro-ph.GA2023
Low-mass Quiescent Galaxies Are Small in Isolated Environments: Environmental Dependence of the Mass-Size Relation of Low-mass Quiescent Galaxies
Yongmin Yoon, Jae-Woo Kim, Jongwan Ko
We study the mass-size relation of quiescent galaxies across various environments, with a particular focus on its environmental dependence at the low-mass part of $\log(M_\mathrm{s…
astro-ph.CO2023
Cosmological Parameter Constraints from the SDSS Density and Momentum Power Spectra
Stephen Appleby, Motonari Tonegawa, Changbom Park +3
We extract the galaxy density and momentum power spectra from a subset of early-type galaxies in the SDSS DR7 main galaxy catalog. Using galaxy distance information inferred from t…
astro-ph.GA2023★ 11 cited
Impact of Galaxy Mergers on Stellar Population Profiles of Early-type Galaxies
Yongmin Yoon, Jongwan Ko, Jae-Woo Kim
We study the impact of galaxy mergers on stellar population profiles/gradients of early-type galaxies (ETGs) using ETGs at in the Stripe 82 region of the Sloan Digital Sk…