22 citations · 22 across the 1 of their papers we have counts for
6 papers
Small-Scale Dynamical Coherence Accompanied with Galaxy Conformity
Joon Hyeop Lee, Mina Pak, Hye-Ran Lee
The discovery of the coherence between galaxy rotation and neighbor motion in 1-Mpc scales has been reported recently. Following up the discovery, we investigate whether the neighb…
Mysterious Coherence in Several-Megaparsec Scales Between Galaxy Rotation and Neighbor Motion
Joon Hyeop Lee, Mina Pak, Hyunmi Song +3
In our recent report, observational evidence supports that the rotational direction of a galaxy tends to be coherent with the average motion of its nearby neighbors within 1 Mpc. W…
Stellar populations of nine passive spiral galaxies from the CALIFA survey: are they progenitors of S0s?
Mina Pak, Joon Hyeop Lee, Hyunjin Jeong +3
We investigate the stellar population properties of passive spiral galaxies in the CALIFA survey. Nine spiral galaxies that have NUV-r > 5 and no/weak nebular emission lines in the…
Galaxy Rotation Coherent with the Motions of Neighbors: Discovery of Observational Evidence
Joon Hyeop Lee, Mina Pak, Hye-Ran Lee +1
We present our discovery of observational evidence for the coherence between galaxy rotation and the average line-of-sight motion of neighbors. We use the Calar Alto Legacy Integra…
Color Dispersion as an Indicator of Stellar Population Complexity: Insights from the Pixel Color-Magnitude Diagrams of 32 Bright Galaxies in Abell 1139 and Abell 2589
Joon Hyeop Lee, Mina Pak, Hye-Ran Lee +1
We investigate the properties of bright galaxies with various morphological types in Abell 1139 and Abell 2589, using the pixel color-magnitude diagram (pCMD) analysis technique. T…
Small-Scale Conformity of the Virgo Cluster Galaxies
Hye-Ran Lee, Joon Hyeop Lee, Hyunjin Jeong +1
We investigate the small-scale conformity in color between bright galaxies and their faint companions in the Virgo cluster. Cluster member galaxies are spectroscopically determined…