217 citations · 804 across the 12 of their papers we have counts for
12 papers
Detection of Gravitational Anomaly at Low Acceleration from a Highest-quality Sample of 36 Wide Binaries with Accurate 3D Velocities
K. -H. Chae, B. -C. Lee, X. Hernandez +4
We set out to accurately measure gravity in the low-acceleration range from 3D motions of isolated wide binary stars. Gaia DR3 provides…
New perspective on the multiple population phenomenon in Galactic globular clusters from a wide-field photometric survey
S. Jang, A. P. Milone, A. F. Marino +10
Wide-field photometry of Galactic globular clusters (GCs) has been investigated to overcome limitations from the small field of view of the Hubble Space Telescope in the study of m…
Chromosome maps of Globular Clusters from wide-field ground-based photometry
S. Jang, A. P. Milone, M. V. Legnardi +10
Hubble Space Telescope (HST) photometry is providing an extensive analysis of globular clusters (GCs). In particular, the pseudo two-colour diagram dubbed 'chromosome map (ChM)' al…
Integrated photometry of multiple stellar populations in Globular Clusters
S. Jang, A. P. Milone, E. P. Lagioia +8
Evidence that the multiple populations (MPs) are common properties of globular clusters (GCs) is accumulated over the past decades from clusters in the Milky Way and in its satelli…
Distribution of red clump stars does not support the X-shaped Galactic bulge
M. Lopez-Corredoira, Y. -W. Lee, F. Garzon +1
CONTEXT. Claims of an X-shaped Galactic bulge were based on the assumption of red clump stars as standard candles in some lines of sight crossing the off-plane bulge. However, some…
UV Bright Globular Clusters in M87: More Evidence for Super-helium-rich Stellar Populations?
S. Kaviraj, S. T. Sohn, R. W. O'Connell +3
We study the UV and optical properties of 38 massive GCs in M87, imaged using the HST/STIS and WFPC2 instruments. The majority of these GCs appear extremely bright in the FUV - rou…