272 citations · 374 across the 5 of their papers we have counts for
5 papers
Identification of the Hard X-ray Source Dominating the E > 25 keV Emission of the Nearby Galaxy M31
M. Yukita, A. Ptak, A. E. Hornschemeier +15
We report the identification of a bright hard X-ray source dominating the M31 bulge above 25 keV from a simultaneous NuSTAR-Swift observation. We find that this source is the count…
HI Observations of the Stephan's Quintet
B. A. Williams, M. S. Yun, L. Verdes-Montenegro
Using the VLA, we have made spectral-line and continuum observations of the neutral hydrogen in the direction of the compact group of galaxies Stephan's Quintet. The high-velocity…
Where is the Neutral Atomic Gas in Hickson Groups?
L. Verdes-Montenegro, M. S. Yun, B. A. Williams +3
We have analyzed the total HI contents of 72 Hickson compact groups of galaxies (HCGs) and the detailed spatial distributions and kinematics of HI within a subset of 16 groups usin…
Mass Distribution in Compact Groups
J. Perea, A. del Olmo, L. Verdes-Montenegro +3
New redshift surveys of galaxies in the field of compact groups have discovered a population of faint galaxies which act as satellites orbiting in the potential well of the bright…
Tracing interactions in HCGs through the HI
L. Verdes-Montenegro, M. S. Yun, B. A. Williams +3
We present a global study of HI spectral line mapping for 16 Hickson Compact Groups (HCGs) combining new and unpublished VLA data, plus the analysis of the HI content of individual…