474 citations · 11.4k across the 166 of their papers we have counts for
10 papers · 1 filter
Constraining the galaxy mass content in the core of A383 using velocity dispersion measurements for individual cluster members
A. Monna, S. Seitz, A. Zitrin +14
We use velocity dispersion measurements of 21 individual cluster members in the core of Abell 383, obtained with MMT Hectospec, to separate the galaxy and the smooth dark halo (DH)…
Comparing Dense Galaxy Cluster Redshift Surveys with Weak Lensing Maps
Ho Seong Hwang, Margaret J. Geller, Antonaldo Diaferio +2
We use dense redshift surveys of nine galaxy clusters at to compare the galaxy distribution in each system with the projected matter distribution from weak lensing. By c…
Strongly Lensed Jets, Time Delays, and the Value of H0
Anna Barnacka, Margaret Geller, Ian P. Dell'Antonio +1
In principle, the most straightforward method of estimating the Hubble constant relies on time delays between mirage images of strongly-lensed sources. It is a puzzle, then, that t…
SHELS: A Complete Galaxy Redshift Survey with R20.6
Margaret J. Geller, Ho Seong Hwang, Daniel G. Fabricant +3
The SHELS (Smithsonian Hectospec Lensing Survey) is a complete redshift survey covering two well-separated fields (F1 and F2) of the Deep Lens Survey to a limiting R = 20.6. Here w…
Predicted Space Motions for Hypervelocity and Runaway Stars: Proper Motions and Radial Velocities for the GAIA Era
Scott J. Kenyon, Benjamin C. Bromley, Warren R. Brown +1
We predict the distinctive three dimensional space motions of hypervelocity stars (HVSs) and runaway stars moving in a realistic Galactic potential. For nearby stars with distances…
The Number Density of Quiescent Compact Galaxies at Intermediate Redshift
Ivana Damjanov, Ho Seong Hwang, Margaret J. Geller +1
Massive compact systems at 0.2<z<0.6 are the missing link between the predominantly compact population of massive quiescent galaxies at high redshift and their analogs and relics i…