92 citations · 217 across the 8 of their papers we have counts for
8 papers · 1 filter
Deconstructing Disk Velocity Distribution Functions in the Disk-Mass Survey
Kyle B. Westfall, Matthew A. Bershady, Marc A. W. Verheijen +2
We analyze integral-field ionized gas and stellar line-of-sight kinematics in the context of determining the stellar velocity ellipsoid for spiral galaxies observed by the Disk-Mas…
HI imaging of Galaxy Clusters at z=0.2; a Pilot Survey of Abell 963 and Abell 2192
Marc Verheijen, Jacqueline van Gorkom, Arpad Szomoru +3
A pilot study with the powerful new backend of the Westerbork Synthesis Radio Telescope (WSRT) of two galaxy clusters at z=0.2 has revealed neutral hydrogen emission from 39 galaxi…
Galaxy Kinematics with SALT
Matthew A. Bershady, Marc A. W. Verheijen, David R. Andersen +2
The combination of dynamical and photometric properties of galaxies offers a largely un-tapped source of information on how galaxies assembled and where stars formed. Bi-dimensiona…
The Kinematics in the Cores of Low Surface Brightness Galaxies
R. A. Swaters, M. A. W. Verheijen, M. A. Bershady +1
Systematic effects on HI and Halpha long-slit observations make a measurement of the inner slope of the dark matter density distribution difficult to determine. Halos with constant…
WIYN Integral-Field Kinematics of Disk Galaxies
Matthew Bershady, Marc Verheijen, David Andersen
We have completed a new fiber array, SparsePak, optimized for low-surface-brightness studies of extended sources on the WIYN telescope. We are now using this array as a measuring e…
Reconciling Damped Ly-alpha Statistics and 21cm Studies at z=0
Martin Zwaan, Frank Briggs, Marc Verheijen
Blind 21cm surveys in the local universe have shown that the local HI mass density, Omega_HI, is dominated by luminous, high surface brightness, spiral galaxies. On the other hand,…