179 citations · 386 across the 5 of their papers we have counts for
5 papers
Cold Gas in Blue-Sequence E/S0s: Galaxies in Transition
Lisa H. Wei, Sheila J. Kannappan, Stuart N. Vogel +1
We examine the HI+H_2 content of blue-sequence E/S0s -- a recently identified population of galaxies that are morphologically early type, but reside alongside spiral galaxies in co…
Dynamically Driven Evolution of the Interstellar Medium in M51
J. Koda, N. Scoville, T. Sawada +20
We report the highest-fidelity observations of the spiral galaxy M51 in CO emission, revealing the evolution of giant molecular clouds (GMCs) vis-a-vis the large-scale galactic str…
Properties of Dark Matter Revealed by Astrometric Measurements of the Milky Way and Local Galaxies
Edward Shaya, Robert Olling, Massimo Ricotti +19
The fact that dark matter (DM), thus far, has revealed itself only on scales of galaxies and larger, again thrusts onto astrophysics the opportunity and the responsibility to confr…
Kinematics of Spiral Arm Streaming in M51
Rahul Shetty, Stuart N. Vogel, Eve C. Ostriker +1
We use CO and H alpha velocity fields to study the gas kinematics in the spiral arms and interarms of M51 (NGC 5194), and fit the 2D velocity field to estimate the radial and tange…
The AGN and Gas Disk in the Low Surface Brightness Galaxy PGC045080
M. Das, N. Kantharia, S. Ramya +3
We present radio observations and optical spectroscopy of the giant low surface brightness (LSB) galaxy PGC 045080 (or 1300+0144). PGC 045080 is a moderately distant galaxy having…