Publications (38)
The JWST View of Cygnus A: Jet-Driven Coronal Outflow with a Twist
Patrick M. Ogle, B. Sebastian, A. Aravindan +29
We present first results from James Webb Space Telescope (JWST) Near-Infrared Spectrograph (NIRSpec), Mid-Infrared Instrument (MIRI), and Keck Cosmic Webb Imager (KCWI) integral fi…
Kinematic signature of an intermediate-mass black hole in the globular cluster NGC 6388
N. Lützgendorf, M. Kissler-Patig, E. Noyola +4
Intermediate-mass black holes (IMBHs) are of interest in a wide range of astrophysical fields. In particular, the possibility of finding them at the centers of globular clusters ha…
Dark matter scaling relations and the assembly epoch of Coma early-type galaxies
J. Thomas, R. P. Saglia, R. Bender +5
Axisymmetric, orbit-based dynamical models are used to derive dark matter scaling relations for Coma early-type galaxies. From faint to bright galaxies halo core-radii and asymptot…
Searching for Supernovae in HETDEX Data Release 3
J. Vinko, B. P. Thomas, J. C. Wheeler +11
We have extracted 636 spectra taken at the positions of 583 transient sources from the third Data Release of the Hobby-Eberly Telescope Dark Energy eXperiment (HETDEX). The transie…
The Globular Cluster Kinematics and Galaxy Dark Matter Content of NGC 4649 (M60)
T. Bridges, K. Gebhardt, R. Sharples +7
From observations with the GMOS multi-slit spectrograph on the Gemini North telescope, we have obtained spectra for 39 globular cluster candidates in the Virgo giant elliptical gal…
Supermassive Black Holes and the Evolution of Galaxies
D. Richstone, E. A. Ajhar, R. Bender +11
Black holes, an extreme consequence of the mathematics of General Relativity, have long been suspected of being the prime movers of quasars, which emit more energy than any other o…