I am an Associate Professor in the Department of Astrophysical and Planetary Sciences at the University of Colorado, Boulder, where I work on observations of AGN feeding and feedback. I use dual AGN and offset AGN to trace AGN feeding in galaxy mergers, and AGN outflows to study feedback effects between an AGN and its host galaxy. I also study the galaxy merger rate and its implications for gravitational waves produced by binary supermassive black holes.
Here is my CV. Learn More
In the News
Current Members (from left to right):
James Negus: Graduate student working on coronal lines and AGN in MaNGA.
Aimee Schechter: Graduate student working on using simulations to identify mergers in HST galaxies.
Maggie Huber: Graduate student working on supermassive black hole mass estimates for gravitational wave predictions.
Scott Barrows: Postdoc working on Chandra, WISE, and HST observations of offset AGN and dual AGN in galaxy mergers.
Joseph Simon: Postdoc working on the astrophysics of supermassive black hole binaries that produce gravitational waves detectable by pulsar timing arrays.
Aaron Stemo: Formerly a CU graduate student working on SED modeling and Spitzer and Chandra observations of offset AGN and dual AGN in HST galaxies, now a postdoc at Vanderbilt University.
Francisco Müller-Sánchez: Formerly a CU postdoc working on VLA observations and spatially-resolved spectroscopy of dual AGN and AGN outflows, now faculty at the University of Memphis.
Rebecca Nevin: Formerly a CU graduate student working on galaxy mergers in MaNGA, now a postdoc at the CfA.Image credit: PhD Comics, Supermassive Black Holes Explained