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Portrait of Sylvain Veilleux

Sylvain Veilleux

Professor

Optical Director

301 405 0282
veilleux@umd.edu 1109 Physical Sciences Complex

Born in Montreal, Canada, I received my bachelor's degree in physics from the University of Montreal and my Ph.D. from the University of California, Santa Cruz. After being a NSERC Fellow at the Institute for Astronomy in Hawaii and a Hubble Fellow at the NOIRLab in Tucson, I joined the Maryland faculty as an assistant professor. I have been the Optical Director at Maryland since 2003. I am primarily interested in the physics of active galactic nuclei and starburst galaxies, particularly the connection between the supermassive black hole, the starburst, and the host galaxy, and the importance of feedback on galaxy evolution and the circum- and inter-galactic media. For this research, I use astronomical facilities that cover the entire electromagnetic spectrum from the X-rays, UV-optical, infrared, and radio. I am also the lead on a number of instrumentation projects for large ground-based optical and near-infrared telescopes with applications for space missions and beyond. Some of these instruments take advantage of recent breakthroughs in astrophotonics - photonics applied to astronomical instrumentation - to outperform conventional filters, spectrometers, and nulling interferometers. These projects also involve colleagues from Maryland's A. James Clark School of Engineering and the nearby NASA Goddard Space Flight Center.

Research Centers & Collaborations: Joint Space-Science Institute
Space Missions

Latest Papers

JWST Discovery of Warm Dust in the Circumgalactic Medium of the Makani Galaxy

| The Astrophysical Journal
Author(s): Sylvain Veilleux, Steven D. Shockley, Marcio Meléndez, et. al
UMD Author(s): Sylvain Veilleux


Cold Gas and Star Formation in the Phoenix Cluster with JWST

| The Astrophysical Journal
Author(s): Michael Reefe, Michael McDonald, Marios Chatzikos, et. al
UMD Author(s): RIchard Mushotzky, Sylvain Veilleux


Halfway to the Peak: Ice Absorption Bands at z ≈ 0.5 with JWST MIRI/MRS

| The Astrophysical Journal
Author(s): Anna Sajina, Alexandra Pope, Henrik Spoon, et. al
UMD Author(s): Sylvain Veilleux


First Results from the JWST Early Release Science Program Q3D: The Fast Outflow in a Red Quasar at z = 0.44

| The Astrophysical Journal
Author(s): Weizhe 伟哲 Liu 刘, Sylvain Veilleux, Swetha Sankar, et. al
UMD Author(s): Sylvain Veilleux


JWST Discovery of a Very Fast Biconical Outflow of Warm Molecular Gas in the Nearby Ultraluminous Infrared Galaxy F08572+3915 NW

| The Astrophysical Journal
Author(s): Kylie Yui Dan, Jerome Seebeck, Sylvain Veilleux, et. al
UMD Author(s): Kylie Yui Dan, Jerome John Seebeck, Sylvain Veilleux


JWST ERS Program Q3D: The pitfalls of virial black hole mass constraints shown for a z ∼ 3 quasar with an ultramassive host

| Astronomy & Astrophysics
Author(s): C. Bertemes, D. Wylezalek, D. S. N. Rupke, et. al
UMD Author(s): Sylvain Veilleux