
John Carr
Visiting Research Scientist
My primary research interests are in star and planet formation, focusing on the properties and evolution of protoplanetary disks and the origins of planetary systems. I specialize in the use of infrared spectroscopy to study the chemical properties, temperature, and kinematics of molecular gas in planet forming disks around young stars, with the objective of advancing our understanding of the conditions and processes that drive planet formation. My work makes use of observations at near-infrared to far-infrared wavelengths, ranging from high-resolution spectrographs on large ground-based telescopes, to space-based spectrographs on missions such as the Spitzer Space Telescope and the James Webb Space Telescope.
Research Areas:
Exoplanets
Star Formation & The Interstellar Medium
Latest Papers
Spectroastrometric Survey of Protoplanetary Disks with Inner Dust Cavities
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The Astronomical Journal
Author(s): Stanley K. Jensen, Jr., Sean D. Brittain, Andrea Banzatti, et. al
UMD Author(s): John Carr
Modeling of CO Rovibrational Line Emission of HD 141569
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Publications of the Astronomical Society of the Pacific
Author(s): Stanley K. Jensen Jr., Sean D. Brittain, Joan R. Najita, et. al
UMD Author(s): John Carr
High-resolution Mid-infrared Spectroscopy of GV Tau N: Surface Accretion and Detection of NH3 in a Young Protoplanetary Disk
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The Astrophysical Journal
Author(s): Joan R. Najita, John S. Carr, Sean D. Brittain, et. al
UMD Author(s): John Carr