Bio
I am an Astronomy professor at the University of Iowa. I use observations across the electromagnetic spectrum to study the evolution of massive galaxies. I obtained my B.S. from Nanjing University in 2003 and my Ph.D. in 2008 from the University of Hawai’i (Advisor: Alan Stockton, Thesis: Extended Emission-Line Regions: Remnants of Quasar Superwinds? ). After two postdocs at the California Institute of Technology and the University of California, Irvine, I joined the faculty of the University of Iowa in 2013. Here is a brief two-page Curriculum Vitae as of 2021.
Research Interests
My research is in the field of galaxy formation and evolution. Previously, I have studied quasar extended emission-line regions, dual active galactic nuclei, and gravitationally lensed starburst galaxies. I have observed these fascinating objects with integral-field spectroscopy, adaptive optics, radio interferometers, and space-based telescopes. Currently, my research interest focuses on understanding the nuclear activities triggered by galaxy mergers with SDSS-IV/MaNGA integral-field spectroscopy, probing dark matter in high-redshift star-forming galaxies with gas kinematics from ALMA, and tracing the large-scale gas supply of high-redshift starburst galaxies with quasar absorption-line spectroscopy.
All Publications
Selected Publications (major contribution only)
Astrostatistics and Tully-Fisher Relation
- “Restoration of the Tully-Fisher Relation by Statistical Rectification”, Fu, H., ApJL, 963, L19 (2024) [Jupyter Notebook]
- “The Evolution of Molecular Gas Fraction Traced by the CO Tully-Fisher Relation”, Isbell, J. W., Xue, R., and Fu, H., ApJL 869 (2018) [Jupyter Notebook]
Circumgalactic Medium of Submillimeter Galaxies
- “A Long Stream of Metal-poor Cool Gas around a Massive Starburst Galaxy at z = 2.67”, Fu, H., Xue, R., Prochaska, J. X., and 5 colleagues, ApJ 908 (2021) [Data]
- “The Circumgalactic Medium of Submillimeter Galaxies. II. Unobscured QSOs within Dusty Starbursts and QSO Sightlines with Impact Parameters below 100 kpc”, Fu, H., Isbell, J., Casey, C. M., and 4 colleagues, ApJ 844 (2017)
- “The Circumgalactic Medium of Submillimeter Galaxies. I. First Results from a Radio-identified Sample”, Fu, H., Hennawi, J. F., Prochaska, J. X., and 14 colleagues, ApJ 832 (2016)
High-Resolution Observations of Submillimeter Galaxies
- Talk on understanding massive galaxy evolution with SMGs
- “Flat Rotation Curves Found in Merging Dusty Starbursts at z = 2.3 through Tilted-ring Modeling”, Xue, R., Fu, H., Isbell, J., and 3 colleagues, ApJL 864 (2018)
- “Lens Models of Herschel-selected Galaxies from High-resolution Near-IR Observations”, Calanog, J. A., Fu, H., Cooray, A., and 39 colleagues, ApJ 797 (2014)
- “The rapid assembly of an elliptical galaxy of 400 billion solar masses at a redshift of 2.3”, Fu, H., Cooray, A., Feruglio, C., and 41 colleagues, Nature 498 (2013)
- “A Detailed Gravitational Lens Model Based on Submillimeter Array and Keck Adaptive Optics Imaging of a Herschel-ATLAS Submillimeter Galaxy at z = 4.243”, Bussmann, R. S., Gurwell, M. A., Fu, H., and 35 colleagues, ApJ 756 (2012)
- “A Comprehensive View of a Strongly Lensed Planck-Associated Submillimeter Galaxy”, Fu, H., Jullo, E., Cooray, A., and 48 colleagues, ApJ 753 (2012)
Galaxy Mergers and Dual Active Galactic Nuclei
- Talk on merger-induced AGN in SDSS-IV MaNGA
- Talk on the nature of double-peaked AGN
- “Testing the Radio-Selection Method of Dual Active Galactic Nuclei in the Stripe 82 Field”, Gross, A. C., Fu, H., and 4 colleagues, ApJ, 945 (2023)
- “SDSS-IV MaNGA: How Galaxy Interactions Influence Active Galactic Nuclei”, Steffen, J. L., Fu, H., and 8 colleagues, ApJ, 942 (2023) [Catalog]
- “SDSS-IV MaNGA: The Radial Profile of Enhanced Star Formation in Close Galaxy Pairs”, Steffen, J. L., Fu, H., Comerford, J. M., and 4 colleagues, ApJ 909 (2021) [Catalog]
- “X-Ray Properties of Radio-selected Dual Active Galactic Nuclei”, Gross, A. C., Fu, H., Myers, A. D., and 2 colleagues, ApJ 883 (2019)
- “SDSS-IV MaNGA: Galaxy Pair Fraction and Correlated Active Galactic Nuclei”, Fu, H., Steffen, J. L., Gross, A. C., and 7 colleagues, ApJ 856 (2018) [MaNGA Data Analysis Pipeline]
- “Binary Active Galactic Nuclei in Stripe 82: Constraints on Synchronized Black Hole Accretion in Major Mergers”, Fu, H., Wrobel, J. M., Myers, A. D., and 2 colleagues, ApJL 815 (2015)
- “Radio-selected Binary Active Galactic Nuclei from the Very Large Array Stripe 82 Survey”, Fu, H., Myers, A. D., Djorgovski, S. G., and 3 colleagues, ApJ 799 (2015)
- “Evidence from the Very Long Baseline Array that J1502SE/SW are Double Hotspots, not a Supermassive Binary Black Hole”, Wrobel, J. M., Walker, R. C., and Fu, H., ApJL 792 (2014)
- “A Kiloparsec-scale Binary Active Galactic Nucleus Confirmed by the Expanded Very Large Array”, Fu, H., Zhang, Z.-Y., Assef, R. J., and 6 colleagues, ApJL 740 (2011)
- “The Nature of Double-peaked [O III] Active Galactic Nuclei”, Fu, H., Yan, L., Myers, A. D., and 4 colleagues, ApJ 745 (2012) [NIRC2 data reduction pipeline]
- “Mergers in Double-peaked [O III] Active Galactic Nuclei”, Fu, H., Myers, A. D., Djorgovski, S. G., and 1 colleagues, ApJ 733 (2011)
Extended Emission-Line Regions around Quasars and Radio Galaxies
- Talk on Quasar Extended Emission-Line Regions
- “FR II Quasars: Infrared Properties, Star Formation Rates, and Extended Ionized Gas”, Fu, H. and Stockton, A., ApJ 696 (2009)
- “Extended Emission-Line Regions: Remnants of Quasar Superwinds?”, Fu, H. and Stockton, A., ApJ 690 (2009)
- “The Host Galaxy and the Extended Emission-Line Region of the Radio Galaxy 3C 79”, Fu, H. and Stockton, A., ApJ 677 (2008)
- “Integral Field Spectroscopy of the Extended Emission-Line Region of 4C 37.43”, Fu, H. and Stockton, A., ApJ 666 (2007)
- “A Common Origin for Quasar Extended Emission-Line Regions and Their Broad-Line Regions”, Fu, H. and Stockton, A., ApJL 664 (2007)
- “Integral Field Spectroscopy of the Extended Emission-Line Region of 3C 249.1”, Fu, H. and Stockton, A., ApJ 650 (2006)
- “Extended X-Ray Emission from QSOs”, Stockton, A., Fu, H., Henry, J. P., and 1 colleagues, ApJ 638 (2006)