Massachusetts Institute of Technology, NRAO Jansky Postdoctoral Fellow, Aug. 2004 - Aug. 2005
Harvard-Smithsonian Center for Astrophysics, Visiting Scientist, Feb. 2004 - July 2004
Brandeis University, Graduate Research Student, Sep. 1999 - Jan. 2004; Teaching Assistant (Fall 2000 - Spring 2002)
Space Telescope Science Institute, National Radio Astronomy Observatory, Lowell Observatory, Brandeis University, Research Student, Summers 1997 - 2000
Research
Extragalactic radio sources, physics of relativistic jets (AGN and galactic binaries), very long baseline interferometry and polarimetry, GLAST and radio studies of galactic transients and radio galaxies (jets and extended lobes)
Projects
Chandra X-ray and radio studies of extragalactic jets and the highest-redshift relativistic jets
Spitzer IRAC Survey of Large-scale Jets and Hotspots
Origin of X-shaped Radio Galaxies - radio (VLA, GMRT, VLBI) spectral studies and optical (MMT, HET) spectroscopy
Superluminal Radio Features in the M87 Jet & the Site of Flaring TeV Gamma-ray Emission - Cheung, C.C., D.E. Harris, & L. Stawarz,
Astrophys. J. (Letters), 663, L65-L68
The Electron Energy Distribution in the Hotspots of Cygnus A: Filling the Gap with the Spitzer Space Telescope - Stawarz, L., C.C. Cheung, D.E. Harris, & M. Ostrowski. 2007, Astrophys. J., 662, 213-223
FIRST "Winged" and "X"-shaped Radio Source Candidates - Cheung, C.C. 2007, Astron. J., 133, 2097-2121
Compton X-ray and γ-ray Emission from Extended Radio Galaxies - Cheung, C.C. 2007, in The First GLAST Symposium, Eds. S.Ritz, P.Michelson, & C. Meegan, AIP Conf. Ser. 921, 325-326
Confronting X-ray Emission Models with the Highest-Redshift Kiloparsec-Scale Jets: the z=3.89 Jet in Quasar 1745+624 - Cheung, C.C., L. Stawarz, & A. Siemiginowska. 2006, Astrophys. J., 650, 679-692
Shedding New Light on the 3C 273 Jet with the Spitzer Space Telescope - Uchiyama, Y., C.M. Urry, C.C. Cheung, S. Jester, J. van Duyne, P. Coppi, R.M. Sambruna, T. Takahashi, F. Tavecchio, & L. Maraschi. 2006, Astrophys. J., 648, 910-921
The Outburst of HST-1 in the M87 Jet - Harris, D.E., C.C. Cheung, J.A. Biretta, W. Sparks, W. Junor, E.S. Perlman, & A.S. Wilson. 2006, Astrophys. J., 640, 211-218