Publications

2012
K. Hada, M. Kino, H. Nagai, A. Doi, Y. Hagiwara, M. Honma, M. Giroletti, G. Giovannini, and N. Kawaguchi. 2012. “VLBI Observations of the Jet in M 87 during the Very High Energy γ-Ray Flare in 2010 April.” ApJ, 760, Pp. 52.
2011
V. L. Fish and S. S. Doleman et al. 2011. “1.3 mm Wavelength VLBI of Sagittarius A*: Detection of Time-variable Emission on Event Horizon Scales.” ApJ, 727, 2, Pp. 36.
T. Johannsen and D. Psaltis. 2011. “Testing the No-hair Theorem with Observations in the Electromagnetic Spectrum. III. Quasi-periodic Variability.” ApJ, 726, 1, Pp. 11.
K. Hada, A. Doi, M. Kino, H. Nagai, Y. Hagiwara, and N. Kawaguchi. 2011. “An origin of the radio jet in M87 at the location of the central black hole.” Nature, 477, Pp. 185-187.
2009
S. S. Doeleman, V. L. Fish, A. E. Broderick, A. Loeb, and A. E. E. Rogers. 2009. “Detecting Flaring Structures in Sagittarius A* with High-Frequency VLBI.” ApJ, 695, 1, Pp. 59.
S. S. Doeleman et al. 2009. “Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre.” Nature, 455, Pp. 78.
A. E. Broderick and A. Loeb. 2009. “Imaging the Black Hole Silhouette of M87: Implications for Jet Formation and Black Hole Spin.” ApJ, 697, 2, Pp. 1164.
C.-K. Chan, S. Liu, C. L. Fryer, D. Psaltis, F. Özel, G. Rockefeller, and F. Melia. 2009. “MHD Simulations of Accretion onto Sgr A*: Quiescent Fluctuations, Outbursts, and Quasiperiodicity.” ApJ, 701, 1, Pp. 512.
S. S. Doeleman et al. 2009. “Imaging an Event Horizon: submm-VLBI of a Super Massive Black Hole.” Science White Paper submitted to the ASTRO2010 Decadal Review Panels.
1998
T. P. Kirchbaum, D. A. Graham, A. Witzel, A. Greve, J. E. Wink, M. Grewing, F. Colomer, P. de Vicente, J. Gomez-Gonzalez, A. Baudry, and J. A. Zenzus. 1998. “VLBI observations of the galactic center source Sgr A* at 86 GHz and 215 GHz.” A&A (Letter), 335, Pp. 106.
1997
T. P. Kirchbaum, D. A. Graham, A. Greve, J. E. Wink, J. Alcolea, F. Colomer, P. de Vicente, A. Baudry, J. Gomez-Gonzalez, M. Grewing, and A. Witzel. 1997. “215 GHz VLBI observations of bright Active Galactic Nuclei.” A&A (Letter), 323, Pp. 17.
1995
A. Greve, M. Torres, J. E. Wink, M. Grewing, W. Wild, J. Alcolea, A. Barcia, F. Colomer, P. de Vincente, J. Gomez-Gonzalez, I. Lopez-Fernandez, D. A. Graham, T. P. Kirchbaum, R. Schwartz, K. J. Standke, A. Witzel, and A. Baudry. 1995. “215 GHz VLBI observations: Detection of fringes on the 1147 KM baseline Pico Veleta-Plateau de Bure.” A&A (Letter), 299, L33.

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