Xmm-Newton Monitoring of 3C273
(2003)
Journal Article
O'Brien, P., Page, K., Turner, M., Done, C., & Reeves, J. (2003). Xmm-Newton Monitoring of 3C273
Outputs (6)
On the accretion geometry of Cyg X-1 in the low/hard state (2003)
Journal Article
Barrio, F. E., Done, C., & Nayakshin, S. (2003). On the accretion geometry of Cyg X-1 in the low/hard state. Monthly Notices of the Royal Astronomical Society, 342, 557-563. https://doi.org/10.1046/j.1365-8711.2003.06555.x
The X-ray/γ-ray spectrum of XTE J1550-564 in the very high state (2003)
Journal Article
Gierliński, M., & Done, C. (2003). The X-ray/γ-ray spectrum of XTE J1550-564 in the very high state. Monthly Notices of the Royal Astronomical Society, 342, 1083-1092
Simultaneous Chandra and Rossi X-Ray Timing Explorer Observations of the Nearby Bright Seyfert 2 Galaxy NGC 4945 (2003)
Journal Article
Done, C., Madejski, G. M., Życki, P. T., & Greenhill, L. J. (2003). Simultaneous Chandra and Rossi X-Ray Timing Explorer Observations of the Nearby Bright Seyfert 2 Galaxy NGC 4945. Astrophysical Journal, 588, 763-770
The Power Density Spectrum of the Seyfert 2 Galaxy NGC 4945: The Relationship between X-ray Variability and Black Hole Mass (2003)
Journal Article
Mueller, M., Madejski, G., Done, C., & Zycki, P. (2003). The Power Density Spectrum of the Seyfert 2 Galaxy NGC 4945: The Relationship between X-ray Variability and Black Hole Mass. Bulletin of the American Astronomical Society, 7,
Observing the effects of the event horizon in black holes (2003)
Journal Article
Done, C., & Gierliński, M. (2003). Observing the effects of the event horizon in black holes. Monthly Notices of the Royal Astronomical Society, 342(4), 1041-1055. https://doi.org/10.1046/j.1365-8711.2003.06614.xThe key difference between neutron stars and black holes is the presence/absence of a solid surface. Recent attempts to detect this difference have concentrated on the quiescent luminosity, but here these sources are faint and difficult to observe. I... Read More about Observing the effects of the event horizon in black holes.