All Outputs (357)

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,

Chandra/XTE observations of the Seyfert 2 galaxy NGC 4945 (2003)
Presentation / Conference Contribution
Zycki, P., Madejski, G., & Done, C. (2003, December). Chandra/XTE observations of the Seyfert 2 galaxy NGC 4945

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.x

The 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.

The X-ray spectrum of the atoll source 4U 1608-52 (2002)
Journal Article
Gierliński, M., & Done, C. (2002). The X-ray spectrum of the atoll source 4U 1608-52. Monthly Notices of the Royal Astronomical Society, 337, 1373-1380

Another interpretation of the power-law-type spectrum of an ultraluminous compact X-ray source in IC 342 (2002)
Journal Article
Kubota, A., Done, C., & Makishima, K. (2002). Another interpretation of the power-law-type spectrum of an ultraluminous compact X-ray source in IC 342. Monthly Notices of the Royal Astronomical Society, 337, L11-L15. https://doi.org/10.1046/j.1365-8711.2002.06043.x

Accretion flows in X-ray binaries (2002)
Journal Article
Done, C. (2002). Accretion flows in X-ray binaries. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 360, 1967-

Phase-resolved X-ray spectroscopy of the millisecond pulsar SAX J1808.4-3658 (2002)
Journal Article
Gierliński, M., Done, C., & Barret, D. (2002). Phase-resolved X-ray spectroscopy of the millisecond pulsar SAX J1808.4-3658. Monthly Notices of the Royal Astronomical Society, 331, 141-153. https://doi.org/10.1046/j.1365-8711.2002.05174.x

The X-ray spectrum of Cyg X-2 (2002)
Journal Article
Done, C., Życki, P., & Smith, D. (2002). The X-ray spectrum of Cyg X-2. Monthly Notices of the Royal Astronomical Society, 331, 453-462. https://doi.org/10.1046/j.1365-8711.2002.05195.x

A comment on the colour-colour diagrams of low-mass X-ray binaries (2002)
Journal Article
Gierlinski, M., & Done, C. (2002). A comment on the colour-colour diagrams of low-mass X-ray binaries. Monthly Notices of the Royal Astronomical Society, 331(4), L47-L50. https://doi.org/10.1046/j.1365-8711.2002.05430.x

Disc-accreting neutron stars come in two distinct varieties, atolls and Z sources, named after their differently shaped tracks on a colour–colour diagram as the source luminosity changes. Here we present analysis of three transient atoll sources show... Read More about A comment on the colour-colour diagrams of low-mass X-ray binaries.

The origin of [FeII] emission in NGC 4151 (2002)
Journal Article
Turner, J., Allington-Smith, J., Chapman, S., Content, R., Done, C., Haynes, R., …Morris, S. (2002). The origin of [FeII] emission in NGC 4151. Monthly Notices of the Royal Astronomical Society, 331(2), 284-292. https://doi.org/10.1046/j.1365-8711.2002.05214.x

The centre of NGC 4151 has been observed in the J band with the SMIRFS integral field unit (IFU) on the UK Infrared Telescope. A map of [Fe ii] emission is derived, and compared with the distributions of the optical narrow-line region and radio jet.... Read More about The origin of [FeII] emission in NGC 4151.

Recent results for AGN observed by the Rossi X-ray timing explorer (2001)
Journal Article
Madejski, G., Done, C., & Życki, P. (2001). Recent results for AGN observed by the Rossi X-ray timing explorer. Advances in Space Research, 28, 369-373. https://doi.org/10.1016/s0273-1177%2801%2900434-3

On the complex disc-corona interactions in the soft spectral states of soft X-ray transients (2001)
Journal Article
Życki, P. T., Done, C., & Smith, D. A. (2001). On the complex disc-corona interactions in the soft spectral states of soft X-ray transients. Monthly Notices of the Royal Astronomical Society, 326, 1367-1380. https://doi.org/10.1111/j.1365-2966.2001.04698.x

Galactic black hole binary systems (2001)
Journal Article
Done, C. (2001). Galactic black hole binary systems. Advances in Space Research, 28, 255-265. https://doi.org/10.1016/s0273-1177%2801%2900404-5

Testing models of X-ray reflection from irradiated discs (2001)
Journal Article
Done, C., & Nayakshin, S. (2001). Testing models of X-ray reflection from irradiated discs. Monthly Notices of the Royal Astronomical Society, 328, 616-622. https://doi.org/10.1046/j.1365-8711.2001.04917.x

Observational Signatures of X-Ray-irradiated Accretion Disks (2001)
Journal Article
Done, C., & Nayakshin, S. (2001). Observational Signatures of X-Ray-irradiated Accretion Disks. Astrophysical Journal, 546, 419-428. https://doi.org/10.1086/318245

Structure of the circumnuclear region of Seyfert 2 galaxies-clues from RXTE observations of NGC 4945 (2001)
Journal Article
ŻYcki, P., Madejski, G., & Done, C. (2001). Structure of the circumnuclear region of Seyfert 2 galaxies-clues from RXTE observations of NGC 4945

Accretion Flows in X-ray Binaries and Active Galactic Nuclei (Invited) (2001)
Presentation / Conference Contribution
Done, C. (2001, December). Accretion Flows in X-ray Binaries and Active Galactic Nuclei (Invited)