Timothy Roberts
astro.dur.ac.uk
0000-0001-8252-6337
Durham University
128 papers found
Refreshing results…
X-Ray Spectral Residuals in Ngc 5408 X-1: Diffuse Emission From Star Formation, or the Signature of a Super-Eddington Wind?
ULTRA-LUMINOUS X-Ray SOURCES IN HARO 11 AND THE ROLE OF X-Ray BINARIES IN FEEDBACK IN LyαEMITTING GALAXIES
Diagnosing the accretion flow in ultraluminous X-ray sources using soft X-ray atomic features
Discovery of a red supergiant counterpart to RX J004722.4–252051, a ULX in NGC 253
X-ray time lags and non-linear variability in the ultraluminous X-ray sources NGC 5408 X-1 and NGC 6946 X-1
The hyperluminous X-ray source candidate in IC 4320: another HLX bites the dust
The powerful jet of an off-nuclear intermediate-mass black hole in the spiral galaxy NGC 2276
NuSTAR and XMM-Newton Observations of the Extreme Ultraluminous X-Ray Source NGC 5907 ULX1: A Vanishing Act
Nustarandxmm-Newtonobservations of the Extreme Ultraluminous X-Ray Source Ngc 5907 Ulx1: A Vanishing Act
A spectral-timing model for ULXs in the supercritical regime
A deficit of ultraluminous X-ray sources in luminous infrared galaxies
Irradiated, colour-temperature-corrected accretion discs in ultraluminous X-ray sources
Near-infrared counterparts of ultraluminous X-ray sources
Broad absorption features in wind-dominated ultraluminous X-ray sources?
Radio observations of extreme ULXs: revealing the most powerful ULX radio nebula ever or the jet of an intermediate-mass black hole?
The ultraluminous state revisited: fractional variability and spectral shape as diagnostics of super-Eddington accretion
X-Ray Outflows and Super-Eddington Accretion in the Ultraluminous X-Ray Source Holmberg Ix X-1
A bright ultraluminous X-ray source in NGC 5907
VLT/FORS2 observations of four high-luminosity ULX candidates★
Optical Counterparts of the Nearest Ultraluminous X-Ray Sources
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