Timothy Roberts
astro.dur.ac.uk
0000-0001-8252-6337
Durham University
128 papers found
Refreshing results…
A large catalogue of ultraluminous X-ray source candidates in nearby galaxies
New observations of ULX supershells, and their implications
Key results from an XMM-Newton and Chandra study of a new sample of extreme ULXs from the 2XMM catalogue
(No) dynamical constraints on the mass of the black hole in two ULXs
Does NGC 5408 X-1 really contain an intermediate-mass black hole?
Achandraperspective on Galaxy-Wide X-Ray Binary Emission and Its Correlation With Star Formation Rate and Stellar Mass: New Results From Luminous Infrared Galaxies
A Chandra Perspective on Galaxy-wide X-ray Binary Emission and its Correlation with Star Formation Rate and Stellar Mass: New Results from Luminous Infrared Galaxies
Challenging times: a re-analysis of NGC 5408 X-1
The Hot Interstellar Medium of the Interacting Galaxy Ngc 4490
Revealing X-ray luminous AGN in apparent starburst galaxies
X-ray spectral variability in the ultraluminous X-ray source Holmberg IX X−1
Evidence for a Stellar Disruption by an Intermediate-Mass Black Hole in an Extragalactic Globular Cluster
The ultraluminous state
Ultraluminous X-ray sources forming in low metallicity natal environments
Low-metallicity natal environments and black hole masses in ultraluminous X-ray sources
A systematic study of variability in a sample of ultraluminous X-ray sources
The ultraluminous X-ray source population of NGC 4485/4490
Testing the Paradigm that Ultraluminous X‐Ray Sources as a Class Represent Accreting Intermediate‐Mass Black Holes
New Hubble Space Telescope imaging of the counterparts to six ultraluminous X-ray sources
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