489 citations · 4.4k across the 63 of their papers we have counts for
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Alive and kicking: A new QPE phase in GSN 069 revealing a quiescent luminosity threshold for QPEs
G. Miniutti, M. Giustini, R. Arcodia +4
X-ray quasi-periodic eruptions (QPEs) are intense repeating soft X-ray bursts from the nuclei of nearby galaxies. Their physical origin is still largely unconstrained, and several…
A radio-emitting outflow produced by the tidal disruption event AT2020vwl
A. J. Goodwin, K. D. Alexander, J. C. A. Miller-Jones +12
A tidal disruption event (TDE) occurs when a star is destroyed by a supermassive black hole. Broadband radio spectral observations of TDEs trace the emission from any outflows or j…
From X-rays to physical parameters: a comprehensive analysis of thermal tidal disruption event X-ray spectra
Andrew Mummery, Thomas Wevers, Richard Saxton +1
We perform a comprehensive analysis of a population of 19 X-ray bright tidal disruption events (TDEs), fitting their X-ray spectra with a new, physically self consistent, relativis…
Repeating tidal disruptions in GSN 069: Long-term evolution and constraints on quasi-periodic eruptions' models
G. Miniutti, M. Giustini, R. Arcodia +4
GSN 069 is the first galactic nucleus where quasi-periodic eruptions (QPEs) have been identified. These are high-amplitude, soft X-ray bursts recurring every ~9 hr, lasting ~1 hr,…
Populations of highly variable X-ray sources in the XMMNewton slew survey
Dongyue Li, R. L. C. Starling, R. D. Saxton +2
We present the identifications of a flux-limited sample of highly variable X-ray sources on long time-scales from the second catalogue of the XMMNewton SLew survey (XMMSL2). The…
Possible X-ray Quasi-Periodic Eruptions in a Tidal Disruption Event Candidate
Joheen Chakraborty, Erin Kara, Megan Masterson +3
X-ray Quasi-Periodic Eruptions (QPEs) are a recently discovered phenomenon associated with supermassive black holes at the centers of galaxies. They are high amplitude soft X-ray f…