195 citations · 662 across the 7 of their papers we have counts for
5 papers · 1 filter
A spectral-timing model for ULXs in the super-critical regime
Matthew Middleton, Lucy Heil, Fabio Pintore +2
Ultraluminous X-ray sources (ULXs) with luminosities lying between ~3x10^{39} - 2x10^{40} erg/s represent a contentious sample of objects as their brightness, together with a lack…
Quasi-Periodic Oscillations in Short Recurring Bursts of the magnetars SGR 1806-20 and SGR 1900+14 Observed With RXTE
D. Huppenkothen, L. M. Heil, A. L. Watts +1
Quasi-periodic oscillations (QPOs) observed in the giant flares of magnetars are of particular interest due to their potential to open up a window into the neutron star interior vi…
Inclination-dependent spectral and timing properties in transient black hole X-ray binaries
L. M. Heil, P. Uttley, M. Klein-Wolt
We use a simple one-dimensional parameterisation of timing properties to show that hard and hard-intermediate state transient black hole X-ray binaries with the same power-spectral…
Power-Colours: Simple X-ray Binary Variability Comparison
L. M. Heil, P. Uttley, M. Klein-Wolt
We demonstrate a new method of variability classification using observations of black hole X-ray binaries. Using `power colours' -- ratios of integrated power in different Fourier…
Quasi-Periodic Oscillations in Short Recurring Bursts of the Soft-Gamma Repeater J1550-5418
Daniela Huppenkothen, Caroline D'Angelo, Anna L. Watts +11
The discovery of quasi-periodic oscillations (QPOs) in magnetar giant flares has opened up prospects for neutron star asteroseismology. The scarcity of giant flares makes a search…