106 citations · 156 across the 5 of their papers we have counts for
5 papers
Vector Apodizing Phase Plates for the ELT: From prototype to final optics for METIS and MICADO
J. A. van den Born, R. Landman, D. S. Doelman +12
The first generation of instruments for the upcoming Extremely Large Telescope (ELT) will allow for the direct imaging of exoplanets that were previously below the sensitivity or r…
Fourier time lags in the dwarf nova SS Cygni
E. Aranzana, S. Scaringi, E. Körding +2
To understand the physical processes governing accretion discs we can study active galactic nuclei (AGN), X-ray binary systems (XRBs) and cataclysmic variables (CVs). It has been s…
Short time-scale optical variability properties of the largest AGN sample observed with Kepler/K2
E. Aranzana, E. Kording, P. Uttley +2
We present the first short time-scale (hours to days) optical variability study of a large sample of Active Galactic Nuclei (AGN) observed with the Kepler/K2 mission. The sam…
New insights into the quasi-periodic X-ray burster GS 0836-429
E. Aranzana, C. Sánchez-Fernández, E. Kuulkers
GS 0836-429 is a neutron star X-ray transient that displays Type-I X-ray bursts. In 2003 and 2004 it experienced two outbursts in X-rays. We present here an analysis of the system…
Accretion-induced variability links young stellar objects, white dwarfs, and black holes
S. Scaringi, T. J. Maccarone, E. Koerding +6
The central engines of disc-accreting stellar-mass black holes appear to be scaled down versions of the supermassive black holes that power active galactic nuclei. However, if the…