42 citations · 347 across the 16 of their papers we have counts for
10 papers · 1 filter
Magnetism, X-rays, and Accretion Rates in WD 1145+017 and other Polluted White Dwarf Systems
J. Farihi, L. Fossati, P. J. Wheatley +9
This paper reports circular spectropolarimetry and X-ray observations of several polluted white dwarfs including WD 1145+017, with the aim to constrain the behavior of disk materia…
Uranus' aurorae past equinox
L. Lamy, R. Prangé, K. C. Hansen +9
The aurorae of Uranus were recently detected in the far ultraviolet with the Hubble Space Telescope (HST) providing a new, so far unique, means to remotely study the asymmetric Ura…
The EChO science case
Giovanna Tinetti, Pierre Drossart, Paul Eccleston +347
The discovery of almost 2000 exoplanets has revealed an unexpectedly diverse planet population. Observations to date have shown that our Solar System is certainly not representativ…
Polar Confinement of Saturn's Magnetosphere Revealed by in-situ Cassini Observations
Nathan M. Pilkington, Nicholas Achilleos, Christopher S. Arridge +4
Plasma rotation plays a large role in determining the size and shape of Saturn's disc-like magnetosphere. A magnetosphere more confined to the equator in the polar regions is expec…
Sources of Pressure in Titan's Plasma Environment
N. Achilleos, C. S. Arridge, C. Bertucci +3
In order to analyze varying plasma conditions upstream of Titan, we have combined a physical model of Saturn's plasmadisk with a geometrical model of the oscillating current sheet.…
Effect of transient solar wind pulses on atmospheric heating at Jupiter
J. N. Yates, N. Achilleos, P. Guio
Previously, we have presented the first study to investigate the response of the Jovian thermosphere to transient variations in solar wind dynamic pressure, using a coupled, azimut…