128 citations · 214 across the 6 of their papers we have counts for
6 papers
Non-detection of J1407b in ALMA Band 7 Observations
Pamela Klaassen, Matthew Kenworthy, Eric Mamajek +4
We report on ALMA Band 7 continuum observations towards the star 1SWASP J140747.93-394542.6 taken in mid 2024. These observations were a follow-up of a previous detection of an emi…
Why heterogeneous cloud particles matter: Iron-bearing species and cloud particle morphology affects exoplanet transmission spectra
Sven Kiefer, Dominic Samra, David A. Lewis +5
The possibility of observing spectral features in exoplanet atmospheres with space missions like JWST and ARIEL necessitates the accurate modelling of cloud particle opacities. In…
SO2, silicate clouds, but no CH4 detected in a warm Neptune
Achrene Dyrek, Michiel Min, Leen Decin +44
WASP-107b is a warm (~740 K) transiting planet with a Neptune-like mass of ~30.5 Earth masses and Jupiter-like radius of ~0.94 Jupiter radius, whose extended atmosphere is eroding.…
The sulphur species in hot rocky exoplanet atmospheres
L. J. Janssen, P. Woitke, O. Herbort +4
The first JWST observations of hot Jupiters showed an unexpected detection of SO2 in their hydrogen-rich atmospheres. We investigate how much sulphur can be expected in the atmosph…
Clouds form on the hot Saturn JWST ERO target WASP-96b
Dominic Samra, Christiane Helling, Katy Chubb +3
WASP-96b is a hot Saturn exoplanet, with an equilibrium temperature well within the regime of thermodynamically expected extensive cloud formation. Prior observations with Hubble/W…
Mineral snowflakes on exoplanets and brown dwarfs: Effects of micro-porosity, size distributions, and particle shape
Dominic Samra, Christiane Helling, Michiel Min
Exoplanet atmosphere characterisation has become an important tool in understanding exoplanet formation, evolution. However, clouds remain a key challenge for characterisation: upc…