10 citations · 19 across the 5 of their papers we have counts for
5 papers
Towards a self-consistent evaluation of gas dwarf scenarios for temperate sub-Neptunes
Frances E. Rigby, Lorenzo Pica-Ciamarra, Måns Holmberg +6
The recent JWST detections of carbon-bearing molecules in a habitable-zone sub-Neptune have opened a new era in the study of low-mass exoplanets. The sub-Neptune regime spans a wid…
High-resolution Spectroscopic Reconnaissance of a Temperate Sub-Neptune
Samuel H. C. Cabot, Nikku Madhusudhan, Savvas Constantinou +4
The study of temperate sub-Neptunes is the new frontier in exoplanetary science. A major development in the past year has been the first detection of carbon-bearing molecules in th…
VIRA: An Exoplanet Atmospheric Retrieval Framework for JWST Transmission Spectroscopy
Savvas Constantinou, Nikku Madhusudhan
JWST observations are leading to important new insights into exoplanetary atmospheres through transmission spectroscopy. In order to harness the full potential of the broad spectra…
Carbon-bearing Molecules in a Possible Hycean Atmosphere
Nikku Madhusudhan, Subhajit Sarkar, Savvas Constantinou +3
The search for habitable environments and biomarkers in exoplanetary atmospheres is the holy grail of exoplanet science. The detection of atmospheric signatures of habitable Earth-…
A precise blue-optical transmission spectrum from the ground: Evidence for haze in the atmosphere of WASP-74b
Petros Spyratos, Nikolay K. Nikolov, Savvas Constantinou +5
We report transmission spectroscopy of the bloated hot Jupiter WASP-74b in the wavelength range from 4000 to 6200 Å. We observe two transit events with the Very Large Telescope FOc…