76 citations · 777 across the 20 of their papers we have counts for
5 papers · 2 filters
The dependence of the ice-albedo feedback on atmospheric properties
P. von Paris, F. Selsis, D. Kitzmann +1
The ice-albedo feedback is a potentially important de-stabilizing effect for the climate of terrestrial planets. It is based on the positive feedback between decreasing surface tem…
N2-associated surface warming on early Mars
P. von Paris, J. L. Grenfell, H. Rauer +1
Early Mars may have had a warmer and denser atmosphere allowing for the presence of liquid water on the surface. However, climate model studies have not been able to reproduce thes…
Potential Biosignatures in Super-Earth Atmospheres II. Photochemical Responses
J. L. Grenfell, S. Gebauer, M. Godolt +6
Spectral characterization of Super-Earth atmospheres for planets orbiting in the Habitable Zone of M-dwarf stars is a key focus in exoplanet science. A central challenge is to unde…
Spectral features of Earth-like planets and their detectability at different orbital distances around F, G, and K-type stars
Pascal Hedelt, Philip von Paris, Mareike Godolt +6
We investigate the spectral appearance of Earth-like exoplanets in the HZ of different main sequence stars at different orbital distances. We furthermore discuss for which of these…
Characterization of potentially habitable planets: Retrieval of atmospheric and planetary properties from emission spectra
P. von Paris, P. Hedelt, F. Selsis +2
An increasing number of potentially habitable terrestrial planets and planet candidates are found by ongoing planet search programs. The search for atmospheric signatures to establ…