3D modelling of the impact of stellar activity on tidally locked terrestrial exoplanets: atmospheric composition and habitability
RJ Ridgway, M Zamyatina, NJ Mayne… - Monthly Notices of …, 2023 - academic.oup.com
Stellar flares present challenges to the potential habitability of terrestrial planets orbiting M
dwarf stars through inducing changes in the atmospheric composition and irradiating the …
dwarf stars through inducing changes in the atmospheric composition and irradiating the …
Stratospheric dayside-to-nightside circulation drives the 3D ozone distribution on synchronously rotating rocky exoplanets
Determining the habitability and interpreting future atmospheric observations of exoplanets
requires understanding the atmospheric dynamics and chemistry from a 3D perspective …
requires understanding the atmospheric dynamics and chemistry from a 3D perspective …
Degenerate Interpretations of O3 Spectral Features in Exoplanet Atmosphere Observations Due to Stellar UV Uncertainties: A 3D Case Study with TRAPPIST-1 e
TRAPPIST-1 e is a potentially habitable terrestrial exoplanet orbiting an ultracool M dwarf
star and is a key target for observations with the James Webb Space Telescope. One …
star and is a key target for observations with the James Webb Space Telescope. One …
Coupled atmospheric chemistry, radiation, and dynamics of an exoplanet generate self-sustained oscillations
Nonlinearity in photochemical systems is known to allow self-sustained oscillations, but they
have received little attention in studies of planetary atmospheres. Here, we present a …
have received little attention in studies of planetary atmospheres. Here, we present a …
Photochemical and radiation transport model for extensive use (PROTEUS)
Y Nakamura, N Terada, S Koyama, T Yoshida… - Earth, Planets and …, 2023 - Springer
We introduce a new flexible one-dimensional photochemical model named Photochemical
and RadiatiOn Transport model for Extensive USe (PROTEUS), which consists of a Python …
and RadiatiOn Transport model for Extensive USe (PROTEUS), which consists of a Python …
Sporadic Spin-orbit Variations in Compact Multiplanet Systems and Their Influence on Exoplanet Climate
Climate modeling has shown that tidally influenced terrestrial exoplanets, particularly those
orbiting M-dwarfs, have unique atmospheric dynamics and surface conditions that may …
orbiting M-dwarfs, have unique atmospheric dynamics and surface conditions that may …
Simulations of idealised 3D atmospheric flows on terrestrial planets using LFRic-Atmosphere
Abstract We demonstrate that LFRic-Atmosphere, a model built using the Met Office's
GungHo dynamical core, is able to reproduce idealised large-scale atmospheric circulation …
GungHo dynamical core, is able to reproduce idealised large-scale atmospheric circulation …
The impact of ozone on Earth-like exoplanet climate dynamics: the case of Proxima Centauri b
The emergence of the JWST and the development of other advanced observatories (eg
ELTs, LIFE, and HWO) marks a pivotal moment in the quest to characterize the atmospheres …
ELTs, LIFE, and HWO) marks a pivotal moment in the quest to characterize the atmospheres …
The effect of lightning on the atmospheric chemistry of exoplanets and potential biosignatures
Context. Lightning has been suggested to play a role in triggering the occurrence of bio-
ready chemical species. Future missions such as PLATO, ARIEL, HWO, and LIFE, as well as …
ready chemical species. Future missions such as PLATO, ARIEL, HWO, and LIFE, as well as …
The effect of a biosphere on the habitable timespan of stagnant-lid planets and implications for the atmospheric spectrum
Temperature-dependent biological productivity controls silicate weathering and thereby
extends the potential habitable timespan of Earth. Models and theoretical considerations …
extends the potential habitable timespan of Earth. Models and theoretical considerations …