Astrophysics - Solar and Stellar Astrophysics

A roadmap for the atmospheric characterization of terrestrial exoplanets with JWST
Ultracool dwarf stars are abundant, long-lived and uniquely suited to enable the atmospheric study of transiting terrestrial companions …
Impact of Cosmic Rays on Atmospheric Ion Chemistry and Spectral Transmission Features of TRAPPIST-1e
Ongoing observing projects like the James Webb Space Telescope and future missions offer the chance to characterize Earth-like …
Impact of Cosmic Rays on Atmospheric Ion Chemistry and Spectral Transmission Features of TRAPPIST-1e
Early Release Science of the exoplanet WASP-39b with JWST NIRCam
Measuring the metallicity and carbon-to-oxygen (C/O) ratio in exoplanet atmospheres is a fundamental step towards constraining the …
Early Release Science of the exoplanet WASP-39b with JWST NIRCam
Early Release Science of the exoplanet WASP-39b with JWST NIRISS
The Saturn-mass exoplanet WASP-39b has been the subject of extensive efforts to determine its atmospheric properties using transmission …
Early Release Science of the exoplanet WASP-39b with JWST NIRISS
Early Release Science of the exoplanet WASP-39b with JWST NIRSpec G395H
Measuring the abundances of carbon and oxygen in exoplanet atmospheres is considered a crucial avenue for unlocking the formation and …
Early Release Science of the exoplanet WASP-39b with JWST NIRSpec G395H
Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM
Transmission spectroscopy$^1-3$ of exoplanets has revealed signatures of water vapour, aerosols and alkali metals in a few dozen …
Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM