Julianne I. Moses

TL;DR: In this paper, the authors explore CO-CH4 quench kinetics in the atmospheres of substellar objects using updated time-scale arguments, as suggested by a thermochemical kinetics and diffusion model that transitions from the thermochemical-equilibrium regime in the deep atmosphere to a quench-chemical regime at higher altitudes.

TL;DR: The Transiting Exoplanet Community Early Release Science (ERS) Program as mentioned in this paper is a recently approved program for transiting exoplanet observations early in Cycle 1 of the James Webb Space Telescope (JWST).

TL;DR: In this paper, a coupled ion-neutral photochemical model for Saturn's upper atmosphere was developed to better understand the structure and chemistry of Saturn's ionosphere and investigate the effects of an oxygen and metal influx from ring or meteoric sources.

TL;DR: A theoretical analysis of particle formation mechanisms at conditions relevant to Neptune's troposphere and stratosphere shows that hydrocarbon nucleation is very inefficient under Neptunian conditions: saturation ratios much greater than unity are required for aerosol formation by either homogeneous, heterogeneous, or ion-induced nucleation.

TL;DR: In this paper, the authors analyzed the H2O rotational lines from the Infrared Space Observatory (ISO) and the Submillimeter Wave Astronomy Satellite (SWAS) and of the CO2 ν2 band by ISO to determine the origin of water vapor and carbon dioxide in Jupiter's stratosphere.