At the dawn of the first discovery of exoplanets orbiting Sun-like stars in the mid-1990s, few
believed that observations of exoplanet atmospheres would ever be possible. After the 2002 …

Characterizing the atmospheres of extrasolar planets is the new frontier in exoplanetary
science. The last two decades of exoplanet discoveries have revealed that exoplanets are …

The C/O ratio is predicted to regulate the atmospheric chemistry in hot Jupiters. Recent
observations suggest that some exoplanets, eg, Wasp 12-b, have atmospheric C/O ratios …

For extrasolar planets discovered using the radial velocity method, the spectral
characterization of the host star leads to a mass estimate of the star and subsequently of the …

A methane line list for the HITEMP spectroscopic database, covering 0–13,400 cm− 1 (> 746
nm), is presented. To create this compilation, ab initio line lists of 12 CH 4 from Rey et al …

ABSTRACT A new hot line list for the main isotopologue of CO2, 12C16O2 is presented. The
line list consists of almost 2.5 billion transitions between 3.5 million rotation-vibration states …

We have developed a one-dimensional photochemical and thermochemical kinetics and
diffusion model to study the effects of disequilibrium chemistry on the atmospheric …

Exoplanet atmosphere spectroscopy enables us to improve our understanding of exoplanets
just as remote sensing in our own solar system has increased our understanding of the solar …

We present a new method to retrieve molecular abundances and temperature profiles from
exoplanet atmosphere photometry and spectroscopy. We run millions of one-dimensional …

Abstract Interpretations of exoplanetary transmission spectra have been undermined by
apparent obscuration due to clouds/hazes. Debate rages on whether weak H2O features …