activity
20232026
most citedThe metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor

22 citations · 26 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.EP2026

Parametrizing the projected wind fields of ultra-hot Jupiters in thermal emission: an application to GCM spectra of WASP-76b

Joost P. Wardenier, Romain Allart, Georgia Mraz +5

High-resolution thermal emission spectroscopy provides a powerful probe of atmospheric circulation in ultra-hot Jupiters (UHJs), with Doppler shifts encoding information about the…

astro-ph.EP2026★ 3 cited

Super-Earth masses and stellar abundances from NIRPS reveal tentative evidence for water-rich formation around M dwarfs

Drew Weisserman, Nicole Gromek, Ryan Cloutier +98

Tracing the compositional link between terrestrial super-Earths and their host stars provides clues to their dominant formation pathway. By constraining the stellar abundances of r…

astro-ph.EP2025

Blind search for activity-sensitive lines in the near-infrared using HARPS and NIRPS observations of Proxima and Gl 581

João Gomes da Silva, Elisa Delgado-Mena, Nuno C. Santos +145

Stellar activity variability is one of the main obstacles to the detection of Earth-like planets using the RV method. The aim of this work is to measure the effect of activity in t…

astro-ph.EP2024

Out of the Darkness: High-resolution Detection of CO Absorption on the Nightside of WASP-33b

Georgia Mraz, Antoine Darveau-Bernier, Anne Boucher +3

We observed the ultra hot Jupiter WASP-33b with the Spectro-Polarimètre Infra-Rouge on the Canada Fance Hawaii Telescope. Previous observations of the dayside of WASP-33b show evid…

astro-ph.EP2023★ 22 cited

The metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor

Saugata Barat, Jean-Michel Désert, Allona Vazan +12

Young transiting exoplanets offer a unique opportunity to characterize the atmospheres of fresh and evolving products of planet formation. We present the transmission spectrum of V…

astro-ph.EP2023★ 1 cited

Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST

Benjamin J. Hord, Eliza M. -R. Kempton, Thomas Mikal-Evans +142

JWST has ushered in an era of unprecedented ability to characterize exoplanetary atmospheres. While there are over 5,000 confirmed planets, more than 4,000 TESS planet candidates a…