Alexandrine L'Heureux
- Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS
2024/06/21 by Charles Cadieux, René Doyon, Cadieux, Charles +45 · 1 voice · 16 citations
Engineering · Physics and Astronomy · #Astronomy and Astrophysical Research #Calibration and Measurement Techniques #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Stellar, planetary, and galactic studies #astro-ph.EP
- Atmospheric Reconnaissance of TRAPPIST-1 b with JWST/NIRISS: Evidence for Strong Stellar Contamination in the Transmission Spectra
2023/09/13 by Olivia Lim, Björn Benneke, René Doyon +22 · 1 voice · 14 citations
Physics and Astronomy · #astro-ph.EP #astro-ph.SR
- Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1c from JWST NIRISS Transmission Spectra
2024/09/28 by Michael Radica, Caroline Piaulet, Radica, Michael +24 · 1 voice · 16 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #Calibration and Measurement Techniques #astro-ph.EP
- Strict limits on potential secondary atmospheres on the temperate rocky exo-Earth TRAPPIST-1 d
2025/08/11 by Caroline Piaulet-Ghorayeb, Caroline Piaulet, Piaulet-Ghorayeb, Caroline +52 · 2 voices · 8 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Stellar, planetary, and galactic studies #astro-ph.EP #astro-ph.SR
- Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone
2025/07/12 by Charles Cadieux, Cadieux, Charles, Alexandrine L'Heureux +27 · 4 voices · 2 citations
#astro-ph.EP
- Super-Earth masses and stellar abundances from NIRPS reveal tentative evidence for water-rich formation around M dwarfs
2026/04/08 by Drew Weisserman, Nicole Gromek, Ryan Cloutier +104 · 2 voices
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Scientific Research and Discoveries
- Stellar Multiplicity of M Dwarfs with Short-period Giant Planets, and the Characterization of TOI-5628Ab
2026/07/11 by Tianjun Gan, Alexandrine L'Heureux, Charles Cadieux +43
Physics and Astronomy · Social Sciences · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Educational Leadership and Practices