A combined transmission spectrum of the Earth-sized exoplanets TRAPPIST-1 b and c

@article{Wit2016ACT,
  title={A combined transmission spectrum of the Earth-sized exoplanets TRAPPIST-1 b and c},
  author={Julien de Wit and Hannah R. Wakeford and Micha{\"e}l Gillon and Nikole K. Lewis and Jeff A. Valenti and B-O. Demory and Adam J. Burgasser and Artem Y. Burdanov and Laetitia Delrez and Emmanuel Jehin and Susan M. Lederer and Didier Queloz and Amaury H. M. J. Triaud and Val{\'e}rie Van Grootel},
  journal={Nature},
  year={2016},
  volume={537},
  pages={69-72}
}
Three Earth-sized exoplanets were recently discovered close to the habitable zone of the nearby ultracool dwarf star TRAPPIST-1 (ref. 3). The nature of these planets has yet to be determined, as their masses remain unmeasured and no observational constraint is available for the planetary population surrounding ultracool dwarfs, of which the TRAPPIST-1 planets are the first transiting example. Theoretical predictions span the entire atmospheric range, from depleted to extended hydrogen-dominated… 

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  • S. Sengupta
  • Physics, Geology
    The Astrophysical Journal
  • 2018
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