Search Results - "Crossfield, I. J. M"
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A global cloud map of the nearest known brown dwarf
Published in Nature (London) (30-01-2014)“…A map of the surface of a brown dwarf reveals features that suggest patchy clouds, providing the mechanism for the dispersal of atmospheric dust as brown…”
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Characterizing Transiting Planet Atmospheres through 2025
Published in Publications of the Astronomical Society of the Pacific (01-03-2015)“…The discovery of planets around other stars is revolutionizing our notions of planet formation and is poised to do the same for planetary climate. Studying…”
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HIGH-RESOLUTION, DIFFERENTIAL, NEAR-INFRARED TRANSMISSION SPECTROSCOPY OF GJ 1214b
Published in The Astrophysical journal (01-08-2011)“…The nearby star GJ 1214 hosts a planet intermediate in radius and mass between Earth and Neptune, resulting in some uncertainty as to its nature. We have…”
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A temperate super-Jupiter imaged with JWST in the mid-infrared
Published in Nature (London) (26-09-2024)“…Of the approximately 25 directly imaged planets to date, all are younger than 500 Myr, and all but six are younger than 100 Myr (ref. 1 ). Eps Ind A (HD209100,…”
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Hot planets around cool stars – two short-period mini-Neptunes transiting the late K-dwarf TOI-1260
Published in Monthly notices of the Royal Astronomical Society (01-08-2021)“…We present the discovery and characterization of two sub-Neptunes in close orbits, as well as a tentative outer planet of a similar size, orbiting TOI-1260 – a…”
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Warm ice giant GJ 3470b – II. Revised planetary and stellar parameters from optical to near-infrared transit photometry
Published in Monthly notices of the Royal Astronomical Society (11-09-2014)“…It is important to explore the diversity of characteristics of low-mass, low-density planets to understand the nature and evolution of this class of planets…”
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HIGH-RESOLUTION, DIFFERENTIAL, NEAR-INFRARED TRANSMISSION SPECTROSCOPY OF GJ 1214b
Published in The Astrophysical journal (01-08-2011)Get full text
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TESS discovery of two super-Earths orbiting the M-dwarf stars TOI-6002 and TOI-5713 near the radius valley
Published 15-09-2024“…A&A 690, A263 (2024) We present the validation of two TESS super-Earth candidates transiting the mid-M dwarfs TOI-6002 and TOI-5713 every 10.90 and 10.44 days,…”
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A Benchmark JWST Near-Infrared Spectrum for the Exoplanet WASP-39b
Published 18-07-2024“…Observing exoplanets through transmission spectroscopy supplies detailed information on their atmospheric composition, physics, and chemistry. Prior to JWST,…”
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TOI-1801 b: A temperate mini-Neptune around a young M0.5 dwarf
Published 24-10-2023“…A&A 680, A76 (2023) We report the discovery, mass, and radius determination of TOI-1801 b, a temperate mini-Neptune around a young M dwarf. TOI-1801 b was…”
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Scaling K2. IV. A Uniform Planet Sample for Campaigns 1-8 and 10-18
Published 06-09-2021“…We provide the first full K2 transiting exoplanet sample, using photometry from Campaigns 1-8 and 10-18, derived through an entirely automated procedure. This…”
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Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM
Published 18-11-2022“…Transmission spectroscopy of exoplanets has revealed signatures of water vapor, aerosols, and alkali metals in a few dozen exoplanet atmospheres. However,…”
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Unusual Isotopic Abundances in a Fully-Convective Stellar Binary
Published 09-01-2019“…ApJL 2019, 817, 1, L3 Low-mass M dwarfs represent the most common outcome of star formation, but their complex emergent spectra hinder detailed studies of…”
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HD207897 b: A dense sub-Neptune transiting a nearby and bright K-type star
Published 16-10-2021“…A&A 658, A176 (2022) We present the discovery and characterization of a transiting sub-Neptune orbiting with a 16.20 day period around a nearby (28 pc) and…”
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Hot planets around cool stars -- two short-period mini-Neptunes transiting the late K-dwarf TOI-1260
Published 04-08-2021“…We present the discovery and characterization of two sub-Neptunes in close orbits, as well as a tentative outer planet of a similar size, orbiting TOI-1260 - a…”
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A planetary system with two transiting mini-Neptunes near the radius valley transition around the bright M dwarf TOI-776
Published 30-11-2020“…A&A 645, A41 (2021) We report the discovery and characterization of two transiting planets around the bright M1 V star LP 961-53 (TOI-776, J = 8.5 mag, M =…”
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The CARMENES search for exoplanets around M dwarfs. Two planets on the opposite sides of the radius gap transiting the nearby M dwarf LTT 3780
Published 08-10-2020“…A&A 642, A173 (2020) We present the discovery and characterisation of two transiting planets observed by the Transiting Exoplanet Survey Satellite (TESS)…”
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Discovery of a hot, transiting, Earth-sized planet and a second temperate, non-transiting planet around the M4 dwarf GJ 3473 (TOI-488)
Published 22-09-2020“…A&A 642, A236 (2020) We present the confirmation and characterisation of GJ 3473 b (G 50--16, TOI-488.01), a hot Earth-sized planet orbiting an M4 dwarf star,…”
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A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS
Published 24-01-2020“…A&A 636, A58 (2020) We report the detection of a transiting super-Earth-sized planet (R=1.39+-0.09 Rearth) in a 1.4-day orbit around L 168-9 (TOI-134),a bright…”
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A global cloud map of the nearest known brown dwarf
Published 31-01-2014“…Nature 2014, 505, 654-656 Brown dwarfs -- substellar bodies more massive than planets but not massive enough to initiate the sustained hydrogen fusion that…”
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