Search Results - "GREENE, THOMAS"
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CHARACTERIZING TRANSITING EXOPLANET ATMOSPHERES WITH JWST
Published in The Astrophysical journal (20-01-2016)“…ABSTRACT We explore how well spectra from the James Webb Space Telescope (JWST) will likely constrain bulk atmospheric properties of transiting exoplanets. We…”
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Thermal emission from the Earth-sized exoplanet TRAPPIST-1 b using JWST
Published in Nature (London) (01-06-2023)“…The TRAPPIST-1 system is remarkable for its seven planets that are similar in size, mass, density and stellar heating to the rocky planets Venus, Earth and…”
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A FRAMEWORK FOR CHARACTERIZING THE ATMOSPHERES OF LOW-MASS LOW-DENSITY TRANSITING PLANETS
Published in The Astrophysical journal (20-09-2013)“…We perform modeling investigations to aid in understanding the atmospheres and composition of small planets of ~2-4 Earth radii, which are now known to be…”
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Performance of NIRCam on JWST in Flight
Published in Publications of the Astronomical Society of the Pacific (01-02-2023)“…Abstract The Near Infrared Camera for the James Webb Space Telescope (JWST) is delivering the imagery that astronomers have hoped for ever since JWST was…”
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SO2, silicate clouds, but no CH4 detected in a warm Neptune
Published in Nature (London) (04-01-2024)“…WASP-107b is a warm (approximately 740 K) transiting planet with a Neptune-like mass of roughly 30.5 M ⊕ and Jupiter-like radius of about 0.94 R J (refs. 1…”
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Superior field performance of waxy corn engineered using CRISPR–Cas9
Published in Nature biotechnology (01-05-2020)“…We created waxy corn hybrids by CRISPR–Cas9 editing of a waxy allele in 12 elite inbred maize lines, a process that was more than a year faster than…”
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New Insights on the Accretion Properties of Class 0 Protostars from 2 μm Spectroscopy
Published in The Astrophysical journal (01-05-2024)“…Abstract Sun-like stars are thought to accrete most of their final mass during the protostellar phase, during which the stellar embryo is surrounded by an…”
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Successes and insights of an industry biotech program to enhance maize agronomic traits
Published in Plant science (Limerick) (01-06-2021)“…•Single transgenes can improve maize grain yield in elite germplasm grown in the field.•The observed overall gene validation rate was over 1%.•Efficacious…”
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First Sample of Hα+[O iii]λ5007 Line Emitters at z > 6 Through JWST/NIRCam Slitless Spectroscopy: Physical Properties and Line-luminosity Functions
Published in The Astrophysical journal (01-08-2023)“…Abstract We present a sample of four emission-line galaxies at z = 6.11–6.35 that were serendipitously discovered using the commissioning data for the James…”
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Methane throughout the atmosphere of the warm exoplanet WASP-80b
Published in Nature (London) (23-11-2023)“…The abundances of main carbon- and oxygen-bearing gases in the atmospheres of giant exoplanets provide insights into atmospheric chemistry and planet formation…”
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Detecting Biosignatures in the Atmospheres of Gas Dwarf Planets with the James Webb Space Telescope
Published in The Astrophysical journal (01-12-2021)“…Abstract Exoplanets with radii between those of Earth and Neptune have stronger surface gravity than Earth, and can retain a sizable hydrogen-dominated…”
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JWST/NIRCam Coronagraphy of the Young Planet-hosting Debris Disk AU Microscopii
Published in The Astronomical journal (01-10-2023)“…Abstract High-contrast imaging of debris disk systems permits us to assess the composition and size distribution of circumstellar dust, to probe recent…”
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Fertility restoration of maize CMS‐C altered by a single amino acid substitution within the Rf4 bHLH transcription factor
Published in The Plant journal : for cell and molecular biology (01-01-2020)“…Summary Type C cytoplasmic male sterility (CMS‐C) is the most commonly used form of CMS in maize hybrid seed production. Restorer of fertility 4 (Rf4), the…”
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Detection of Photospheric Features in the Near-infrared Spectrum of a Class 0 Protostar
Published in The Astrophysical journal (20-07-2018)“…We present a near-infrared K-band R 1500 Keck spectrum of S68N, a Class 0 protostar in the Serpens molecular cloud. The spectrum shows a very red continuum, CO…”
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Densified Pupil Spectrograph as High-precision Radial Velocimetry: From Direct Measurement of the Universe’s Expansion History to Characterization of Nearby Habitable Planet Candidates
Published in The Astronomical journal (01-02-2022)“…Abstract The direct measurement of the universe’s expansion history and the search for terrestrial planets in habitable zones around solar-type stars require…”
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The Near-stellar Environment of Class 0 Protostars: A First Look with Near-infrared Spectroscopy
Published in The Astrophysical journal (01-11-2021)“…Abstract We present near-infrared K -band spectra for a sample of seven Class 0 protostars in the Perseus and Orion star-forming regions. We detect Br γ , CO…”
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First Peek with JWST/NIRCam Wide-field Slitless Spectroscopy: Serendipitous Discovery of a Strong [O iii]/Hα Emitter at z = 6.11
Published in Astrophysical journal. Letters (01-09-2022)“…Abstract We report the serendipitous discovery of an [O iii ] λ λ 4959/5007 and H α line emitter in the Epoch of Reionization (EoR) with the James Webb Space…”
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Multiple Clues for Dayside Aerosols and Temperature Gradients in WASP-69 b from a Panchromatic JWST Emission Spectrum
Published in The Astronomical journal (01-09-2024)“…Abstract WASP-69 b is a hot, inflated, Saturn-mass planet (0.26 M Jup ) with a zero-albedo equilibrium temperature of 963 K. Here, we report the JWST 2–12 μ m…”
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A cytokinin-activation enzyme-like gene improves grain yield under various field conditions in rice
Published in Plant molecular biology (01-03-2020)“…Key message CRISPR-edited variants at the 3′-end of OsLOGL5' s coding sequence (CDS), significantly increased rice grain yield under well-watered, drought,…”
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Photometric Precision of a Si:As Impurity Band Conduction Mid-infrared Detector and Application to Transit Spectroscopy
Published in Publications of the Astronomical Society of the Pacific (01-12-2019)“…Transit spectroscopy is the most promising path toward characterizing nearby terrestrial planets at mid-infrared (3-30 m) wavelengths in the next 20 yr. The…”
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