Hu, Renyu

Combined from CaltechAUTHORS

• de Wit, Julien and Doyon, René, et el. (2024) A roadmap for the atmospheric characterization of terrestrial exoplanets with JWST; Nature Astronomy; 10.1038/s41550-024-02298-5
• Carter, A. L. and May, E. M., et el. (2024) A benchmark JWST near-infrared spectrum for the exoplanet WASP-39 b; Nature Astronomy; 10.1038/s41550-024-02292-x
• Cherubim, Collin and Wordsworth, Robin, et el. (2024) Strong Fractionation of Deuterium and Helium in Sub-Neptune Atmospheres along the Radius Valley; Astrophysical Journal; Vol. 967; No. 2; 139; 10.3847/1538-4357/ad3e77
• Gillon, Michaël and Pedersen, Peter P., et el. (2024) Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3; Nature Astronomy; 10.1038/s41550-024-02271-2
• Yang, Jeehyun and Hu, Renyu (2024) Automated Chemical Reaction Network Generation and Its Application to Exoplanet Atmospheres; Astrophysical Journal; Vol. 966; No. 2; 189; 10.3847/1538-4357/ad35c8
• Hu, Renyu and Bello-Arufe, Aaron, et el. (2024) A secondary atmosphere on the rocky Exoplanet 55 Cancri e; Nature; 10.1038/s41586-024-07432-x
• Bell, Taylor J. and Crouzet, Nicolas, et el. (2024) Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b; Nature Astronomy; 10.1038/s41550-024-02230-x
• Wogan, Nicholas F. and Batalha, Natasha E., et el. (2024) JWST Observations of K2-18b Can Be Explained by a Gas-rich Mini-Neptune with No Habitable Surface; Astrophysical Journal Letters; Vol. 963; No. 1; L7; 10.3847/2041-8213/ad2616
• Zhang, Michael and Hu, Renyu, et el. (2024) GJ 367b Is a Dark, Hot, Airless Sub-Earth; Astrophysical Journal Letters; Vol. 961; No. 2; L44; 10.3847/2041-8213/ad1a07
• Powell, Diana and Feinstein, Adina D., et el. (2024) Sulphur dioxide in the mid-infrared transmission spectrum of WASP-39b; Nature; 10.1038/s41586-024-07040-9
• Ranjan, Sukrit and Schwieterman, Edward W., et el. (2023) The Importance of the Upper Atmosphere to CO/O₂ Runaway on Habitable Planets Orbiting Low-mass Stars; Astrophysical Journal Letters; Vol. 958; No. 1; L15; 10.3847/2041-8213/ad037c
• Zieba, Sebastian and Kreidberg, Laura, et el. (2023) No thick carbon dioxide atmosphere on the rocky exoplanet TRAPPIST-1 c; Nature; Vol. 620; No. 7975; 746-749; PMCID PMC10447244; 10.1038/s41586-023-06232-z
• Hu, Renyu and Gaillard, Fabrice, et el. (2023) Narrow Loophole for H₂-Dominated Atmospheres on Habitable Rocky Planets around M Dwarfs; Astrophysical Journal Letters; Vol. 948; No. 2; Art. No. L20; 10.3847/2041-8213/acd0b4
• Tsai, Shang-Min and Lee, Elspeth K. H., et el. (2023) Photochemically produced SO₂ in the atmosphere of WASP-39b; Nature; Vol. 617; No. 7961; 483-487; PMCID PMC10191860; 10.1038/s41586-023-05902-2
• Alderson, Lili and Wakeford, Hannah R., et el. (2023) Early Release Science of the exoplanet WASP-39b with JWST NIRSpec G395H; Nature; Vol. 614; No. 7949; 664-669; 10.1038/s41586-022-05591-3
• Rustamkulov, Z. and Sing, D. K., et el. (2023) Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM; Nature; Vol. 614; No. 7949; 659-663; 10.1038/s41586-022-05677-y
• West, Robert A. and Dumont, Philip, et el. (2022) Spectropolarimetry as a Means to Address Cloud Composition and Habitability for a Cloudy Exoplanetary Atmosphere in the Habitable Zone; Astrophysical Journal; Vol. 940; No. 2; Art. No. 183; 10.3847/1538-4357/ac9b42
• Whittaker, Emily A. and Malik, Matej, et el. (2022) The Detectability of Rocky Planet Surface and Atmosphere Composition with the JWST: The Case of LHS 3844b; Astronomical Journal; Vol. 164; No. 6; Art. No. 258; 10.3847/1538-3881/ac9ab3
• Damiano, Mario and Hu, Renyu, et el. (2022) A Transmission Spectrum of the Sub-Earth Planet L98-59 b in 1.1-1.7 μm; Astronomical Journal; Vol. 164; No. 5; Art. No. 225; 10.3847/1538-3881/ac9472
• Parkinson, Christopher D. and Bougher, Stephen W., et el. (2022) Venus as an Exoplanet: I. An Initial Exploration of the 3-D Energy Balance for a CO₂ Exoplanetary Atmosphere Around an M-Dwarf Star; 10.48550/arXiv.2205.10958
• Damiano, Mario and Hu, Renyu (2022) Reflected Spectroscopy of Small Exoplanets II: Characterization of Terrestrial Exoplanets; Astronomical Journal; Vol. 163; No. 6; Art. No. 299; 10.3847/1538-3881/ac6b97
• Hu, Renyu and Thomas, Trent B. (2022) A nitrogen-rich atmosphere on ancient Mars consistent with isotopic evolution models; Nature Geoscience; Vol. 15; No. 2; 106-111; 10.1038/s41561-021-00886-y
• Phillips, Caprice L. and Wang, Ji, et el. (2021) Detecting Biosignatures in the Atmospheres of Gas Dwarf Planets with the James Webb Space Telescope; Astrophysical Journal; Vol. 923; No. 2; Art. No. 144; 10.3847/1538-4357/ac29be
• Hu, Renyu (2021) Photochemistry and Spectral Characterization of Temperate and Gas-rich Exoplanets; Astrophysical Journal; Vol. 921; No. 1; Art. No. 27; 10.3847/1538-4357/ac1789
• Hu, Renyu and Damiano, Mario, et el. (2021) Unveiling Shrouded Oceans on Temperate sub-Neptunes via Transit Signatures of Solubility Equilibria versus Gas Thermochemistry; Astrophysical Journal Letters; Vol. 921; No. 1; Art. No. L8; 10.3847/2041-8213/ac1f92
• Damiano, Mario and Hu, Renyu (2021) Reflected Spectroscopy of Small Exoplanets I: Determining the Atmospheric Composition of Sub-Neptunes Planets; Astronomical Journal; Vol. 162; No. 5; Art. No. 200; 10.3847/1538-3881/ac224d
• Adams, Danica and Luo, Yangcheng, et el. (2021) Nitrogen Fixation at Early Mars; Astrobiology; Vol. 21; No. 8; 968-980; 10.1089/ast.2020.2273
• Scheller, E. L. and Ehlmann, B. L., et el. (2021) Long-term drying of Mars by sequestration of ocean-scale volumes of water in the crust; Science; Vol. 372; No. 6537; 56-62; PMCID PMC8370096; 10.1126/science.abc7717
• Zhang, Michael and Knutson, Heather A., et el. (2021) No Escaping Helium from 55 Cnc e; Astronomical Journal; Vol. 161; No. 4; Art. No. 181; 10.3847/1538-3881/abe382
• Hu, Renyu and Hildebrandt, Sergi R., et el. (2021) Starshade Exoplanet Data Challenge; 10.48550/arXiv.2103.09359
• Hu, Renyu and Lisman, Doug, et el. (2021) Overview and Reassessment of Noise Budget of Starshade Exoplanet Imaging; 10.48550/arXiv.2012.01609
• Damiano, Mario and Hu, Renyu, et el. (2020) Multi-orbital-phase and Multiband Characterization of Exoplanetary Atmospheres with Reflected Light Spectra; Astronomical Journal; Vol. 160; No. 5; Art. No. 206; 10.3847/1538-3881/abb76a
• Ranjan, Sukrit and Schwieterman, Edward W., et el. (2020) Photochemistry of Anoxic Abiotic Habitable Planet Atmospheres: Impact of New H₂O Cross Sections; Astrophysical Journal; Vol. 896; No. 2; Art. No. 148; 10.3847/1538-4357/ab9363
• Damiano, Mario and Hu, Renyu (2020) ExoReL^R: A Bayesian Inverse Retrieval Framework for Exoplanetary Reflected Light Spectra; Astronomical Journal; Vol. 159; No. 4; Art. No. 175; 10.3847/1538-3881/ab79a5
• Sousa-Silva, Clara and Seager, Sara, et el. (2020) Phosphine as a Biosignature Gas in Exoplanet Atmospheres; Astrobiology; Vol. 20; No. 2; 235-268; 10.1089/ast.2018.1954
• Hu, Renyu and Peterson, Luke, et el. (2020) O₂- and CO-rich Atmospheres for Potentially Habitable Environments on TRAPPIST-1 Planets; Astrophysical Journal; Vol. 888; No. 2; Art. No. 122; 10.3847/1538-4357/ab5f07
• Beichman, Charles and Ygouf, Marie, et el. (2020) Searching for Planets Orbiting α Cen A with the James Webb Space Telescope; Publications of the Astronomical Society of the Pacific; Vol. 132; No. 1007; Art. No. 015002; 10.1088/1538-3873/ab5066
• Hu, Renyu (2019) Information in the Reflected-light Spectra of Widely Separated Giant Exoplanets; Astrophysical Journal; Vol. 887; No. 2; Art. No. 166; 10.3847/1538-4357/ab58c7
• Hu, Renyu and Beichman, Charles A., et el. (2019) The Super-Earth Opportunity - Search for Habitable Exoplanets in the 2020s; 10.48550/arXiv.1903.05258
• Hu, Renyu and Delgado Diaz, Hector (2019) Stability of Nitrogen in Planetary Atmospheres in Contact with Liquid Water; Astrophysical Journal; Vol. 886; No. 2; Art. No. 126; 10.3847/1538-4357/ab4cea
• Kreidberg, Laura and Koll, Daniel D. B., et el. (2019) Absence of a thick atmosphere on the terrestrial exoplanet LHS 3844b; Nature; Vol. 573; No. 7772; 87-90; 10.1038/s41586-019-1497-4
• Hu, Renyu (2019) Predicted diurnal variation of the deuterium to hydrogen ratio in water at the surface of Mars caused by mass exchange with the regolith; Earth and Planetary Science Letters; Vol. 519; 192-201; 10.1016/j.epsl.2019.05.017
• Kawashima, Yui and Hu, Renyu, et el. (2019) Detectable Molecular Features above Hydrocarbon Haze via Transmission Spectroscopy with JWST: Case Studies of GJ 1214b-, GJ 436b-, HD 97658b-, and Kepler-51b-like Planets; Astrophysical Journal Letters; Vol. 876; No. 1; Art. No. L5; 10.3847/2041-8213/ab16f6
• James, Tre'Shunda and Hu, Renyu (2018) Photochemical Oxygen in Non-1-bar CO_2 Atmospheres of Terrestrial Exoplanets; Astrophysical Journal; Vol. 867; No. 1; Art. No. 17; 10.3847/1538-4357/aae2bb
• Loyd, R. O. Parke and France, Kevin, et el. (2018) MUSCLES Treasury Survey. V. FUV Flares on Active and Inactive M Dwarfs; Astrophysical Journal; Vol. 867; No. 1; Art. No. 71; 10.3847/1538-4357/aae2bd
• Harman, C. E. and Felton, R., et el. (2018) Abiotic O_2 Levels on Planets around F, G, K, and M Stars: Effects of Lightning-produced Catalysts in Eliminating Oxygen False Positives; Astrophysical Journal; Vol. 866; No. 1; Art. No. 56; 10.3847/1538-4357/aadd9b
• Yung, Yuk L. and Chen, Pin, et el. (2018) Methane on Mars and Habitability: Challenges and Responses; Astrobiology; Vol. 18; No. 10; 1221-1242; PMCID PMC6205098; 10.1089/ast.2018.1917
• Jiang, Jonathan H. and Zhai, Albert J., et el. (2018) Using Deep Space Climate Observatory Measurements to Study the Earth as an Exoplanet; Astronomical Journal; Vol. 156; No. 1; Art. No. 26; 10.3847/1538-3881/aac6e2
• Schwieterman, Edward W. and Kiang, Nancy Y., et el. (2018) Exoplanet Biosignatures: A Review of Remotely Detectable Signs of Life; Astrobiology; Vol. 18; No. 6; 663-708; 10.1089/ast.2017.1729
• Yung, Yuk L. and Chen, Pin, et el. (2018) Methane on Mars and Habitability: Challenges and Responses; 10.7907/Z990220K
• Angelo, Isabel and Hu, Renyu (2017) A Case for an Atmosphere on Super-Earth 55 Cancri e; Astronomical Journal; Vol. 154; No. 6; Art. No. 232; 10.3847/1538-3881/aa9278
• Wang, Ji and Mawet, Dimitri, et el. (2017) Baseline requirements for detecting biosignatures with the HabEx and LUVOIR mission concepts; ISBN 9781510612570; Techniques and Instrumentation for Detection of Exoplanets VIII; Art. No. 104000Z; 10.1117/12.2275222
• Wang, Ji and Mawet, Dimitri, et el. (2017) Observing Exoplanets with High Dispersion Coronagraphy. I. The scientific potential of current and next-generation large ground and space telescopes; Astronomical Journal; Vol. 153; No. 4; Art. No. 183; 10.3847/1538-3881/aa6474
• Wang, Ji and Mawet, Dimitri, et el. (2016) High-contrast imaging and high-resolution spectroscopy observation of exoplanets; ISBN 978-1-5106-0201-4; Modeling, Systems Engineering, and Project Management for Astronomy VII; Art. No. 99112T; 10.1117/12.2235216
• Mawet, D. and Wizinowich, P., et el. (2016) Keck Planet Imager and Characterizer: concept and phased implementation; ISBN 9781510601970; Adaptive Optics Systems V; Art. No. 99090D; 10.1117/12.2233658
• Hu, Renyu and Bloom, A. Anthony, et el. (2016) Hypotheses for Near-Surface Exchange of Methane on Mars; Astrobiology; Vol. 16; No. 7; 539-550; 10.1089/ast.2015.1410
• Loyd, R. O. P. and France, Kevin, et el. (2016) The MUSCLES Treasury Survey III: X-ray to Infrared Spectra of 11 M and K Stars Hosting Planets; Astrophysical Journal; Vol. 824; No. 2; Art. No. 102; 10.3847/0004-637X/824/2/102
• Demory, Brice-Olivier and Gillon, Michaël, et el. (2016) A map of the large day–night temperature gradient of a super-Earth exoplanet; Nature; Vol. 532; No. 7598; 207-209; 10.1038/nature17169
• Hu, Renyu and Kass, David M., et el. (2015) Tracing the fate of carbon and the atmospheric evolution of Mars; Nature Communications; Vol. 6; No. 11; Art. No. 10003; PMCID PMC4673500; 10.1038/ncomms10003
• Hu, Renyu (2015) Photochemistry of Terrestrial Exoplanet Atmospheres; ISBN 978-3-662-45051-2; Planetary Exploration and Science: Recent Results and Advances; 291-308; 10.1007/978-3-662-45052-9_12
• Shporer, Avi and Hu, Renyu (2015) Studying atmosphere-dominated hot Jupiter Kepler phase curves: Evidence that inhomogeneous atmospheric reflection is common; Astronomical Journal; Vol. 150; No. 4; Art. No. 112; 10.1088/0004-6256/150/4/112
• Hu, Renyu and Seager, Sara, et el. (2015) Helium Atmospheres on Warm Neptune- and Sub-Neptune-sized Exoplanets and Applications to GJ 436b; Astrophysical Journal; Vol. 807; No. 1; Art. No. 8; 10.1088/0004-637X/807/1/8
• Gao, Peter and Hu, Renyu, et el. (2015) Stability of CO_2 Atmospheres on Desiccated M Dwarf Exoplanets; Astrophysical Journal; Vol. 806; No. 2; Art. No. 249; 10.1088/0004-637X/806/2/249
• Hu, Renyu and Demory, Brice-Olivier, et el. (2015) A Semi-analytical Model of Visible-wavelength Phase Curves of Exoplanets and Applications to Kepler- 7 b and Kepler- 10 b; Astrophysical Journal; Vol. 802; No. 1; Art. No. 51; 10.1088/0004-637X/802/1/51
• Hu, Renyu and Seager, Sara (2014) Photochemistry in Terrestrial Exoplanet Atmospheres. III. Photochemistry and Thermochemistry in Thick Atmospheres on Super Earths and Mini Neptunes; Astrophysical Journal; Vol. 784; No. 1; Art. No. 63; 10.1088/0004-637X/784/1/63
• Hu, Renyu and Ehlmann, Bethany L., et el. (2012) Theoretical Spectra of Terrestrial Exoplanet Surfaces; Astrophysical Journal; Vol. 752; No. 1; Art. No. 7; 10.1088/0004-637X/752/1/7