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Ryan J MacDonald
Ryan J MacDonald
NASA Sagan Fellow, University of Michigan
Verified email at umich.edu - Homepage
Title
Cited by
Cited by
Year
HD 209458b in new light: evidence of nitrogen chemistry, patchy clouds and sub-solar water
RJ MacDonald, N Madhusudhan
Monthly Notices of the Royal Astronomical Society 469 (2), 1979-1996, 2017
2072017
Detection of titanium oxide in the atmosphere of a hot Jupiter
E Sedaghati, HMJ Boffin, RJ MacDonald, S Gandhi, N Madhusudhan, ...
Nature 549 (7671), 238, 2017
1952017
H2O abundances and cloud properties in ten hot giant exoplanets
A Pinhas, N Madhusudhan, S Gandhi, RJ MacDonald
Monthly Notices of the Royal Astronomical Society 482 (2), 1485-1498, 2018
1862018
Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM
Z Rustamkulov, DK Sing, S Mukherjee, EM May, J Kirk, E Schlawin, ...
Nature 614 (7949), 659–663, 2023
1242023
Identification of carbon dioxide in an exoplanet atmosphere
Nature 614 (7949), 649-652, 2023
1142023
Early Release Science of the Exoplanet WASP-39b with JWST NIRSpec G395H
L Alderson, HR Wakeford, MK Alam, NE Batalha, JD Lothringer, JA Redai, ...
Nature 614 (7949), 664–669, 2023
1072023
Early Release Science of the exoplanet WASP-39b with JWST NIRISS
AD Feinstein, M Radica, L Welbanks, CA Murray, K Ohno, LP Coulombe, ...
Nature 614 (7949), 670–675, 2023
882023
Early Release Science of the exoplanet WASP-39b with JWST NIRCam
EM Ahrer, KB Stevenson, M Mansfield, SE Moran, J Brande, G Morello, ...
Nature 614 (7949), 653-658, 2023
742023
Understanding the atmospheric properties and chemical composition of the ultra-hot Jupiter HAT-P-7b-I. Cloud and chemistry mapping
C Helling, N Iro, L Corrales, D Samra, K Ohno, MK Alam, M Steinrueck, ...
Astronomy & Astrophysics 631, A79, 2019
632019
Why Is it So Cold in Here? Explaining the Cold Temperatures Retrieved from Transmission Spectra of Exoplanet Atmospheres
RJ MacDonald, JM Goyal, NK Lewis
The Astrophysical Journal Letters 893 (2), L43, 2020
582020
The metal-rich atmosphere of the exo-Neptune HAT-P-26b
RJ MacDonald, N Madhusudhan
Monthly Notices of the Royal Astronomical Society 486 (1), 1292-1315, 2019
432019
Access and lrg-beasts: A precise new optical transmission spectrum of the ultrahot jupiter wasp-103b
J Kirk, BV Rackham, RJ MacDonald, M López-Morales, N Espinoza, ...
The Astronomical Journal 162 (1), 34, 2021
412021
TRIDENT: A Rapid 3D Radiative-transfer Model for Exoplanet Transmission Spectra
RJ MacDonald, NK Lewis
The Astrophysical Journal 929 (1), 20, 2022
392022
The White Dwarf Opportunity: Robust Detections of Molecules in Earth-like Exoplanet Atmospheres with the James Webb Space Telescope
L Kaltenegger, RJ MacDonald, T Kozakis, NK Lewis, EE Mamajek, ...
The Astrophysical Journal Letters 901 (1), L1, 2020
382020
A broadband thermal emission spectrum of the ultra-hot Jupiter WASP-18b
LP Coulombe, B Benneke, R Challener, AAA Piette, LS Wiser, ...
Nature 620 (7973), 292-298, 2023
342023
High Tide or Riptide on the Cosmic Shoreline? A Water-rich Atmosphere or Stellar Contamination for the Warm Super-Earth GJ 486b from JWST Observations
SE Moran, KB Stevenson, DK Sing, RJ MacDonald, J Kirk, ...
The Astrophysical Journal Letters 948 (1), L11, 2023
342023
The effect of stellar contamination on low-resolution transmission spectroscopy: needs identified by NASA’s Exoplanet Exploration Program Study Analysis Group 21
BV Rackham, N Espinoza, SV Berdyugina, H Korhonen, RJ MacDonald, ...
RAS Techniques and Instruments 2 (1), 148-206, 2023
34*2023
A spectral survey of WASP-19b with ESPRESSO
E Sedaghati, RJ MacDonald, N Casasayas-Barris, HJ Hoeijmakers, ...
Monthly Notices of the Royal Astronomical Society 505 (1), 435-458, 2021
342021
Ariel: Enabling planetary science across light-years
G Tinetti, P Eccleston, C Haswell, PO Lagage, J Leconte, T Lüftinger, ...
arXiv preprint arXiv:2104.04824, 2021
342021
Community Targets of JWST’s Early Release Science Program: Evaluation of WASP-63b
BM Kilpatrick, PE Cubillos, KB Stevenson, NK Lewis, HR Wakeford, ...
The Astronomical Journal 156 (3), 103, 2018
342018
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