HW
Hannah R. Wakeford
astro-ph.EPastro-ph.IMastro-ph.SRastro-ph.GAcharacterizationexoplanetsExoplanetsice giantsphysics.ao-phphysics.comp-ph
On Valency
published · living versionsW_ukx56v5a·v1 · currentpublished
Detection of H2O and evidence for TiO/VO in an ultra hot exoplanet atmosphere
with Thomas M. Evans, David K. Sing, Nikolay Nikolov, Gilda E. Ballester +5
1 version
Preprints & journals
142 papers in the corpus · 2013–2026A Spatial Map of the Atmospheric Limb of a Hot Jupiter2610.18806v1 · Lili Alderson, Hannah R. Wakeford, David Grant et al.2026 · 1 citationarXiv
K-dwarf starspot hunters: how to directly characterize spot and faculae properties with UV-IR panchromatic transit spectra2609.35676v2 · Joanna K. Barstow, Caitlyn Cullen, Yvonne Unruh et al.2026 · 0 citationsarXiv
The asymmetric limbs of HD 209458 b observed with JWST NIRCam F322W2/F444W2609.16834v1 · Cathal Maguire, Eva-Maria Ahrer, Charlotte Fairman et al.2026 · 0 citationsarXiv
Evidence for LP 890-9d via Transit Timing Variations2609.05312v1 · Kevin B. Stevenson, Guangwei Fu, Kristin S. Sotzen et al.2026 · 0 citationsarXiv
Leveraging Impact Parameter to Mitigate the Transit Light Source Effect: Early Insights from TRAPPIST-12608.20450v2 · Ana Glidden, Alexander I. Shapiro, Sara Seager et al.2026 · 0 citationsAna Glidden et al 2026 ApJL 1008 L48
Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory2608.11294v1 · Courtney D. Dressing, Danica Adams, Evelyne Alecian et al.2026 · 0 citationsarXiv
The HST/WFC3 Transmission Spectrum of AU Mic b Part I: An Atmosphere Obscured by Contamination and Systematics2606.31281v1 · William C. Waalkes, Peter Gao, Elisabeth Newton et al.2026 · 0 citationsarXiv
Characterizing Transiting Exoplanet Atmospheres in the 2030s with the Hubble Space Telescope2606.04144v1 · Joshua D. Lothringer, Hannah R. Wakeford, Robert C. Frazier et al.2026 · 0 citationsarXiv
Magnesium Silicate Clouds in the Atmosphere of HD 209458b from a Rule-Based Tree-Structured Data Reduction2606.00177v1 · Katy L. Chubb, David Grant, Hannah R. Wakeford et al.2026 · 0 citationsarXiv
JWST COMPASS Program: The 3--5m transmission spectrum of LTT 1445 A b2605.15003v1 · Natasha E. Batalha, Nicole Wallack, Tyler Gordon et al.2026 · 0 citationsarXiv
BOWIE-ALIGN: Exploring degeneracies in the muted transmission spectrum of the aligned hot Jupiter NGTS-2b with NIRSpec/G395H2603.18332v1 · Charlotte Fairman, Hannah R. Wakeford, Alastair B. Claringbold et al.2026 · 0 citationsarXiv
JWST COMPASS: NIRSpec/G395H Transmission Observations of the Sub-Neptune HD 15337 c2602.22327v1 · Nicole L. Wallack, Peter Gao, Michael Greklek-McKeon et al.2026 · 7 citationsarXiv
JWST COMPASS: A NIRSpec G395H Transmission Spectrum of Radius Valley-Dweller TOI-260 b2602.22329v1 · Annabella Meech, Peter Gao, Nicole L. Wallack et al.2026 · 3 citationsarXiv
BOWIE-ALIGN: Sub-solar C/O ratio and metallicity atmosphere of the misaligned hot Jupiter HAT-P-30b2601.13104v1 · Alastair B. Claringbold, Chloe E. Fisher, James Kirk et al.2026 · 0 citationsarXiv
Exoplanet characterization with NASA's Habitable Worlds Observatory2601.06233v1 · Joanna K. Barstow, Beth Biller, Mei Ting Mak et al.2026 · 0 citationsarXiv
Transiting exoplanets as the immediate future for population-level atmospheric science2601.06236v1 · Joanna K. Barstow, Hannah R. Wakeford, Sarah L. Casewell et al.2026 · 0 citationsarXiv
A High-Resolution NUV Transmission Spectrum of KELT-9b: Mg II and Fe II Escaping from the Hottest Known Giant Planet2512.19662v1 · Austin Baldwin, Joshua D. Lothringer, Leonardo A. Dos Santos et al.2025 · 0 citationsarXiv
Transformational astrophysics and exoplanet science with Habitable Worlds Observatory's High Resolution Imager2512.16416v1 · Vincent Van Eylen, Richard Massey, Saeeda Awan et al.2025 · 0 citationsarXiv
Direct imaging characterization of cool gaseous planets2512.13766v1 · Michiel Min, Jo Barstow, Laura C. Mayorga et al.2025 · 0 citationsarXiv
JWST TRAPPIST-1 e/b Program: Motivation and first observations2512.07695v1 · Natalie H. Allen, N'estor Espinoza, V. A. Boehm et al.2025 · 8 citationsarXiv
Fractal Aggregate Aerosols in the Virga Cloud Code II: Exploring the Effects of Key Cloud Parameters in Warm Neptune, Hot Jupiter and Brown Dwarf Atmospheres2512.04186v1 · Matt G. Lodge, Sarah E. Moran, Hannah R. Wakeford et al.2025 · 1 citationarXiv
JWST-TST DREAMS: The Nightside Emission and Chemistry of WASP-17b2510.06169v1 · Jacob Lustig-Yaeger, Kristin S. Sotzen, Kevin B. Stevenson et al.2025 · 4 citationsarXiv
Eclipse Mapping with Ariel: Future Prospects for a Population-Level Mapping Survey2510.03147v2 · Daniel Valentine, Hannah R. Wakeford, Mark Hammond et al.2025 · 1 citationarXiv
JWST-TST DREAMS: Sulfur dioxide in the atmosphere of the Neptune-mass planet HAT-P-26 b from NIRSpec G395H transmission spectroscopy2509.16082v1 · Am'elie Gressier, Natasha E. Batalha, Nicholas Wogan et al.2025 · 16 citationsarXiv
BOWIE-ALIGN: Weak spectral features in KELT-7b's JWST NIRSpec/G395H transmission spectrum imply a high cloud deck or a low-metallicity atmosphere2509.12479v1 · Eva-Maria Ahrer, Charlotte Fairman, James Kirk et al.2025 · 4 citationsarXiv
The Photochemical Plausibility of Warm Exo-Titans Orbiting M-Dwarf Stars2509.10611v1 · Sukrit Ranjan, Nicholas F. Wogan, Ana Glidden et al.2025 · 2 citationsarXiv
Fractal Aggregate Aerosols in the Virga Cloud Code I: Model Description and Application to a Benchmark Cloudy Exoplanet2509.06708v1 · Sarah E. Moran, Matt G. Lodge, Natasha E. Batalha et al.2025 · 11 citationsarXiv
JWST-TST DREAMS: Secondary Atmosphere Constraints for the Habitable Zone Planet TRAPPIST-1 e2509.05407v1 · Ana Glidden, Sukrit Ranjan, Sara Seager et al.2025 · 24 citationsarXiv
JWST-TST DREAMS: NIRSpec/PRISM Transmission Spectroscopy of the Habitable Zone Planet TRAPPIST-1 e2509.05414v1 · N'estor Espinoza, Natalie H. Allen, Ana Glidden et al.2025 · 26 citationsarXiv
Modeling tails of escaping gas in exoplanet atmospheres with Harmonica2508.14846v1 · Carlos Gasc'on, Mercedes L'opez-Morales, Shreyas Vissapragada et al.2025 · 1 citationarXiv
Condensation Clouds in Substellar Atmospheres with Virga2508.15102v1 · Natasha E. Batalha, Caoimhe M. Rooney, Channon Visscher et al.2025 · 13 citationsarXiv
Additional JWST/NIRSpec Transits of the Rocky M Dwarf Exoplanet GJ 1132 b Reveal a Featureless Spectrum2508.10579v1 · Katherine A. Bennett, Ryan J. MacDonald, Sarah Peacock et al.2025 · 13 citationsarXiv
JWST COMPASS: A NIRSpec G395H Transmission Spectrum of the Super-Earth GJ 357 b2507.07165v1 · Jea Adams Redai, Nicholas Wogan, Nicole L. Wallack et al.2025 · 10 citationsarXiv
Exoplanet Atmospheric Escape Observations with the Habitable Worlds Observatory2507.07124v1 · Leonardo A. Dos Santos, Eric D. Lopez, Luca Fossati et al.2025 · 1 citationarXiv
The Effects of Cuboid Particle Scattering on Reflected Light Phase Curves: Insights from Laboratory Data and Theory2507.05485v1 · Colin D. Hamill, Alexandria V. Johnson, Matt Lodge et al.2025 · 2 citationsThe Astrophysical Journal, 987:176 (14pp), 2025
Characterizing the Dynamics and Chemistry of Transiting Exoplanets with the Habitable World Observatory2506.22839v1 · Hannah R. Wakeford, Laura C. Mayorga, Joanna K. Barstow et al.2025 · 0 citationsarXiv
The HUSTLE Program: The UV to Near-IR Transmission Spectrum of the Hot Jupiter KELT-7b2506.19193v1 · Carlos Gasc'on, Mercedes L'opez-Morales, Ryan J. MacDonald et al.2025 · 0 citationsarXiv
Tracing the formation and migration history: molecular signatures in the atmosphere of misaligned hot Jupiter WASP-94Ab using JWST NIRSpec/G395H2505.11224v2 · Eva-Maria Ahrer, Siddharth Gandhi, Lili Alderson et al.2025 · 13 citationsarXiv
BOWIE-ALIGN: Sub-stellar metallicity and carbon depletion in the aligned TrES-4b with JWST NIRSpec transmission spectroscopy2503.24280v1 · Annabella Meech, Alastair B. Claringbold, Eva-Maria Ahrer et al.2025 · 11 citationsarXiv
Eclipse Mapping with MIRI: 2D Map of HD 189733b from JWST MIRI LRS Observations2503.20895v1 · Maura Lally, Ryan Challener, Nikole Lewis et al.2025 · 3 citationsarXiv
HST SHEL: Revealing Haze and Confirming Elevated Metallicity in the Warm Neptune HAT-P-26b2503.19290v1 · Lakeisha M. Ramos Rosado, David K. Sing, Natalie H. Allen et al.2025 · 2 citationsarXiv
Refractory and Volatile Species in the UV-to-IR Transmission Spectrum of Ultra-hot Jupiter WASP-178b with HST and JWST2503.15472v1 · Joshua D. Lothringer, Katherine A. Bennett, David K. Sing et al.2025 · 10 citationsarXiv
Constraining the Scattered Light properties of LTT 9779 b Using HST/WFC3 UVIS2503.05581v1 · Michael Radica, Jake Taylor, Hannah R. Wakeford et al.2025 · 6 citationsarXiv
JWST COMPASS: NIRSpec/G395H Transmission Observations of TOI-776 c, a 2 Rearth M Dwarf Planet2502.20501v1 · Johanna Teske, Natasha E. Batalha, Nicole L. Wallack et al.2025 · 1 citationarXiv
JWST COMPASS: NIRSpec/G395H Transmission Observations of the Super-Earth TOI-776b2501.14596v1 · Lili Alderson, Sarah E. Moran, Nicole L. Wallack et al.2025 · 22 citationsarXiv
JWST-TST DREAMS: A Precise Water Abundance for Hot Jupiter WASP-17b from the NIRISS SOSS Transmission Spectrum2412.03675v2 · Dana R. Louie, Elijah Mullens, Lili Alderson et al.2024 · 22 citationsarXiv
JWST COMPASS: The first near- to mid-infrared transmission spectrum of the hot super-Earth L 168-9 b2411.03154v1 · Munazza K. Alam, Peter Gao, Jea Adams Redai et al.2024 · 29 citationsarXiv
MANTA-Ray: Supercharging Speeds for Calculating the Optical Properties of Fractal Aggregates in the Long-Wavelength Limit2410.21400v1 · M. G. Lodge, H. R. Wakeford, Z. M. Leinhardt2024 · 5 citationsarXiv
The HUSTLE Program: The UV to Near-Infrared HST WFC3/UVIS G280 Transmission Spectrum of WASP-127b2410.17368v1 · V. A. Boehm, N. K. Lewis, C. E. Fairman et al.2024 · 11 citationsarXiv
An HST Transmission Spectrum of the Closest M-Dwarf Transiting Rocky Planet LTT 1445Ab2410.11054v2 · Katherine A. Bennett, David K. Sing, Kevin B. Stevenson et al.2024 · 7 citationsarXiv
Career total: at least 318 works. 142 are in this corpus.Showing the 50 most recent.
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