SC
Sarah L. Casewell
astro-ph.SRastro-ph.EPastro-ph.IMastro-ph.GAastro-phastro-ph.HEphysics.space-phExoplanets
On Valency
published · living versionsW_jrysjanm·v1 · currentpublished
A Model to Map Brown Dwarf Companions to White Dwarfs in Partial Secondary Eclipse
with Arthur D. Adams, Yifan Zhou, Daniel Apai, Daphne Broski-Laing +7
1 version
W_v2snk925·v1published
Preprints & journals
200 papers in the corpus · 2005–2026Dynamically Coupled Three-dimensional Cloud-Chemistry in Rapidly Rotating Irradiated Atmospheres: an Application to the Compact White Dwarf-Brown Dwarf system ZTFJ0038+20302610.17714v1 · Yanhong Lai, Xianyu Tan, Daphne Broski-Laing et al.2026 · 0 citationsarXiv
NGTS clusters survey - VII. An Enigmatic Short-Period Circumsecondary Disk Candidate in Orion2609.26447v1 · Niamh Mallaghan, Ernst J. W. de Mooij, Christopher A. Watson et al.2026 · 0 citationsarXiv
The scarcity of white dwarf-brown dwarf binaries in the solar neighbourhood: A population synthesis study2609.03017v1 · Alejandro Santos-Garc'ia, Santiago Torres, Alberto Rebassa-Mansergas et al.2026 · 0 citationsarXiv
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
NGTS-39 b: A 58 d transiting warm Jupiter in an eccentric orbit2607.02061v1 · Ioannis Apergis, Daniel Bayliss, Solene Ulmer-Moll et al.2026 · 0 citationsarXiv
Asymmetric nightside CO2 features, inefficient heat transport, and precise evolutionary constraints: Spectroscopic phase curves reveal the past and present of a white dwarf-brown dwarf binary2606.30112v2 · Daphne Broski-Laing, Yifan Zhou, Joshua D. Lothringer et al.2026 · 0 citationsThe Astrophysical Journal, Volume 1009, Issue 2, id.177, 26 pp. (2026)
Assessing Ariel's capabilities to observe free-floating brown dwarfs2605.28924v1 · Roman Akhmetshyn, Nicolas B Cowan, Sarah Casewell2026 · 0 citationsarXiv
From Hubble to HWO: Bridging the Frontier of White Dwarf Exoplanet Science2605.26142v1 · Laura K. Rogers, Siyi Xu, Martin Barstow et al.2026 · 0 citationsarXiv
A SPHEREx Pipeline and Spectral Library for Ultracool Dwarfs2604.22012v2 · Jonathan Gagn'e, Jacqueline K. Faherty, Azul Ruiz Diaz et al.2026 · 0 citationsarXiv
Spectroscopic Characterization of WD J000801.25-350450 and its Two Co-Moving Companions2604.09845v1 · Peter A. Ja\lowiczor, Thomas P. Bickle, J. Davy Kirkpatrick et al.2026 · 1 citationarXiv
Three Thousand Motion-Confirmed L and T Dwarf Candidates from the Backyard Worlds:~Planet 9 Citizen Science Project2604.01323v1 · Adam C. Schneider, Marc J. Kuchner, Jacqueline K. Faherty et al.2026 · 2 citationsarXiv
High-Precision Photometry with a scientific CMOS Camera: II On-Sky Testing of the Marana camera at the NGTS facility2603.16361v1 · Ioannis Apergis, Daniel Bayliss, Paul Chote et al.2026 · 1 citationarXiv
TIC-65910228 b / NGTS-38 b, a 180 day transiting warm super-Jupiter2602.12977v4 · Toby Rodel, Solene Ulmer-Moll, Samuel Gill et al.2026 · 2 citationsMon Not R Astron Soc (2026)
Unraveling the Brown Dwarf Desert: Four New Discoveries and a Unifying, Period-Coded Picture2602.02836v1 · J'an Subjak, Rafael Brahm, Jozef Lipt'ak et al.2026 · 1 citationA&A 709, A130 (2026)
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 search for late-type brown dwarfs in the Euclid Quick Data Release 12512.17494v1 · Frank Kiwy, J. Davy Kirkpatrick, Adam C. Schneider et al.2025 · 1 citationarXiv
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
Disc fragmentation. I. Ejection of Jupiter-mass Free Floating Planets from growing binary systems2511.16508v1 · Aleksandra 'Calovi'c, Sergei Nayakshin, Sarah Casewell et al.2025 · 3 citationsarXiv
MANGOS II: Five new giant planets orbiting low-mass stars2510.11528v1 · G. Dransfield, M. Timmermans, D. Sebastian et al.2025 · 3 citationsarXiv
NGTS-EB-8: A double-lined eclipsing M+M binary discovered by citizen scientists2510.11575v1 · Sean M. O'Brien, Megan E. Schwamb, Christopher A. Watson et al.2025 · 1 citationarXiv
TOI-2155 b: A Massive Brown Dwarf or a Very Low-Mass Star?2509.18503v2 · Md Redyan Ahmed, Tansu Daylan, Theron W. Carmichael et al.2025 · 1 citationarXiv
Silicate precursor silane detected in cold low-metallicity brown dwarf.40903599 · Faherty, Jacqueline K, Meisner, Aaron M, Burningham, Ben et al.2025 · 15 citationsNature. 2025;645(8079):62-66
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
Euclid: Quick Data Release (Q1) -- Ultracool dwarfs in the Euclid Deep Fields2503.22559v2 · A. Mohandasan, R. L. Smart, C. Reyl'e et al.2025 · 0 citationsAstronomy & Astrophysics, 713, A245 (2026)
Unveiling the Infrared Excess of SIPS J2045-6332: Evidence for a Young Stellar Object with Potential Low-Mass Companion2503.06004v1 · Michiharu Hyogo, Thomas P. Bickle, Joseph R. Biggs et al.2025 · 2 citationsarXiv
Two almost planetary mass survivors of common envelope evolution2501.14333v1 · S. G. Parsons, A. J. Brown, S. L. Casewell et al.2025 · 8 citationsarXiv
Phase-resolved Hubble Space Telescope WFC3 Spectroscopy of Weakly-Irradiated Brown Dwarf GD 1400 and Energy Redistribution-Irradiation Trends in Six WDBD Binaries2501.05609v1 · Rachael C. Amaro, D'aniel Apai, Yifan Zhou et al.2025 · 3 citationsarXiv
NGTS-EB-7, an eccentric, long-period, low-mass eclipsing binary2501.04523v3 · Toby Rodel, Christopher. A. Watson, Solene Ulmer-Moll et al.2025 · 5 citationsarXiv
New Ultracool Companions to Nearby White Dwarfs2412.04597v1 · Alexia Bravo, Adam C. Schneider, Sarah Casewell et al.2024 · 5 citationsarXiv
The First Spin-Orbit Obliquity of an M dwarf/brown dwarf System: An eccentric and aligned TOI-2119 b2411.18567v3 · Lauren Doyle, Caleb I. Canas, Jessica E. Libby-Roberts et al.2024 · 10 citationsarXiv
NGTS-33b: A Young Super-Jupiter Hosted by a Fast Rotating Massive Hot Star2411.08960v1 · Douglas R. Alves, James S. Jenkins, Jose I. Vines et al.2024 · 5 citationsarXiv
The evolutionary history of GD1400, a white dwarf-brown dwarf binary2410.08716v1 · S. L. Casewell, M.R. Burleigh, R. Napiwotzki et al.2024 · 0 citationsarXiv
The only inflated brown dwarf in an eclipsing white dwarf-brown dwarf binary: WD1032+011B2409.06874v1 · Jenni R. French, Sarah L. Casewell, Rachael C. Amaro et al.2024 · 6 citationsarXiv
The Unrealised Interdisciplinary Advantage of Observing High Mass Transiting Exoplanets and Brown Dwarfs -- Strategic Exoplanet Initiatives with HST and JWST White Paper2408.07723v1 · Aarynn L. Carter, Munazza. K. Alam, Thomas Beatty et al.2024 · 0 citationsarXiv
TOI-2490b- The most eccentric brown dwarf transiting in the brown dwarf desert2408.04475v1 · Beth A. Henderson, Sarah L. Casewell, Andr'es Jord'an et al.2024 · 15 citationsarXiv
Primeval very low-mass stars and brown dwarfs -- VIII. The first age benchmark L subdwarf, a wide companion to a halo white dwarf2407.19219v3 · Z. H. Zhang, R. Raddi, A. J. Burgasser et al.2024 · 7 citationsarXiv
Discovery of a Hypervelocity L Subdwarf at the Star/Brown Dwarf Mass Limit2407.08578v1 · Adam J. Burgasser (UC San Diego), Roman Gerasimov (Notre Dame), Kyle Kremer et al.2024 · 6 citationsarXiv
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
Euclid: Early Release Observations -- A glance at free-floating new-born planets in the sigma Orionis cluster2405.13497v1 · E. L. Mart'in, M. Zerjal, H. Bouy et al.2024 · 18 citationsA&A 697, A7 (2025)
Photo-dynamical characterisation of the TOI-178 resonant chain2405.13732v1 · A. Leleu, J.-B. Delisle, L. Delrez et al.2024 · 10 citationsA&A 688, A211 (2024)
TOI-2447 b / NGTS-29 b: a 69-day Saturn around a Solar analogue2405.07367v1 · Samuel Gill, Daniel Bayliss, Solene Ulmer-Moll et al.2024 · 3 citationsarXiv
Discovery of the Remarkably Red L/T Transition Object VHS J183135.58-551355.92405.03849v1 · Thomas P. Bickle, Adam C. Schneider, Jonathan Gagn'e et al.2024 · 3 citationsarXiv
Atmospheric Retrievals of the Phase-resolved Spectra of Irradiated Brown Dwarfs WD-0137B and EPIC-2122B2404.16813v1 · Joshua D. Lothringer, Yifan Zhou, Daniel Apai et al.2024 · 4 citationsarXiv
Thirteen New M Dwarf + T Dwarf Pairs Identified with WISE/NEOWISE2404.14324v1 · Federico Marocco, J. Davy Kirkpatrick, Adam C. Schneider et al.2024 · 9 citationsarXiv
Time-resolved Hubble Space Telescope Wide Field Camera 3 Spectrophotometry Reveals Inefficient Day-to-Night Heat Redistribution in the Highly Irradiated Brown Dwarf SDSS 1557B2404.08087v1 · Rachael C. Amaro, Daniel Apai, Ben W. P. Lew et al.2024 · 4 citationsarXiv
PHL 5038AB: Is the brown dwarf causing pollution of its white dwarf host star?2404.05488v2 · S. L. Casewell, J. Debes, T. J. Dupuy et al.2024 · 2 citationsarXiv
89 New Ultracool Dwarf Co-Moving Companions Identified With The Backyard Worlds: Planet 9 Citizen Science Project2403.04592v2 · Austin Rothermich, Jacqueline K. Faherty, Daniella Bardalez-Gagliuffi et al.2024 · 23 citationsarXiv
NGTS-28Ab: A short period transiting brown dwarf2402.09943v1 · Beth A. Henderson, Sarah L. Casewell, Michael R. Goad et al.2024 · 14 citationsarXiv
Sulfur dioxide in the mid-infrared transmission spectrum of WASP-39b.38232945 · Powell, Diana, Feinstein, Adina D, Lee, Elspeth K H et al.2024 · 100 citationsNature. 2024;626(8001):979-983
Career total: 295 works. 200 are in this corpus.Showing the 50 most recent.
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