KW
Kimberly Ward-Duong
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GA
On Valency
published · living versionsW_kv2zekfe·v1 · currentpublished
Mid-infrared Imaging of SR 12 c with JWST/MIRI: Grain Growth in an Evolved Circumplanetary Disk
with Ya-Lin Wu, Claire O. Finley, Brendan P. Bowler, Ning Chen +11
1 version
Preprints & journals
80 papers in the corpus · 2014–2026Mid-infrared Imaging of SR 12 c with JWST/MIRI: Grain Growth in an Evolved Circumplanetary Disk2610.24776v1 · Ya-Lin Wu, Claire O. Finley, Brendan P. Bowler et al.2026 · 0 citationsarXivon Valency
The Dyn-Atmo Survey: High-contrast Imaging Spectroscopy of the Substellar Companion HD 13724 B with the JWST NIRSpec IFU2609.11827v1 · Kielan K. W. Hoch, Alex Madurowicz, Evert Nasedkin et al.2026 · 0 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems VIII: patchy forsterite and enstatite clouds in the atmosphere of VHS 1256 b, retrieval lessons learned and outlook to the future2608.06583v1 · Niall Whiteford, Jacqueline K. Faherty, Ben Burningham et al.2026 · 0 citationsarXiv
JWST-TST High Contrast: First Direct Spectroscopy of GJ 504 b reveals Clouds and Possible Metal Enrichment2606.19228v1 · Aneesh Baburaj, Jean-Baptiste Ruffio, Marshall Perrin et al.2026 · 1 citationAJ 172 28 (2026)
Building a Roadmap for Hubble Science into the 2030s: Revealing Atmospheric Structure and Evolution in Substellar Worlds Using HST2606.18299v1 · Allison M. McCarthy, Merle A. Schrader, Johanna M. Vos et al.2026 · 0 citationsarXiv
Ultraviolet Imaging of SR 12 c with HST/WFC3: Accretion and Variability of a Giant Planet at the End Stages of Growth2606.12862v1 · Claire O. Finley, Brendan P. Bowler, Ya-Lin Wu et al.2026 · 2 citationsarXiv
Hubble Science in the 2030s White Paper: High-Contrast Optical and UV Spectroscopy with HST/STIS2606.00217v1 · K. Ward-Duong, J. Debes, J. Aguilar et al.2026 · 0 citationsarXiv
Direct Images of CO2 Absorption in the Atmosphere of a Super-Jupiter: Enhanced Metallicity Suggestive of Formation in a Disk2604.09785v1 · William O. Balmer, Laurent Pueyo, Ashley Messier et al.2026 · 1 citationarXiv
JWST-TST High Contrast: Medium-resolution spectroscopy reveals a carbon-rich circumplanetary disk around the young accreting exoplanet Delorme 1 AB b2510.07253v2 · Mathilde Malin, Kimberly Ward-Duong, Sierra L. Grant et al.2025 · 6 citationsarXiv
Characterization of the Host Binary of the Directly Imaged Exoplanet HD 143811 AB b2509.06727v2 · Anne E. Peck, William Roberson, Eric L. Nielsen et al.2025 · 1 citationarXiv
HD 143811 AB b: A Directly Imaged Planet Orbiting a Spectroscopic Binary in Sco-Cen2509.06729v2 · Nathalie K. Jones, Jason J. Wang, Eric L. Nielsen et al.2025 · 4 citationsApJL 995 L41 (2025)
Silicate clouds and a circumplanetary disk in the YSES-1 exoplanet system.40494394 · Hoch, K K W, Rowland, M, Petrus, S et al.2025 · 29 citationsNature. 2025;643(8073):938-942
H Variability of AB Aur b with the Hubble Space Telescope: Probing the Nature of a Protoplanet Candidate with Accretion Light Echoes2502.14736v1 · Brendan P. Bowler, Yifan Zhou, Lauren I. Biddle et al.2025 · 10 citationsarXiv
Investing in the Unrivaled Potential of Wide-Separation Sub-Jupiter Exoplanet Detection and Characterisation with JWST -- Strategic Exoplanet Initiatives with HST and JWST White Paper2408.07722v1 · Aarynn L. Carter, Rachel Bowens-Rubin, Per Calissendorff et al.2024 · 1 citationarXiv
JWST-TST High Contrast: JWST/NIRCam observations of the young giant planet Pic b2405.18422v2 · Jens Kammerer, Kellen Lawson, Marshall D. Perrin et al.2024 · 19 citationsarXiv
JWST-TST High Contrast: Asymmetries, dust populations and hints of a collision in the Pictoris disk with NIRCam and MIRI2401.05271v1 · Isabel Rebollido, Christopher C. Stark, Jens Kammerer et al.2024 · 48 citationsarXiv
VLTI/GRAVITY Provides Evidence the Young, Substellar Companion HD 136164 Ab formed like a "Failed Star"2312.08283v1 · William O. Balmer, L. Pueyo, S. Lacour et al.2023 · 12 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems V: Do Self-Consistent Atmospheric Models Represent JWST Spectra? A Showcase With VHS 1256 b2312.03852v2 · Simon Petrus, Niall Whiteford, Polychronis Patapis et al.2023 · 1 citationarXiv
CD-27 11535: Evidence for a Triple System in the Pictoris Moving Group2312.00939v1 · Andrew D. Thomas, Eric L. Nielsen, Robert J. De Rosa et al.2023 · 0 citationsAJ 166 246 (2023)
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned2310.11499v2 · Steph Sallum, Shrishmoy Ray, Jens Kammerer et al.2023 · 11 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems III: Aperture Masking Interferometric Observations of the star HIP 65426 at 3.8 um2310.11508v3 · Shrishmoy Ray, Steph Sallum, Sasha Hinkley et al.2023 · 0 citationsarXiv
The Comprehensive Archive of Substellar and Planetary Accretion Rates2310.00072v1 · S. K. Betti, K. B. Follette, K. Ward-Duong et al.2023 · 23 citationsarXiv
First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity2310.00148v2 · S. Blunt, W. O. Balmer, J. J. Wang et al.2023 · 17 citationsarXiv
VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B2309.04403v3 · W. O. Balmer, L. Pueyo, T. Stolker et al.2023 · 15 citationsarXiv
UV-Optical Emission of AB Aur b is Consistent with Scattered Stellar Light2308.16223v1 · Yifan Zhou, Brendan P. Bowler, Haifeng Yang et al.2023 · 25 citationsarXiv
Spatially resolved imaging of the inner Fomalhaut disk using JWST/MIRI2305.03789v1 · Andras Gaspar, Schuyler Grace Wolff, George H. Rieke et al.2023 · 56 citationsarXiv
Correlating Changes in Spot Filling Factors with Stellar Rotation: The Case of LkCa 42303.01574v1 · Facundo P'erez Paolino, Jeffrey S. Bary, Michael S. Petersen et al.2023 · 11 citationsarXiv
Testing the Interaction Between a Substellar Companion and a Debris Disk in the HR 2562 System2302.04893v1 · Stella Yimiao Zhang, Gaspard Duchene, Robert J. De Rosa et al.2023 · 5 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems: Best Practices for Data Collection in Cycle 2 and Beyond2301.07199v2 · Sasha Hinkley (Exeter), Beth Biller (Edinburgh), Andrew Skemer (UCSC) et al.2023 · 0 citationsarXiv
The Giant Accreting Protoplanet Survey (GAPlanetS): Optimization Techniques for Robust Detections of Protoplanets2211.15676v1 · J'ea I. Adams Redai, Katherine B. Follette, Jason Wang et al.2022 · 13 citationsarXiv
The Giant Accreting Protoplanet Survey (GAPlanetS) -- Results from a Six Year Campaign to Image Accreting Protoplanets2211.02109v2 · Katherine B. Follette, Laird M. Close, Jared R. Males et al.2022 · 37 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 Micron Spectrum of the Planetary-Mass Companion VHS 1256-1257 b2209.00620v3 · Brittany E. Miles, Beth A. Biller, Polychronis Patapis et al.2022 · 182 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I: High Contrast Imaging of the Exoplanet HIP 65426 b from 2-16 m2208.14990v4 · Aarynn L. Carter, Sasha Hinkley, Jens Kammerer et al.2022 · 102 citationsarXiv
Direct discovery of the inner exoplanet in the HD206893 system. Evidence for deuterium burning in a planetary-mass companion2208.04867v5 · S. Hinkley (Exeter), S. Lacour (LESIA), G.-D. Marleau et al.2022 · 82 citationsarXiv
Near-infrared Accretion Signatures from the Circumbinary Planetary Mass Companion Delorme 1 (AB)b2208.05016v1 · S. K. Betti, K. B. Follette, K. Ward-Duong et al.2022 · 37 citationsarXiv
Performance of near-infrared high-contrast imaging methods with JWST from commissioning2208.00996v3 · Jens Kammerer, Julien Girard, Aarynn L. Carter et al.2022 · 44 citationsarXiv
HST/WFC3 H Direct-Imaging Detection of a Point-like Source in the Disk Cavity of AB Aur2207.06525v1 · Yifan Zhou, Aniket Sanghi, Brendan P. Bowler et al.2022 · 43 citationsarXiv
Improved Orbital Constraints and H Photometric Monitoring of the Directly Imaged Protoplanet Analog HD 142527 B2206.00687v2 · William O. Balmer, Katherine B. Follette, Laird M. Close et al.2022 · 15 citationsThe Astronomical Journal, Volume 164 (2022), Issue 1, id.29, 23 pp
The JWST Early Release Science Program for the Direct Imaging & Spectroscopy of Exoplanetary Systems2205.12972v3 · Sasha Hinkley, Aarynn L. Carter, Shrishmoy Ray et al.2022 · 53 citationsarXiv
ALMA Discovery of a Disk around the Planetary-mass Companion SR 12 c2204.06013v2 · Ya-Lin Wu, Brendan P. Bowler, Patrick D. Sheehan et al.2022 · 22 citationsarXiv
Images of Embedded Jovian Planet Formation At A Wide Separation Around AB Aurigae2204.00633v1 · Thayne Currie, Kellen Lawson, Glenn Schneider et al.2022 · 162 citationsarXiv
Gemini Planet Imager Spectroscopy of the Dusty Substellar Companion HD 206893 B2010.10546v1 · K. Ward-Duong, J. Patience, K. Follette et al.2020 · 27 citationsarXiv
Multiband Polarimetric Imaging of HR 4796A with the Gemini Planet Imager2006.06818v1 · Pauline Arriaga, Michael P. Fitzgerald, Gaspard Duchene et al.2020 · 32 citationsarXiv
Debris Disk Results from the Gemini Planet Imager Exoplanet Survey's Polarimetric Imaging Campaign2004.13722v2 · Thomas M. Esposito, Paul Kalas, Michael P. Fitzgerald et al.2020 · 119 citationsarXiv
HD 165054: an astrometric calibration field for high-contrast imagers in Baade's Window2004.02923v1 · Meiji M. Nguyen, Robert J. De Rosa, Jason J. Wang et al.2020 · 2 citationsarXiv
First Resolved Scattered-Light Images of Four Debris Disks in Scorpius-Centaurus with the Gemini Planet Imager1911.09667v1 · Justin Hom, Jennifer Patience, Thomas M. Esposito et al.2019 · 20 citationsarXiv
Detection of a low-mass stellar companion to the accelerating A2IV star HR 16451910.10172v1 · Robert J. De Rosa, Eric L. Nielsen, Julien Rameau et al.2019 · 6 citationsarXiv
Asymmetries in adaptive optics point spread functions1909.12981v1 · Alexander Madurowicz, Bruce Macintosh, Vanessa P. Bailey et al.2019 · 13 citationsarXiv
An Exo-Kuiper Belt and An Extended Halo around HD 191089 in Scattered Light1908.00006v1 · Bin Ren, 'Elodie Choquet, Marshall D. Perrin et al.2019 · 46 citationsarXiv
The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU1904.05358v1 · Eric L. Nielsen, Robert J. De Rosa, Bruce Macintosh et al.2019 · 465 citationsarXiv
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