GK
Grant M. Kennedy
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GAastro-phcircumstellar matterdebris discsprotoplanetary discsExocometsPhotometry
On Valency
published · living versionsW_v2snk925·v1 · currentpublished
A remnant planetary core in the hot-Neptune desert
with David J. Armstrong, Théo A. Lopez, Vardan Adibekyan, Richard A. Booth +89
1 version
W_fv5waxr9·v1published
W_pgxhv7hh·v1published
W_zgubbuuc·v1published
W_twzyqmr7·v1published
Preprints & journals
176 papers in the corpus · 2006–2026The 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
Observations of Exocomets2603.19978v1 · Judith Korth, Azib Norazman, Raphael Bendahan-West et al.2026 · 0 citationsarXiv
The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) III: The vertical structure of debris disks2601.12128v1 · Brianna Zawadzki, Anna Fehr, A. Meredith Hughes et al.2026 · 10 citationsA&A, 705, A197 (2026)
The ALMA survey to Resolve exoKuiper belt Substructures (ARKS) I: Motivation, sample, data reduction, and results overview2601.11708v1 · S. Marino, L. Matra, A. M. Hughes et al.2026 · 20 citationsVolume 705, 2026, page A195
The ALMA survey to Resolve exoKuiper belt Substructures (ARKS): VI. Asymmetries and offsets2601.11766v1 · J. B. Lovell, A. S. Hales, G. M. Kennedy et al.2026 · 12 citationsarXiv
JWST/MIRI coronagraphic search for planets in systems with gapped exoKuiper belts and proper motion anomalies2601.02156v1 · R. Bendahan-West, S. Marino, A. L. Carter et al.2026 · 3 citationsarXiv
Observations of Exocomets.42079426 · Korth, Judith, Norazman, Azib, Bendahan-West, Raphaël et al.2026 · 0 citationsSpace science reviews. 2026;222(4):41
A second planetesimal collision in the Fomalhaut system.41411412 · Kalas, Paul, Wang, Jason J, Millar-Blanchaer, Maxwell A et al.2026 · 4 citationsScience (New York, N.Y.). 2026;391(6783):371-373
Resolving the terrestrial planet-forming region of HD 172555 with ALMA: I. Post-impact dust distribution2512.04154v1 · Zoe Roumeliotis, Luca Matra, Grant M. Kennedy et al.2025 · 0 citationsarXiv
JWST/NIRCam observations of HD~92945 debris disk: An asymmetric disk with a gap2511.07561v2 · C. Lazzoni, R. Bendahan-West, S. Marino et al.2025 · 2 citationsarXiv
Resolving the large exoKuiper belt of the HD 126062 debris disc and extended gas emission in its vicinity2511.07576v1 · James M. Miley, Grant M. Kennedy, Alvaro Ribas et al.2025 · 0 citationsarXiv
High Resolution ALMA Data of the Fomalhaut Debris Disk Confirms Apsidal Width Variation2509.02825v1 · Jay S. Chittidi (1, Meredith A. MacGregor, Joshua Bennett Lovell et al.2025 · 4 citationsThe Astrophysical Journal Letters, Volume 990, Number 2, Published 2025 September 4
ALMA Reveals an Eccentricity Gradient in the Fomalhaut Debris Disk2509.02884v1 · Joshua B. Lovell, Elliot M. Lynch, Jay Chittidi et al.2025 · 6 citationsarXiv
A Search for Transiting Exocomets in TESS Sectors 1-262508.04673v1 · Azib Norazman, Grant M. Kennedy, Ann Marie Cody et al.2025 · 6 citationsarXiv
NIRCam yells at cloud: JWST MIRI imaging can directly detect exoplanets of the same temperature, mass, age, and orbital separation as Saturn and Jupiter2505.15995v1 · Rachel Bowens-Rubin, James Mang, Mary Anne Limbach et al.2025 · 13 citationsarXiv
The HOSTS Survey: Suspected variable dust emission and constraints on companions around {\theta} Boo2505.07585v2 · G. Garreau, D. Defrere, S. Ertel et al.2025 · 0 citationsA&A 699, A107 (2025)
WISE 12 micron search for exozodi candidates within 10 parsecs2505.07602v1 · Dong Huang, Qiong Liu, Mark C. Wyatt et al.2025 · 0 citationsarXiv
Dust populations from 30 to 1000 au in the debris disk of HD 1203262504.15352v1 · C. Desgrange, J. Milli, G. Chauvin et al.2025 · 4 citationsarXiv
vis-r: Quick radial profile modelling for radio interferometric visibilities2502.17619v1 · Grant M. Kennedy2025 · 1 citationarXiv
Debris disks around M dwarfs: The Herschel DEBRIS survey2502.04441v1 · Jean-Francois Lestrade, Brenda C. Matthews, Grant M. Kennedy et al.2025 · 5 citationsarXiv
Modelling a Transiting Circumbinary Disc in the HD98800 System2502.02376v1 · Amena Faruqi, Grant Kennedy, Rebecca Nealon et al.2025 · 3 citationsarXiv
REsolved ALMA and SMA Observations of Nearby Stars (REASONS): A population of 74 resolved planetesimal belts at millimetre wavelengths2501.09058v1 · L. Matra, S. Marino, D. J. Wilner et al.2025 · 0 citationsarXiv
Quantifying spectroscopic Ca II exocomet transit occurrence in two decades of HARPS data2412.13253v1 · Raphael Bendahan-West, Grant M. Kennedy, David J. A. Brown et al.2024 · 5 citationsarXiv
Database of Candidate Targets for the LIFE Mission2410.23892v1 · Franziska Menti, Jos'e A. Caballero, Mark C. Wyatt et al.2024 · 3 citations2024 Res. Notes AAS 8 267
The characterisation of water ice in debris discs: implications for JWST scattered light observations2408.03278v1 · Minjae Kim, Grant M. Kennedy, Veronica Roccatagliata2024 · 0 citationsarXiv
First ALMA observations of the HD 105211 debris disc: A warm dust component close to a gigayear-old star2404.04508v1 · Qiancheng Yang, Qiong Liu, Grant M. Kennedy et al.2024 · 4 citationsarXiv
Author Correction: A planetary collision afterglow and transit of the resultant debris cloud.38040870 · Kenworthy, Matthew, Lock, Simon, Kennedy, Grant et al.2024 · 1 citationNature. 2024;625(7993):E1
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
An ALMA Survey of M-dwarfs in the Beta Pictoris Moving Group with Two New Debris Disc Detections2310.15255v1 · Patrick F. Cronin-Coltsmann, Grant M. Kennedy, Quentin Kral et al.2023 · 16 citationsarXiv
RZ Piscium Hosts a Compact and Highly Perturbed Debris Disk2310.12336v1 · Kate Y.L. Su, Grant M. Kennedy, George H. Rieke et al.2023 · 6 citationsarXiv
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
Planetary system architectures with low-mass inner planets: Direct imaging exploration of mature systems beyond 1 au2310.06035v1 · Celia Desgrange, Julien Milli, Gael Chauvin et al.2023 · 0 citationsA&A 680, A64 (2023)
A planetary collision afterglow and transit of the resultant debris cloud.37821589 · Kenworthy, Matthew, Lock, Simon, Kennedy, Grant et al.2023 · 20 citationsNature. 2023;622(7982):251-254
ALMA and Keck analysis of Fomalhaut field sources: JWST's Great Dust Cloud is a background object2305.10480v2 · Grant M. Kennedy, Joshua B. Lovell, Paul Kalas et al.2023 · 6 citationsarXiv
Inner edges of planetesimal belts: collisionally eroded or truncated?2304.12337v2 · Amaia Imaz Blanco, Sebastian Marino, Luca Matra et al.2023 · 16 citationsarXiv
Stirred but not shaken: a multi-wavelength view of HD 16743's debris disc2303.17128v1 · Jonathan P. Marshall, Julien Milli, Elodie Choquet et al.2023 · 19 citationsarXiv
Morphology of the gas-rich debris disk around HD 121617 with SPHERE observations in polarized light2302.07057v1 · Cl'ement Perrot (1, Johan Olofsson (4, Quentin Kral et al.2023 · 13 citationsA&A 673, A39 (2023)
ISPY-NACO Imaging Survey for Planets around Young stars. The demographics of forming planets embedded in protoplanetary disks2211.15434v1 · Gabriele Cugno, Timothy D. Pearce, Ralf Launhardt et al.2022 · 25 citationsA&A 669, A145 (2023)
High resolution ALMA and HST imaging of CrB: a broad debris disc around a post-main sequence star with low-mass companions2209.12910v1 · J. B. Lovell, M. C. Wyatt, P. Kalas et al.2022 · 9 citationsarXiv
RVSPY -- Radial Velocity Survey for Planets around Young Stars. Target characterization and high-cadence survey2209.01125v1 · O. Zakhozhay, R. Launhardt, A. Mueller et al.2022 · 18 citationsA&A 667, A63 (2022)
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
The eclipse of the V773 Tau B circumbinary disk2207.05575v1 · M.A. Kenworthy, D. Gonz'alez Picos, E. Elizondo et al.2022 · 23 citationsA&A 666, A61 (2022)
The halo around HD 32297: m-sized cometary dust2206.07068v1 · Johan Olofsson, Philippe Th'ebault, Grant M. Kennedy et al.2022 · 20 citationsA&A 664, A122 (2022)
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
A Star-sized Impact-Produced Dust Clump in the Terrestrial Zone of the HD 166191 System2203.02366v1 · Kate Y. L. Su, Grant M. Kennedy, Everett Schlawin et al.2022 · 18 citationsarXiv
ALMA's view of the M-dwarf GSC 07396-00759's edge-on debris disc: AU Mic's coeval twin2202.11711v1 · Patrick F. Cronin-Coltsmann, Grant M. Kennedy, Christian Adam et al.2022 · 6 citationsarXiv
Circumbinary disk evolution in the presence of an outer companion star2202.06878v1 · Rebecca G. Martin, Stephen Lepp, Stephen H. Lubow et al.2022 · 22 citationsarXiv
Planet populations inferred from debris discs: insights from 178 debris systems in the ISPY, LEECH and LIStEN planet-hunting surveys2201.08369v1 · Tim D. Pearce, Ralf Launhardt, Robert Ostermann et al.2022 · 62 citationsarXiv
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