GC
Geoffrey C. Clayton
astro-ph.SRastro-ph.GAastro-phastro-ph.HEastro-ph.COastro-ph.IMastro-ph.EPcs.DCcs.PFphysics.space-ph
On Valency
published · living versionsW_pgxhv7hh·v1 · currentpublished
The First Post-Kepler Brightness Dips of KIC 8462852
with Tabetha S. Boyajian, Roi Alonso, Alex Ammerman, David Armstrong +201
1 version
Preprints & journals
149 papers in the corpus · 1996–2026A Detailed Analysis of Intermediate-scale Structure in Optical Extinction Curves: Expanded Census and Two-family Classification2608.06611v1 · C. M. Gunasekera, M. Decleir, K. D. Gordon et al.2026 · 0 citationsarXiv
JWST Spectra Indicate a Large Mass of Postshock Dust Formed by SN 2010jl2607.27468v1 · Nathan Smith, Melissa Shahbandeh, Ori D. Fox et al.2026 · 0 citationsarXiv
TESS Observations of Stochastic Low-frequency Variability in Extreme Helium Stars2605.23209v2 · Courtney L. Crawford, C. Simon Jeffery, May G. Pedersen et al.2026 · 0 citationsMon Not R Astron Soc (2026)
Large Variations Seen in First Ultraviolet Spectroscopic M33 Dust Extinction Curves2603.23662v1 · Karl D. Gordon, Petia Yanchulova Merica-Jones, Geoffrey C. Clayton et al.2026 · 0 citationsarXiv
The Historical Lightcurve of the R Coronae Borealis Star, V854 Cen, from 1890 to 20262603.14085v1 · Geoffrey C Clayton2026 · 1 citationarXiv
SN 2024abfl: A Flat-Plateau, Low-Luminosity Type IIP Supernova with Early CSM Interaction2601.02638v1 · Madison Gerard, Jennifer E. Andrews, Geoffrey C. Clayton et al.2026 · 0 citationsarXiv
Optical design and polarimetric performance of a SmallSat UV polarimeter to study interstellar dust: PUFFINS2509.02994v1 · Ramya M Anche, Hyukmo Kang, Kyle Van Gorkom et al.2025 · 0 citationsarXiv
JWST Observations of SN 2023ixf II: The Panchromatic Evolution Between 250 and 720 Days After the Explosion2507.19727v1 · K. Medler, C. Ashall, P. Hoeflich et al.2025 · 10 citationsarXiv
Nature or Nurture: LMC-like Dust in the Solar Metallicity Galaxy M312507.08612v1 · Geoffrey C. Clayton, Petia Yanchulova Merica-Jones, Karl D. Gordon et al.2025 · 2 citationsarXiv
Very Late-Time JWST and Keck Spectra of the Oxygen-Rich Supernova 1995N2505.01574v1 · Geoffrey C. Clayton, R. Wesson, Ori D. Fox et al.2025 · 6 citationsarXiv
Two Decades of Dust Evolution in SN 2005af through JWST, Spitzer, and Chemical Modeling2504.20574v2 · Arkaprabha Sarangi, Szanna Zsiros, Tamas Szalai et al.2025 · 6 citationsThe Astrophysical Journal, Volume 993, Number 1, 2025
JWST/MIRI detects the dusty SN1993J about 30 years after explosion2503.12950v1 · Tam'as Szalai, Szanna Zs'iros, Jacob Jencson et al.2025 · 6 citationsA&A 697, A132 (2025)
A Comprehensive Study of the Dust Declines in R Coronae Borealis Stars2412.16393v2 · Courtney L. Crawford, Jamie Soon, Geoffrey C. Clayton et al.2024 · 6 citationsarXiv
Oxygen Isotope Ratios in Hydrogen-Deficient Carbon Stars: A Correlation with Effective Temperature and Implications for White Dwarf Merger Outcomes2412.03664v2 · Advait Mehla, Mansi M. Kasliwal, Viraj Karambelkar et al.2024 · 3 citationsPublications of the Astronomical Society of the Pacific, Volume 137, Number 4, 044201 (2025)
JWST/MIRI Observations of Newly Formed Dust in the Cold, Dense Shell of the Type IIn SN 2005ip2410.09142v1 · Melissa Shahbandeh, Ori D. Fox, Tea Temim et al.2024 · 20 citationsarXiv
Modelling Hydrogen-deficient Carbon stars in MESA -- The effects of total mass and mass ratio2408.09700v1 · Courtney L. Crawford, Nikita Nikultsev, Geoffrey C. Clayton et al.2024 · 4 citationsarXiv
An infrared census of R Coronae Borealis Stars II -- Spectroscopic classifications and implications for the rate of low-mass white dwarf mergers2407.08653v1 · Viraj R. Karambelkar, Mansi M. Kasliwal, Patrick Tisserand et al.2024 · 5 citationsarXiv
Shockingly Bright Warm Carbon Monoxide Molecular Features in the Supernova Remnant Cassiopeia A Revealed by JWST2406.03685v1 · J. Rho, S.-H. Park, R. Arendt et al.2024 · 10 citationsarXiv
Expanded Sample of Small Magellanic Cloud Ultraviolet Dust Extinction Curves: Correlations between the 2175 A bump, q_pah, UV extinction shape, and N(HI)/A(V)2405.12792v1 · Karl D. Gordon, E. L. Fitzpatrick, Derck Massa et al.2024 · 0 citationsarXiv
Deep JWST/NIRCam imaging of Supernova 1987A2404.10042v1 · Mikako Matsuura, M. Boyer, Richard G. Arendt et al.2024 · 15 citationsarXiv
Hydrodynamic simulations of WD-WD mergers and the origin of RCB stars2404.06864v2 · Sagiv Shiber, Orsola De Marco, Patrick M. Motl et al.2024 · 6 citationsarXiv
A JWST Survey of the Supernova Remnant Cassiopeia A2401.02477v2 · Dan Milisavljevic, Tea Temim, Ilse De Looze et al.2024 · 55 citationsApJL 965 (2024) L27 (21pp)
Serendipitous detection of the dusty Type IIL SN 1980K with JWST/MIRI2310.03448v1 · Szanna Zs'iros, Tam'as Szalai, Ilse De Looze et al.2023 · 13 citationsarXiv
HdC and EHe stars through the prism of Gaia DR3: Evolution of RV amplitude and dust formation rate with effective temperature2309.10139v2 · P. Tisserand, C.L. Crawford, J. Soon et al.2023 · 0 citationsarXiv
HdC and EHe stars through the prism of Gaia DR3: 3D distribution and Gaia's chromatic PSF effects2309.10148v2 · P. Tisserand, C.L. Crawford, J. Soon et al.2023 · 3 citationsarXiv
Evidence for late-time dust formation in the ejecta of supernova SN~1995N from emission-line asymmetries2308.09028v1 · R. Wesson, A. M. Bevan, M.J. Barlow et al.2023 · 3 citationsarXiv
A Low-Mass Helium Star Progenitor Model for the Type Ibn SN 2020nxt2305.05015v1 · Qinan Wang, Anika Goel, Luc Dessart et al.2023 · 13 citationsarXiv
One Relation for All Wavelengths: The Far-Ultraviolet to Mid-Infrared Milky Way Spectroscopic R(V) Dependent Dust Extinction Relationship2304.01991v2 · Karl D. Gordon, Geoffrey C. Clayton, Marjorie Decleir et al.2023 · 187 citationsarXiv
JWST Discovery of Dust Reservoirs in Nearby Type IIP Supernovae 2004et and 2017eaw2301.10778v1 · Melissa Shahbandeh (JHU, STScI), Arkaprabha Sarangi et al.2023 · 49 citationsarXiv
A Spectral Classification System for Hydrogen-deficient Carbon Stars2210.04416v2 · Courtney L. Crawford, Patrick Tisserand, Geoffrey C. Clayton et al.2022 · 14 citationsarXiv
Far-ultraviolet Dust Extinction and Molecular Hydrogen in the Diffuse Milky Way Interstellar Medium2210.04972v2 · Dries Van De Putte, Stefan I. B. Cartledge, Karl D. Gordon (1 et al.2022 · 9 citationsarXiv
Distributed, combined CPU and GPU profiling within HPX using APEX2210.06437v1 · Patrick Diehl, Gregor Daiss, Kevin Huck et al.2022 · 3 citationsarXiv
Quantifying the dust in SN 2012aw and iPTF14hls with ORBYTS2206.00643v2 · Maria Niculescu-Duvaz, M. J. Barlow, W. Dunn et al.2022 · 2 citationsarXiv
Dust masses for a large sample of core-collapse supernovae from optical emission line asymmetries: dust formation on 30-year timescales2204.14179v2 · Maria Niculescu-Duvaz, Michael J Barlow, Antonia Bevan et al.2022 · 33 citationsarXiv
SpeX near-infrared spectroscopic extinction curves in the Milky Way2204.13716v2 · Marjorie Decleir, Karl D. Gordon, Jennifer E. Andrews et al.2022 · 81 citationsApJ, 930, 15 (2022)
Peculiar Hydrogen-deficient Carbon Stars: Strontium-Rich Stars and the s-Process2112.07689v1 · Courtney L. Crawford, Patrick Tisserand, Geoffrey C. Clayton et al.2021 · 8 citationsA&A 667, A85 (2022)
R Coronae Borealis and dustless Hydrogen-deficient Carbon stars have different oxygen isotope ratios2112.07692v1 · Viraj Karambelkar, Mansi Kasliwal, Patrick Tisserand et al.2021 · 15 citationsarXiv
The dawn of a new era for dustless HdC stars with GAIA eDR32112.07693v4 · P. Tisserand, C. L. Crawford, G. C. Clayton et al.2021 · 20 citationsA&A 667, A83 (2022)
Ultraviolet Spectropolarimetry with Polstar: Interstellar Medium Science2111.08079v2 · B-G Andersson, Geoffrey C. Clayton, Kirstin D. Doney et al.2021 · 10 citationsarXiv
The Infrared Evolution of Dust in V838 Monocerotis2108.08149v1 · C. E. Woodward, A. Evans, D. P. K. Banerjee et al.2021 · 14 citationsarXiv
Spitzer's Last Look at Extragalactic Explosions: Long-Term Evolution of Interacting Supernovae2106.12427v1 · Tam'as Szalai, Ori D. Fox, Richard G. Arendt et al.2021 · 28 citationsarXiv
R Coronae Borealis Star Evolution: Simulating 3D Merger Events to 1D Stellar Evolution Including Large Scale Nucleosynthesis2103.01741v1 · Bradley Munson, Emmanouil Chatzopoulos, Juhan Frank et al.2021 · 20 citationsarXiv
Performance Measurements within Asynchronous Task-based Runtime Systems: A Double White Dwarf Merger as an Application2102.00223v4 · Patrick Diehl, Dominic Marcello, Parsa Amini et al.2021 · 11 citationsarXiv
Octo-Tiger: A New, 3D Hydrodynamic Code for Stellar Mergers that uses HPX Parallelisation2101.08226v3 · Dominic C. Marcello, Sagiv Shiber, Orsola De Marco et al.2021 · 33 citationsarXiv
The Slow Demise of the Long-Lived SN 2005ip2008.02301v1 · Ori D. Fox (STScI), Claes Fransson, Nathan Smith et al.2020 · 26 citationsarXiv
Modeling R Coronae Borealis Stars: Effects of He-Burning Shell Temperature and Metallicity2007.03076v2 · Courtney L. Crawford, Geoffrey C. Clayton, Bradley Munson et al.2020 · 19 citationsMNRAS, Volume 498, Issue 2, October 2020, Pages 2912-2924
Is Betelgeuse the Outcome of a Past Merger?2005.04172v1 · E. Chatzopoulos, Juhan Frank, Dominic C. Marcello et al.2020 · 33 citationsarXiv
Disentangling Dust Components in SN 2010jl: The First 1400 Days2004.01503v1 · A. M. Bevan, K. Krafton, R. Wesson et al.2020 · 34 citationsarXiv
The infrared view of dust and molecules around V4334 Sgr (Sakurai's Object): a 20-year retrospective2002.00907v1 · A. Evans, R. D. Gehrz, C. E. Woodward et al.2020 · 18 citationsarXiv
An Analysis of the Shapes of Interstellar Extinction Curves. VII. Milky Way Spectrophotometric Optical-through-Ultraviolet Extinction and Its R-Dependence1910.08852v1 · Edward L. Fitzpatrick, Derck Massa, Karl D. Gordon et al.2019 · 289 citationsarXiv
Career total: at least 605 works. 149 are in this corpus.Showing the 50 most recent.
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