CC
Courtney Crawford
astro-ph.SRastro-ph.GAastro-ph.EP
On Valency
published · living versionsW_cq26se5x·v1 · currentpublished
Detection of Solar-like Oscillations and Granulation at Infrared Wavelengths using JWST
with Angharad Weeks, Daniel Huber, Timothy R. Bedding, Jared Splinter +6
1 version
Preprints & journals
28 papers in the corpus · 2018–2026NGC 1901: A new benchmark cluster for gyrochronology in the TESS Southern continuous viewing zone2609.03310v1 · Mara Bernizzoni, Timothy R. Bedding, Prasad Mani et al.2026 · 0 citationsarXiv
The Pan-Pacific Planet Search -- IX. A menagerie of companions orbiting evolved stars2606.00787v1 · Robert A. Wittenmyer, Alexander Venner, Tyler Fairnington et al.2026 · 1 citationarXiv
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)
CHARA Interferometry and TESS Asteroseismology of the Core-Helium Burning Red Giant Cyg2604.13501v2 · Arnab Chowhan, Timothy R. Bedding, Daniel Huber et al.2026 · 1 citationarXiv
Asteroseismic Diagnostics for Red Giants with Kepler: Measuring epsilon and Small Frequency Separations in 16,000 Stars2604.01847v1 · Yingxiang Wang, Timothy R. Bedding, Yaguang Li et al.2026 · 0 citationsarXiv
Testing Red Clump Models with the Asteroseismic Binary KIC 108417302601.12773v1 · Lea S. Schimak, Timothy R. Bedding, Courtney L. Crawford et al.2026 · 3 citationsarXiv
findAbar: how astronomers may perceive the bar in galaxies differently2511.09908v1 · Elizabeth J. Iles, Joss Bland-Hawthorn, Courtney Crawford et al.2025 · 3 citationsarXiv
The highest mass Kepler red giants -- II. Spectroscopic parameters, the amplitude-activity relation, and unexpected halo orbits2508.12585v1 · Courtney L. Crawford, Yaguang Li, Daniel Huber et al.2025 · 3 citationsMon Not R Astron Soc (2025) 3289-3301
Asteroseismology of the G8 subgiant beta Aquilae with SONG-Tenerife, SONG-Australia and TESS2506.00493v5 · Hans Kjeldsen, Timothy R. Bedding, Yaguang Li et al.2025 · 5 citationsA&A 700, A39 (2025)
Testing the wavelength dependence of oscillations and granulation in red giants using Kepler and TESS2502.01899v1 · K. R. Sreenivas, Timothy R. Bedding, Daniel Huber et al.2025 · 8 citationsarXiv
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)
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
Realistic Uncertainties for Fundamental Properties of Asteroseismic Red Giants and the Interplay Between Mixing Length, Metallicity and 2407.09967v1 · Yaguang Li, Timothy R. Bedding, Daniel Huber et al.2024 · 0 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
The highest mass Kepler red giants -- I. Global asteroseismic parameters of 48 stars2402.07380v1 · Courtney L. Crawford, Timothy R. Bedding, Yaguang Li et al.2024 · 7 citationsarXiv
A simple method to measure numax for asteroseismology: application to 16,000 oscillating Kepler red giants2401.17557v4 · K. R. Sreenivas, Timothy R. Bedding, Yaguang Li et al.2024 · 12 citationsarXiv
Identifying 850 delta Scuti pulsators in a narrow Gaia colour range with TESS 10-minute full-frame images2401.07413v2 · Amelie K. Read, Timothy R. Bedding, Prasad Mani et al.2024 · 11 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
TESS observations of the Pleiades cluster: a nursery for delta Scuti stars2212.12087v6 · Timothy R. Bedding, Simon J. Murphy, Courtney Crawford et al.2022 · 37 citationsarXiv
A Spectral Classification System for Hydrogen-deficient Carbon Stars2210.04416v2 · Courtney L. Crawford, Patrick Tisserand, Geoffrey C. Clayton et al.2022 · 14 citationsarXiv
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)
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
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
The Age of the Galactic Stellar Halo from Gaia White Dwarfs1810.03536v1 · Mukremin Kilic, P. Bergeron, Kyra Dame et al.2018 · 53 citationsarXiv
Career total: 41 works. 28 are in this corpus.
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