AD
Andrea Dupree
astro-ph.SRastro-phastro-ph.EPastro-ph.GAastro-ph.HEastro-ph.IMphysics.space-phPlanetsWater
On Valency
published · living versionsW_9evfarev·v1 · currentpublished
Masses, Radii, and Orbits of Small Kepler Planets: The Transition from Gaseous to Rocky Planets
with Geoffrey W. Marcy, Howard Isaacson, Andrew W. Howard, Jason F. Rowe +98
1 version
W_u2zgq48s·v1published
W_kb3x8n5g·v1published
Preprints & journals
94 papers in the corpus · 2001–2026New Spatially Resolved Observations of Betelgeuse from the VLA and ALMA: Evidence for Atmospheric Perturbations from a Close Companion2608.02847v1 · L. D. Matthews, A. K. Dupree, A. M. S. Richards et al.2026 · 0 citationsarXiv
The unique capabilities of HST for stellar physics: Probing Atmospheric Structure, Chromospheres, and Mass Loss of Evolved Stars2605.22956v2 · Maryam Saberi, Graham Harper, Jacco Th. van Loon et al.2026 · 0 citationsarXiv
Betelgeuse: Detection of the Expanding Wake of the Companion Star2601.00470v1 · Andrea K. Dupree, Paul I. Cristofari (1, Morgan MacLeod et al.2026 · 7 citationsarXiv
VIPER: A high-resolution multimode fiber-fed VIPA spectrograph concept for characterizing exoplanet atmospheric escape2508.20169v1 · Matthew C. H. Leung, David Charbonneau, Andrew Szentgyorgyi et al.2025 · 0 citationsProc. SPIE 13627, Techniques and Instrumentation for Detection of Exoplanets XII, 136271P (18 September 2025)
Spectroscopic Confirmation: Fast rotators in the young clusters NGC 1856 and NGC 19532508.02599v1 · Paul I. Cristofari, Andrea K. Dupree, Antonino P. Milone et al.2025 · 0 citationsarXiv
Betelgeuse, the Prototypical Red Supergiant2507.15966v1 · Andrea K. Dupree, Miguel Montarges2025 · 4 citationsGalaxies 2025, 13(3), 50
Betelgeuse, Betelgeuse, Betelgeuse, Betel-buddy? Constraints on the dynamical companion to Orionis from HST2505.18375v2 · Jared A. Goldberg, Anna J. G. O'Grady, Meridith Joyce et al.2025 · 4 citationsarXiv
Radial Velocity and Astrometric Evidence for a Close Companion to Betelgeuse2409.11332v2 · Morgan MacLeod, Sarah Blunt, Robert J. De Rosa et al.2024 · 16 citationsarXiv
Rotation and H emission in a young SMC cluster: a spectroscopic view of NGC 3302406.10413v1 · Paul I. Cristofari, Andrea K. Dupree, Antonino P. Milone et al.2024 · 3 citationsarXiv
The Great Dimming of Betelgeuse: the photosphere as revealed by tomography over the past 15 years2312.02816v3 · Daniel Jadlovsk'y, Thomas Granzer, Michael Weber et al.2023 · 10 citationsA&A 685, A124 (2024)
Twenty-Five Years of Accretion onto the Classical T Tauri Star TW Hya2308.14590v1 · Gregory J. Herczeg, Yuguang Chen, Jean-Francois Donati et al.2023 · 37 citationsarXiv
Left Ringing: Betelgeuse Illuminates the Connection Between Convective outbursts, Mode switching, and Mass Ejection in Red Supergiants2305.09732v1 · Morgan MacLeod, Andrea Antoni, Caroline D. Huang et al.2023 · 15 citationsarXiv
The dusty circumstellar environment of Betelgeuse during the Great Dimming as seen by VLTI/MATISSE2303.08892v1 · E. Cannon, M. Montarges, A. de Koter et al.2023 · 12 citationsA&A 675, A46 (2023)
The Active Chromospheres of Lithium-Rich Red Giant Stars2209.05941v1 · Christopher Sneden, Melike Afsar, Zeynep Bozkurt et al.2022 · 21 citationsarXiv
The Great Dimming of Betelgeuse: a Surface Mass Ejection (SME) and its Consequences2208.01676v1 · Andrea K. Dupree, Klaus G. Strassmeier, Thomas Calderwood et al.2022 · 46 citationsarXiv
Spatially Resolved Observations of Betelgeuse at 7mm and 1.3cm Just Prior to the Great Dimming2206.04144v1 · L. D. Matthews, A. K. Dupree2022 · 5 citationsarXiv
Observations of the Bright Star in the Globular Cluster 47 Tucanae (NGC 104)2108.01641v1 · William V. Dixon, Pierre Chayer, Marcelo Miguel Miller Bertolami (2 et al.2021 · 2 citationsarXiv
A dusty veil shading Betelgeuse during its Great Dimming.34135524 · Montargès, M, Cannon, E, Lagadec, E et al.2021 · 101 citationsNature. 2021;594(7863):365-368
The Loudest Stellar Heartbeat: Characterizing the most extreme amplitude heartbeat star system2104.13925v1 · T. Jayasinghe, C. S. Kochanek, J. Strader et al.2021 · 23 citationsarXiv
Spatially Resolved Ultraviolet Spectroscopy of the Great Dimming of Betelgeuse2008.04945v1 · Andrea K. Dupree, Klaus G. Strassmeier, Lynn D. Matthews et al.2020 · 53 citationsarXiv
The Most Metal-poor Stars in Omega Centauri (NGC 5139)2004.09023v1 · Christian I. Johnson, Andrea K. Dupree, Mario Mateo et al.2020 · 29 citationsarXiv
Spectroscopy of LMC Cluster Stars1910.12922v1 · Andrea K. Dupree, Christian I. Johnson, Mario Mateo et al.2019 · 1 citationarXiv
Stars at High Spatial Resolution1908.05665v1 · Kenneth G. Carpenter, Gerard van Belle, Alexander Brown et al.2019 · 0 citationsarXiv
Precision Analysis of Evolved Stars1903.05109v1 · Stephen Ridgway, Rachel Akeson, Ellyn Baines et al.2019 · 0 citationsarXiv
Cool, evolved stars: results, challenges, and promises for the next decade1903.04585v1 · Gioia Rau, Rodolfo Montez Jr., Kenneth G. Carpenter et al.2019 · 1 citationarXiv
A New Look at T Tauri Star Forbidden Lines: MHD Driven Winds from the Inner Disk1810.03366v1 · Min Fang, Ilaria Pascucci, Suzan Edwards et al.2018 · 119 citationsarXiv
Multiple stellar populations in Magellanic Cloud clusters. VI. A survey of multiple sequences and Be stars in young clusters1802.10538v1 · A. P. Milone, A. F. Marino, M. Di Criscienzo et al.2018 · 125 citationsarXiv
NGC 1866: First Spectroscopic Detection of Fast Rotating Stars in a Young LMC Cluster1708.03386v1 · A. K. Dupree, A. Dotter, C. I. Johnson et al.2017 · 79 citationsarXiv
The Kepler Follow-Up Observation Program. I. A Catalog of Companions to Kepler Stars from High-Resolution Imaging1612.02392v3 · E. Furlan, D. R. Ciardi, M. E. Everett et al.2016 · 252 citationsarXiv
Chromospheric Models and the Oxygen Abundance in Giant Stars1603.07381v1 · A. K. Dupree, E. H. Avrett, R. L. Kurucz2016 · 17 citationsarXiv
The 10830 A He I Line Among M13 Red Giants1410.3487v1 · Graeme Smith, Andrea Dupree (CfA/SAO), Jay Strader (Michigan St.)2014 · 1 citationarXiv
HST FUV monitoring of TW Hya1408.3049v2 · H. M. Gunther, N. S. Brickhouse, A. K. Dupree et al.2014 · 0 citationsarXiv
Adaptive Optics Images III: 87 Kepler Objects of Interest1407.1848v1 · Courtney D. Dressing, Elisabeth R. Adams, Andrea K. Dupree et al.2014 · 50 citationsarXiv
Structure and Dynamics of the Accretion Process and Wind in TW Hya1405.2935v1 · A. K. Dupree, N. S. Brickhouse, S. R. Cranmer et al.2014 · 23 citationsarXiv
Masses, Radii, and Orbits of Small Kepler Planets: The Transition from Gaseous to Rocky Planets1401.4195v1 · Geoffrey W. Marcy, Howard Isaacson, Andrew W. Howard et al.2014 · 489 citationsGeoffrey W. Marcy et al. 2014 ApJS 210 20on Valency
On the Galactic chemical evolution of sulphur. Sulphur abundances from the [S i] 1082 nm line in giants1309.0114v1 · E. Matrozis, N. Ryde, A. K. Dupree2013 · 21 citationsAstronomy & Astrophysics, 559, A115 (2013)
Direct Evaluation of the Helium Abundances in Omega Centauri1307.5860v1 · A. K. Dupree, E. H. Avrett2013 · 59 citationsarXiv
Adaptive Optics Images II: 12 Kepler Objects of Interest and 15 Confirmed Transiting Planets1305.6548v1 · Elisabeth R. Adams, Andrea K. Dupree, Craig Kulesa et al.2013 · 91 citationsarXiv
Kepler-62: a five-planet system with planets of 1.4 and 1.6 Earth radii in the habitable zone.23599262 · Borucki, William J, Agol, Eric, Fressin, Francois et al.2013 · 250 citationsScience (New York, N.Y.). 2013;340(6132):587-90
Direct Ultraviolet Imaging and Spectroscopy of Betelgeuse1304.2780v1 · A. K. Dupree, R. P. Stefanik2013 · 11 citationsarXiv
The Mass of KOI-94d and a Relation for Planet Radius, Mass, and Incident Flux1303.2150v1 · Lauren M. Weiss, Geoffrey W. Marcy, Jason F. Rowe et al.2013 · 302 citationsarXiv
New Insights: the Accretion Process and Variable Wind from TW Hya1303.1536v1 · A. K. Dupree2013 · 1 citationAstronomische Nachrichten(AN), 2013, 334, p. 73
A sub-Mercury-sized exoplanet.23426260 · Barclay, Thomas, Rowe, Jason F, Lissauer, Jack J et al.2013 · 216 citationsNature. 2013;494(7438):452-4
The 10830 He I Absorption Line Among Metal-Poor Subdwarfs1302.3517v1 · Graeme H. Smith (UCO/Lick), Andrea K. Dupree (CfA/SAO), Jay Strader (Michigan State)2013 · 7 citationsarXiv
X-Ray Determination of the Variable Rate of Mass Accretion onto TW Hydrae1211.1710v1 · N. S. Brickhouse, S. R. Cranmer, A. K. Dupree et al.2012 · 33 citationsApJ, 760, 2000, L21
Transit Timing Observations from Kepler: VII. Confirmation of 27 planets in 13 multiplanet systems via Transit Timing Variations and orbital stability1208.3499v1 · Jason H. Steffen, Daniel C. Fabrycky, Eric Agol et al.2012 · 189 citationsarXiv
On the detectability of star-planet interaction1206.0746v2 · Brendan P. Miller, Elena Gallo, Jason T. Wright et al.2012 · 69 citationsarXiv
Adaptive Optics Images of Kepler Objects of Interest1205.5535v1 · Elisabeth R. Adams, David R. Ciardi, Andrea K. Dupree et al.2012 · 118 citationsarXiv
TW Hya: Spectral Variability, X-Rays, and Accretion Diagnostics1202.6373v1 · A. K. Dupree, N. S. Brickhouse, S. R. Cranmer et al.2012 · 62 citationsarXiv
Planetary Candidates Observed by Kepler, III: Analysis of the First 16 Months of Data1202.5852v1 · Natalie M. Batalha, Jason F. Rowe, Stephen T. Bryson et al.2012 · 1,042 citationsarXivon Valency
Career total: at least 611 works. 94 are in this corpus.Showing the 50 most recent.
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