BC
Barbara G. Castanheira
astro-ph.SRastro-phastro-ph.GAastro-ph.COastro-ph.EPastro-ph.IMastro-ph.HEnucl-th
On Valency
published · living versionsW_pdpu7pzs·v1 · currentpublished
A new class of pulsating white dwarf of extremely low mass: the fourth and fifth members
with J. J. Hermes, M. H. Montgomery, A. Gianninas, D. E. Winget +5
1 version
W_zau5h8rt·v1published
Preprints & journals
35 papers in the corpus · 2005–2026HETDEX Public Data Release 1: Source Catalog 2 and Data Cubes from ~90 sq deg of Integral-Field Optical Spectroscopy2606.04208v1 · Erin Mentuch Cooper, Karl Gebhardt, Dustin Davis et al.2026 · 2 citationsApJS, 284, 67 (2026)
Analysis of DQZ White Dwarf Evolution through Procyon2605.14012v1 · Momin Y. Khan, Barbara G. Castanheira2026 · 0 citationsarXiv
White Dwarfs with Infrared Excess in the HET Dark Energy Experiment2509.12116v1 · Rudy A. Morales, Barbara G. Castanheira, Jayden Blanchard et al.2025 · 1 citationarXiv
Astrophysical Properties of the Sirius Binary System Modeled with MESA2411.03267v1 · Momin Y. Khan, Barbara G. Castanheria2024 · 2 citationsarXiv
HETDEX Public Source Catalog 1 -- Stacking 50K Lyman Alpha Emitters2307.03096v1 · Dustin Davis, Karl Gebhardt, Erin Mentuch Cooper et al.2023 · 11 citationsarXiv
Seismological Studies of Pulsating DA White Dwarfs Observed with the Kepler Space Telescope and K2 Campaigns 1-82303.08887v1 · Weston Hall, Barbara G. Castanheira, Agnes Bischoff-Kim2023 · 5 citationsarXiv
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) Survey Design, Reductions, and Detections2110.04298v1 · Karl Gebhardt, Erin Mentuch Cooper, Robin Ciardullo et al.2021 · 115 citationsarXiv
Effects of Magnetic Fields in Hot White Dwarfs2105.03387v1 · J. Peterson, V. Dexheimer, R. Negreiros et al.2021 · 20 citationsarXiv
The Stars of the HETDEX Survey. I. Radial Velocities and Metal-Poor Stars from Low-Resolution Stellar Spectra2102.06224v1 · Keith Hawkins, Greg Zeimann, Chris Sneden et al.2021 · 16 citationsarXiv
I Spy Transits and Pulsations: Empirical Variability in White Dwarfs Using Gaia and the Zwicky Transient Facility2012.00035v2 · Joseph A. Guidry, Zachary P. Vanderbosch, J. J. Hermes et al.2020 · 121 citationsarXiv
The pulsating white dwarf G117-B15A: still the most stable optical clock known2010.16062v2 · S.O. Kepler, D.E. Winget, Zachary P. Vanderbosch et al.2020 · 23 citationsarXiv
GD358: three decades of observations for the in-depth asteroseismology of a DBV star1810.11708v1 · Agnes Bischoff-Kim, J.L. Provencal, P.A. Bradley et al.2018 · 32 citationsarXiv
The McDonald Observatory search for pulsating sdA stars: asteroseismic support for multiple populations1805.11129v1 · Keaton J. Bell, Ingrid Pelisoli, S. O. Kepler et al.2018 · 16 citationsA&A 617, A6 (2018)
The sdA problem - II. Photometric and Spectroscopic Follow-up1804.09059v1 · Ingrid Pelisoli, S. O. Kepler, D. Koester et al.2018 · 36 citationsarXiv
Probing the structure of Kepler ZZ Ceti stars with full evolutionary models-based asteroseismology1711.01338v1 · Alejandra D. Romero, A. H. C'orsico, B. Castanheira et al.2017 · 29 citationsarXiv
Pruning The ELM Survey: Characterizing Candidate Low-Mass White Dwarfs Through Photometric Variability1612.06390v1 · Keaton J. Bell, A. Gianninas, J. J. Hermes et al.2016 · 48 citationsarXiv
Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles1512.02965v1 · Michael Endl, Erik J. Brugamyer, William D. Cochran et al.2015 · 43 citationsarXiv
KIC 4552982: Outbursts and Asteroseismology from the Longest Pseudo-Continuous Light Curve of a ZZ Ceti1506.07878v1 · Keaton J. Bell, J. J. Hermes, A. Bischoff-Kim et al.2015 · 63 citationsarXiv
Discovery of binarity, spectroscopic frequency analysis, and mode identification of the delta Sct star 4CVn1407.4257v1 · V. S. Schmid, N. Theme\ssl, M. Breger et al.2014 · 19 citationsA&A 570, A33 (2014)
Precision asteroseismology of the pulsating white dwarf GD 1212 using a two-wheel-controlled Kepler spacecraft1405.3665v1 · J. J. Hermes, S. Charpinet, Thomas Barclay et al.2014 · 37 citationsarXiv
Extensive study of HD 25558, a long-period double-lined binary with two SPB components1312.6307v1 · 'A. S'odor, P. De Cat, D.J. Wright et al.2013 · 9 citationsarXiv
A new class of pulsating white dwarf of extremely low mass: the fourth and fifth members1310.0013v1 · J. J. Hermes, M. H. Montgomery, A. Gianninas et al.2013 · 92 citationsarXivon Valency
The Kep-Cont Mission: Continuing the observation of high-amplitude variable stars in the Kepler field of view1309.0740v1 · L. Moln'ar, R. Szab'o, K. Kolenberg et al.2013 · 2 citationsarXiv
Discovery of an ultramassive pulsating white dwarf1306.4024v1 · J. J. Hermes, S. O. Kepler, Barbara G. Castanheira et al.2013 · 57 citationsarXiv
Magnetic White Dwarf Stars in the Sloan Digital Sky Survey1211.5709v2 · S. O. Kepler, Ingrid Pelisoli, Stefan Jordan et al.2012 · 165 citationsarXiv
Empirical Determination of Convection Parameters in White Dwarfs I : Whole Earth Telescope Observations of EC14012-14461204.2558v1 · J. L. Provencal, M. H. Montgomery, A. Kanaan et al.2012 · 41 citationsarXiv
Toward ensemble asteroseismology of ZZ Ceti stars with fully evolutionary models1109.6682v2 · Alejandra D. Romero, Alejandro H. C'orsico, Leandro G. Althaus et al.2011 · 149 citationsarXivon Valency
New developments of the ZZ Ceti instability strip: The discovery of eleven new variables1007.0524v1 · B. G. Castanheira, S. O. Kepler, S. J. Kleinman et al.2010 · 38 citations2010MNRAS.tmp..654C
Seismological studies of ZZ Ceti stars. I. The model grid and the application to individual stars0712.1981v1 · B. G. Castanheira, S. O. Kepler2007 · 67 citationsarXiv
White Dwarf Mass Distribution in the SDSSastro-ph/0612277v2 · S. O. Kepler, S. J. Kleinman, A. Nitta et al.2006 · 343 citationsMon.Not.Roy.Astron.Soc.375:1315-1324,2007
Towards a pure ZZ Ceti instability stripastro-ph/0611332v1 · B. G. Castanheira, S. O. Kepler, A. F. M. Costa et al.2006 · 45 citationsarXiv
Gemini spectra of 12000K white dwarf starsastro-ph/0610334v1 · S. O. Kepler, B. G. Castanheira, A. F. M. Costa et al.2006 · 21 citationsMon.Not.Roy.Astron.Soc.372:1799-1803,2006
Analysis of IUE spectra of helium-rich white dwarf starsastro-ph/0602169v1 · B. G. Castanheira, S. O. Kepler, G. Handler et al.2006 · 29 citationsarXiv
Measuring the evolution of the most stable optical clock G 117-B15Aastro-ph/0507487v1 · S.O. Kepler, J.E.S. Costa, B.G. Castanheira et al.2005 · 92 citationsAstrophys.J.634:1311-1318,2005
Discovery of fourteen new ZZ Cetis with SOARastro-ph/0507490v1 · S. O. Kepler, B. G. Castanheira, M. F. O. Saraiva et al.2005 · 42 citationsarXiv
Career total: at least 108 works. 35 are in this corpus.
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