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Results 1 - 29 of 29

Discovery of Beryllium in White Dwarfs Polluted by Planetesimal Accretion
- Volume 16, Issue 25 - article #13
- Beth L. Klein, Alexandra E. Doyle, B. Zuckerman, P. Dufour, Simon Blouin, Carl Melis, Alycia J. Weinberger,, Edward D. Young
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/914/1/61
New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
- Volume 9, Issue 25 - article #48
- S. O. Kepler, I. Pelisoli, D. Koester, G. Ourique, S. J. Kleinman, A. D. Romero, A. Nitta, D. J. Eisenstein, J. E. S. Costa, B. KÃ¼lebi, S. Jordan, P. Dufour, Paolo Giommi, and Alberto Rebassa-Mansergas
- Monthly Notices of the Royal Astronomical Society - Volume: 446, Issue: 4
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
SDSS J074511.56+194926.5: Discovery of a Metal-rich and Tidally Distorted Extremely Low Mass White Dwarf
- Volume 9, Issue 4 - article #50
- A. Gianninas, J. J. Hermes, Warren R. Brown, P. Dufour, Sara D. Barber, Mukremin Kilic, Scott J. Kenyon, and Samuel T. Harrold
- The Astrophysical Journal - Volume: 781, Issue: 2
- View article PDF (930 KB)
SDSS J074511.56+194926.5: Discovery of a Metal-Rich and Tidally Distorted Extremely Low Mass White Dwarf
- Volume 8, Issue 49 - article #7
- A. Gianninas, J. J. Hermes, Warren R. Brown, P. Dufour, Sara D. Barber, Mukremin Kilic, Scott J. Kenyon, Samuel T. Harrold
- arXiv.org - Astrophysics - Volume: 2013, Issue: 6 Dec
- arXiv:1312.1665 [pdf, ps, other]
SDSS DR7 White Dwarf Catalog
- Volume 8, Issue 2 - article #19
- S. J. Kleinman, S. O. Kepler, D. Koester, Ingrid Pelisoli, Viviane PeÃ§anha, A. Nitta, J. E. S. Costa, J. Krzesinski, P. Dufour, F.-R. Lachapelle, P. Bergeron, Ching-Wa Yip, Hugh C. Harris, Daniel J. Eisenstein, L. Althaus, and A. CÃ³rsico
- The Astrophysical Journal Supplement - Volume: 204, Issue: 1
- Abstract References Full text PDF (1.49 MB) Enhanced article HTML
SDSS DR7 White Dwarf Catalog
- Volume 7, Issue 49 - article #13
- S.J. Kleinman, S.O. Kepler, D. Koester, Ingrid Pelisoli, Viviane Peçanha, A. Nitta, J.E.S. Costa, J. Krzesinski, P. Dufour, F.-R. Lachapelle, P. Bergeron, Ching-Wa Yip, Hugh C. Harris, Daniel J. Eisenstein, L. Althaus, A. Córsico
- arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
- arXiv:1212.1222 [pdf, ps, other]
Know Your Neighborhood: A Detailed Model Atmosphere Analysis of Nearby White Dwarfs
- Volume 7, Issue 25 - article #43
- N. Giammichele, P. Bergeron, and P. Dufour
- The Astrophysical Journal Supplement - Volume: 199, Issue: 2
- Abstract References Full text PDF (3.86 MB) HTML with Enhancements
A Multi-Survey Approach to White Dwarf Discovery
- Volume 7, Issue 13 - article #1
- Conor Sayres, John P. Subasavage, P. Bergeron, P. Dufour, James R. A. Davenport, Yusra AlSayyad, Benjamin M. Tofflemire
- arXiv.org - Astrophysics - Volume: 2012, Issue: 30 Mar
- arXiv:1203.6087 [pdf, ps, other]
A Multi-survey Approach to White Dwarf Discovery
- Volume 7, Issue 12 - article #16
- Conor Sayres, John P. Subasavage, P. Bergeron, P. Dufour, James R. A. Davenport, Yusra AlSayyad and Benjamin M. Tofflemire
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/103 Tag this article
An Aluminum/Calcium-rich, Iron-poor, White Dwarf Star: Evidence for an Extrasolar Planetary Lithosphere?
- Volume 6, Issue 38 - article #32
- B. Zuckerman, D. Koester, P. Dufour, Carl Melis, B. Klein and M. Jura
- The Astrophysical Journal - Volume: 739, Issue: 2
- Abstract References Full text PDF (516 KB) View as HTML
The Discovery of the Most Metal-Rich White Dwarf: Composition of a Tidally Disrupted Extrasolar Dwarf Planet
- Volume 5, Issue 26 - article #9
- P. Dufour, M. Kilic, G. Fontaine, P. Bergeron, F.-R. Lachapelle, S. J. Kleinman, S. K. Leggett
- arXiv.org - Astrophysics - Volume: 2010, Issue: 25 Jun
- arXiv:1006.3710 [pdf, ps, other]
Follow-Up Observations of the Second and Third Known Pulsating Hot DQ White Dwarfs
- Volume 4, Issue 37 - article #25
- <em >P. Dufour, E. M. Green, G. Fontaine, P. Brassard, M. Francoeur, and M. Latour</em&gt,
- The Astrophysical Journal - Volume: 703, Issue: 1
- Abstract | References
The Solar Neighborhood. XXI. Parallax Results from the CTIOPI 0.9 m Program: 20 New Members of the 25 Parsec White Dwarf Sample
- Volume 4, Issue 20 - article #30
- John P. Subasavage, Wei-Chun Jao, Todd J. Henry, P. Bergeron, P. Dufour, Philip A. Ianna, Edgardo Costa, and René, A. Méndez
- Astronomical Journal - Volume: 137, Issue: 6
- Abstract | References
The Solar Neighborhood. XXI. Parallax Results from the CTIOPI 0.9m Program: 20 New Members of the 25 Parsec White Dwarf Sample
- Volume 4, Issue 6 - article #16
- John P. Subasavage (1), Wei-Chun Jao (1), Todd J. Henry (1), P. Bergeron (2), P. Dufour (3), Philip A. Ianna (4), Edgardo Costa (5), Rene A. Mendez (5), ((1) Georgia State University, (2) University of Montreal, (3) University of Arizona, (4) University of Virginia, (5) University of Chile)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 5 Feb
- arXiv:0902.0627 [ps, pdf, other]
A Progress Report on the Carbon Dominated Atmosphere White Dwarfs
- Volume 4, Issue 4 - article #3
- P. Dufour, J. Liebert, B. Swift, G. Fontaine, T. Sukhbold
- arXiv.org - Astrophysics - Volume: 2009, Issue: 22 Jan
- arXiv:0901.3487 [ps, pdf, other]
Pulsation in carbon-atmosphere white dwarfs: A new chapter in white dwarf asteroseismology
- Volume 4, Issue 4 - article #11
- G. Fontaine, P. Brassard, P. Dufour, E.M. Green, J. Liebert
- arXiv.org - Astrophysics - Volume: 2009, Issue: 22 Jan
- arXiv:0901.3489 [ps, pdf, other]
The Solar Neighborhood. XX. Discovery and Characterization of 21 New Nearby White Dwarf Systems
- Volume 3, Issue 34 - article #21
- <em >John P. Subasavage, Todd J. Henry, P. Bergeron, P. Dufour, and Nigel C. Hambly</em&gt,
- Astronomical Journal - Volume: 136, Issue: 3
- Abstract | References
Hot DQ White Dwarfs: Something Different
- Volume 3, Issue 34 - article #26
- P. Dufour, G. Fontaine, James Liebert, G. D. Schmidt, and N. Behara
- The Astrophysical Journal - Volume: 683, Issue: 2
- Abstract-Full Text-PDF Version (1621 kB)
SDSS J142625.71+575218.3: The First Pulsating White Dwarf with a Large Detectable Magnetic Field
- Volume 3, Issue 33 - article #28
- P. Dufour, G. Fontaine, James Liebert, Kurtis Williams, and David K. Lai
- The Astrophysical Journal Letters - Volume: 683, Issue: 2
- Abstract-Full Text-PDF Version (104 kB)
SDSS J142625.71+575218.3: The First Pulsating White Dwarf with a Large Detectable Magnetic Field
- Volume 3, Issue 28 - article #14
- P. Dufour, G. Fontaine, J. Liebert, K. Williams, D. K. Lai
- arXiv.org - Astrophysics - Volume: 2008, Issue: 10 Jul
- arXiv:0807.1112 [ps, pdf, other]
The Solar Neighborhood. XX. Discovery and Characterization of 21 New Nearby White Dwarf Systems
- Volume 3, Issue 21 - article #13
- John P. Subasavage (1), Todd J. Henry (1), P. Bergeron (2), P. Dufour (3), Nigel C. Hambly (4), ((1) Georgia State University, (2) University of Montreal, (3) University of Arizona, (4) University of Edinburgh)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 22 May
- arXiv:0805.2515 [ps, pdf, other]
Hot DQ White Dwarfs: Something Different
- Volume 3, Issue 19 - article #10
- P. Dufour, G. Fontaine, J. Liebert, G. D. Schmidt, N. Behara
- arXiv.org - Astrophysics - Volume: 2008, Issue: 8 May
- arXiv:0805.0331 [ps, pdf, other]
Might carbon-atmosphere white dwarfs harbour a new type of pulsating star?
- Volume 3, Issue 18 - article #11
- G. Fontaine, P. Brassard, and P. Dufour
- Astronomy and Astrophysics - Volume: 483, Issue: 1
- Abstract | PDF file (219.4 KB) | PS file (106.9 KB)
Hot DQ White Dwarf Stars: A New Challenge to Stellar Evolution
- Volume 2, Issue 47 - article #23
- P. Dufour, J. Liebert, G. Fontaine, N. Behara
- arXiv.org - Astrophysics - Volume: 2007, Issue: 22 Nov
- arXiv:0711.3458 [ps, pdf, other]
Rare White dwarf stars with carbon atmospheres
- Volume 2, Issue 47 - article #37
- P. Dufour, James Liebert, G. Fontaine, N. Behara
- arXiv.org - Astrophysics - Volume: 2007, Issue: 22 Nov
- arXiv:0711.3227 [ps, pdf, other]
White dwarf stars with carbon atmospheres
- Volume 2, Issue 47 - article #57
- P. Dufour, J. Liebert, G. Fontaine &, N. Behara
- Nature - Volume: 450, Issue: 7169
- First paragraph | Full Text | PDF (169K)
THE SOLAR NEIGHBORHOOD. XIX. DISCOVERY AND CHARACTERIZATION OF 33 NEW NEARBY WHITE DWARF SYSTEMS
- Volume 2, Issue 25 - article #17
- John P. Subasavage, Todd J. Henry, P. Bergeron, P. Dufour, Nigel C. Hambly, and Thomas D. Beaulieu
- Astronomical Journal - Volume 134, Issue 1
- Abstract Full Text PDF (558 kB)
The Solar Neighborhood. XIX. Discovery and Characterization of 33 New Nearby White Dwarf Systems
- Volume 2, Issue 15 - article #6
- John P. Subasavage (1), Todd J. Henry (1), P. Bergeron (2), P. Dufour (2), Nigel C. Hambly (3), Thomas D. Beaulieu (1) ((1) Georgia State University, (2) University of Montreal, (3) University of Edinburgh Royal Observatory)
- ArXiv - Astrophysics
- arXiv:0704.0894 [ps, pdf, other]
On the Spectral Evolution of Cool, Helium-Atmosphere White Dwarfs: Detailed Spectroscopic and Photometric Analysis of DZ Stars
- Volume 2, Issue 13 - article #1
- P. Dufour, P. Bergeron, James Liebert, H. C. Harris, G.R. Knapp, Patrick B. Hall, Michael A. Strauss, Matthew J. Collinge, Matt C. Edwards
- ArXiv - Astrophysics
- astro-ph/0703758 [abs, ps, pdf, other]

Results 1 - 29 of 29

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