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A Gaseous Metal Disk Around a White Dwarf
- B. Gänsicke, T. Marsh, J. Southworth, A. Rebassa-Mansergas
- Physics, GeologyScience
- 22 December 2006
TLDR
New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
- S. O. Kepler, I. Pelisoli, A. Rebassa-Mansergas
- Physics, Geology
- 15 November 2014
We report the discovery of 9 089 new spectroscopically confirmed white dwarfs and subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain Teff, log g and mass for hydrogen atmosphere…
Post common envelope binaries from SDSS. XII : the orbital period distribution
- A. N. G'omez-Mor'an, B. Gansicke, M. Zorotovic
- Physics
- 29 September 2011
Context. The complexity of the common-envelope phase and of magnetic stellar wind braking currently limits our understanding of close binary evolution. Because of their intrinsically simple…
Post-common-envelope binaries from SDSS – I. 101 white dwarf main-sequence binaries with multiple Sloan Digital Sky Survey spectroscopy
- A. Rebassa-Mansergas, B. Gaensicke, P. Rodríguez-Gil, M. Schreiber, D. Koester
- Physics
- 27 July 2007
We present a detailed analysis of 101 white dwarf main-sequence binaries (WDMS) from the Sloan Digital Sky Survey (SDSS) for which multiple SDSS spectra are available. We detect significant radial…
Monte Carlo simulations of post-common-envelope white dwarf + main sequence binaries: comparison with the SDSS DR7 observed sample
- J. Camacho, S. Torres, B. Gansicke
- Physics
- 22 April 2014
Context. Detached white dwarf + main sequence (WD+MS) systems represent the simplest population of post-common envelope binaries (PCEBs). Since the ensemble properties of this population carries…
Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries
- A. Rebassa-Mansergas, B. Gaensicke, M.R.Schreiber, D.Koester, P. Rodríguez-Gil
- Physics
- 22 October 2009
We present a catalogue of 1602 white-dwarf-main-sequence (WDMS) binaries from the spectroscopic Sloan Digital Sky Survey Data Release 6 (SDSS DR6). Among these, we identify 440 as new WDMS binaries.…
Post common envelope binaries from SDSS. XIII. Mass dependencies of the orbital period distribution
- M. Zorotovic, M. Schreiber, N. Vogt
- Physics
- 10 November 2011
Context. Post-common-envelope binaries (PCEBs) consisting of a white dwarf (WD) and a main-sequence secondary star are ideal systems to constrain models of common-envelope (CE) evolution. Until very…
THE NATURE OF TRANSITION CIRCUMSTELLAR DISKS. III. PERSEUS, TAURUS, AND AURIGA
- L. Cieza, M. Schreiber, G. Romero, Jonathan P. Williams, A. Rebassa-Mansergas, B. Merín
- Physics, Geology
- 30 March 2012
As part of an ongoing program aiming to characterize a large number of Spitzer-selected transition disks (disks with reduced levels of near-IR and/or mid-IR excess emission), we have obtained…
A precision study of two eclipsing white dwarf plus M dwarf binaries
- S. Parsons, T. Marsh, C. Tappert
- Physics, Geology
- 24 November 2011
TLDR
Post-common envelope binaries from SDSS-X: The origin of low-mass white dwarfs
- A. Rebassa-Mansergas, A. Gómez-Morán, M. Schreiber, J. Girven, B. Gansicke
- Physics
- 14 December 2010
We present the first white dwarf mass distributions of a large and homogeneous sample of post-common envelope binaries (PCEBs) and wide white dwarf main-sequence (WDMS) binaries directly obtained…
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