Farihi, J;
Zuckerman, B;
Becklin, EE;
(2005)
Mid-infrared observations of the white dwarf-brown dwarf binary GD 1400.
Astronomical Journal
, 130
(5)
pp. 2237-2240.
10.1086/491707.
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Abstract
Fluxes are measured for the DA white dwarf plus brown dwarf pair GD 1400 with the Infrared Array Camera on the Spitzer Space Telescope. GD 1400 displays an infrared excess over the entire 3-8 μm region consistent with the presence of a mid- to late-type L dwarf companion. A discussion is given regarding current knowledge of this unique system.
| Type: | Article |
|---|---|
| Title: | Mid-infrared observations of the white dwarf-brown dwarf binary GD 1400 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1086/491707 |
| Publisher version: | http://dx.doi.org/10.1086/491707 |
| Language: | English |
| Additional information: | Copyright © 2005. The American Astronomical Society. All rights reserved. |
| Keywords: | binaries: general; stars: evolution; stars: formation; stars: low-mass, brown dwarfs; white dwarfs |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1477412 |
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