Computer Science – Databases
Scientific paper
Nov 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010aipc.1273..384s&link_type=abstract
17TH EUROPEAN WHITE DWARF WORKSHOP. AIP Conference Proceedings, Volume 1273, pp. 384-389 (2010).
Computer Science
Databases
White Dwarfs, Photometry, Brown Dwarfs, Sky Surveys, Faint Blue Stars, White Dwarfs, Degenerate Stars, Nuclei Of Planetary Nebulae, Photography And Photometry, Low Luminosity Stars, Subdwarfs, And Brown Dwarfs, Astronomical Catalogs, Atlases, Sky Surveys, Databases, Retrieval Systems, Archives, Etc.
Scientific paper
We present the latest results in a near-infrared photometric search for unresolved ultra-cool companions and debris disks to white dwarfs in UKIDSS. Twenty five DA white dwarfs were identified as having multiple excesses indicative of a low mass companion, with 8-10 of these having a predicted mass in the range associated with brown dwarfs. The results of this survey show that the unresolved (<2'') brown dwarf companion fraction to DA white dwarfs is 0.3<=fWD+BD<=1.3%.
Barstow Martin Adrian
Burleigh Matthew R.
Dobbie Paul D.
Jameson Richard F.
Steele P. R.
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