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17th European White Dwarf Workshop: Ultracool Companions to White Dwarfs
Steele, Paul (2010)
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mla
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Steele P. "17th European White Dwarf Workshop: Ultracool Companions to White Dwarfs.", timms video, Universität Tübingen (2010): https://timms.uni-tuebingen.de:443/tp/UT_20100819_011_eurowd_0001. Accessed 29 Oct 2020.
apa
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Steele, P. (2010). 17th European White Dwarf Workshop: Ultracool Companions to White Dwarfs. timms video: Universität Tübingen. Retrieved October 29, 2020 from the World Wide Web https://timms.uni-tuebingen.de:443/tp/UT_20100819_011_eurowd_0001
harvard
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Steele, P. (2010). 17th European White Dwarf Workshop: Ultracool Companions to White Dwarfs [Online video]. 19 August. Available at: https://timms.uni-tuebingen.de:443/tp/UT_20100819_011_eurowd_0001 (Accessed: 29 October 2020).
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Information
title: 17th European White Dwarf Workshop: Ultracool Companions to White Dwarfs
alt. title: 17th European White Dwarf Workshop - White dwarfs in detached binaries
creator: Steele, Paul (author)
subjects: Astronomie, Physik, Astrophysik, Workshop, White Dwarf, Ultracool Companions, Paul Steele
description: 17th European White Dwarf Workshop, 16. bis 20. August 2010
abstract: Ultracool Companions to White Dwarfs (P.R. Steele1, M.R. Burleigh1, P.D. Dobbie2, R.F. Jameson1 and M.A. Barstow1) (1University of Leicester, 2AAO) We present the latest results in a near-infrared photometric search for unresolved ultracool companions and debris disks to white dwarfs in UKIDSS. 24 DA white dwarfs were found with multiple excesses indicative of a low mass companion, with 7 of these having a predicted mass in the range associated with brown dwarfs. The results of this survey show that the unresolved brown dwarf companion fraction to DA white dwarfs is 0.5 equal or less than fWD+BD equal or less than 1.8 ± 0.7%.
publisher: ZDV Universität Tübingen
contributor: ZDV Universität Tübingen (producer)
creation date: 2010-08-19
dc type: image
localtype: video
identifier: UT_20100819_011_eurowd_0001
language: eng
rights: Url: https://timmsstatic.uni-tuebingen.de/jtimms/TimmsDisclaimer.html?637395731656792991