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17th European White Dwarf Workshop: The WD environment and peculiar brightness variations in the Kelvin-Helmholtz timescale during the classical novae outburst
Swierczynski, Ernest (2010)
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mla
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Swierczynski E. "17th European White Dwarf Workshop: The WD environment and peculiar brightness variations in the Kelvin-Helmholtz timescale during the classical novae outburst.", timms video, Universität Tübingen (2010): https://timms.uni-tuebingen.de:443/tp/UT_20100819_002_eurowd_0001. Accessed 29 Oct 2020.
apa
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Swierczynski, E. (2010). 17th European White Dwarf Workshop: The WD environment and peculiar brightness variations in the Kelvin-Helmholtz timescale during the classical novae outburst. timms video: Universität Tübingen. Retrieved October 29, 2020 from the World Wide Web https://timms.uni-tuebingen.de:443/tp/UT_20100819_002_eurowd_0001
harvard
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Swierczynski, E. (2010). 17th European White Dwarf Workshop: The WD environment and peculiar brightness variations in the Kelvin-Helmholtz timescale during the classical novae outburst [Online video]. 19 August. Available at: https://timms.uni-tuebingen.de:443/tp/UT_20100819_002_eurowd_0001 (Accessed: 29 October 2020).
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title: 17th European White Dwarf Workshop: The WD environment and peculiar brightness variations in the Kelvin-Helmholtz timescale during the classical novae outburst
alt. title: 17th European White Dwarf Workshop - White dwarfs in novae and CVs
creator: Swierczynski, Ernest (author)
subjects: Astronomie, Physik, Astrophysik, Workshop, White Dwarf, WD environment, peculiar brightness variations, Kelvin-Helmholtz timescale, classical novae outburst, Ernest Swierczynski
description: 17th European White Dwarf Workshop, 16. bis 20. August 2010
abstract: The WD enviroment and peculiar brightness variations in the Kelvin- Helmholz timescale during the classical novae outburst (E. Swierczynski, M. Mikolajewski, T. Tomov, E. Ragan, C. Galan, M. Wiecek, P. Wychudzki) (Torun Centre for Astronomy of the Nicolaus Copernicus University 11 Gagarin st., PL87-100 Torun, Poland) Hachisu and Kato steady wind model explain general photometric features connected with WD surface observed during the decline phase of classical novae. In last years we observed several novae which exhibit peculiar changes in brightness with amplitude of order 1-0.1 mag and time scale from several days to weeks which cannot be interpreted only due steady wind mass loss. Another processes, neglected by Hachisu and Kato, have clear influence on the observed flux. Part of them may be connected with the white dwarf structure. It may be the magnetic field of primary, the re-acretion of ejected matter and even another one TNR on its surface. I will present some observational evidence which may confirm presence of listed processes in selected novae.
publisher: ZDV Universität Tübingen
contributor: ZDV Universität Tübingen (producer)
creation date: 2010-08-19
dc type: image
localtype: video
identifier: UT_20100819_002_eurowd_0001
language: eng
rights: Url: https://timmsstatic.uni-tuebingen.de/jtimms/TimmsDisclaimer.html?637395724528474361