Počet záznamů: 1
Common Proper Motion White Dwarf Companions to Bright Hipparcos Stars
- 1.0373401 - ASÚ 2012 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Kawka, Adela - Vennes, Stephane - Németh, P.
Common Proper Motion White Dwarf Companions to Bright Hipparcos Stars.
Binaries - Key to Comprehension of the Universe. San Francisco: Astronomical Society of the Pacific, 2010 - (Prša, A.), s. 127-130. ASP Conference Series, 435. ISBN 978-1-58381-750-6.
[Binaries - Key to Comprehension of the Universe. Brno (CZ), 08.06.2009-12.06.2009]
Grant CEP: GA AV ČR IAA301630901; GA AV ČR(CZ) IAA300030908
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: lower main-sequence * hydrogen-rich * nearby stars
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
We present a study of white dwarfs that are in common proper motion with bright Hipparcos stars. The parallax measurement of the Hipparcos companion allows to obtain an accurate mass estimate of each white dwarf. In addition, since the stars are distant companions they would have evolved without any interaction, providing us with additional constraints on the evolution of single stars and, in particular, on the the initial-to-final mass relations.
Trvalý link: http://hdl.handle.net/11104/0206509
Počet záznamů: 1