Results 71 to 80 of about 130 (117)

Iron and nickel diffusion in subdwarf B stars

open access: yes, 2011
6 pages, 5 figures, to appear in ASP Conference Series, the 61st Fujihara Seminar: Progress in solar/stellar physics with helio- and ...
openaire   +2 more sources

A comprehensive search for hot subdwarf stars using Gaia and TESS

open access: yesAstronomy & Astrophysics
Hot subdwarf B (sdB) stars are evolved, subluminous, helium-burning stars that most likely form when red giant stars loose their hydrogen envelope via interactions with close companions. They play an important role in our understanding of binary evolution, stellar atmospheres, and interiors.
Murat Uzundag   +7 more
openaire   +3 more sources

Detection of the Progenitors of Be X-ray Binaries. [PDF]

open access: yesProc Int Astron Union, 2018
Gies D, Wang L, Peters G.
europepmc   +1 more source

Subdwarf B Stars: Tracers Of Binary Evolution

open access: yes, 2007
Subdwarf B stars are a superb stellar population to study binary evolution. In 2001, Maxted et al. (MNRAS, 326, 1391) found that 21 out of the 36 subdwarf B stars they studied were in short period binaries. These observations inspired new theoretical work that suggests that up to 90 per cent of subdwarf B stars are in binary systems with the remaining ...
Morales-Rueda, L.   +2 more
openaire   +1 more source

A comprehensive search for hot subdwarf stars using Gaia and TESS I. Pulsating hot subdwarf B stars

open access: yes
Hot subdwarf B (sdB) stars are evolved, subluminous, helium-burning stars, most likely formed when red-giant stars lose their hydrogen envelope via interactions with close companions. They play an important role in our understanding of binary evolution, stellar atmospheres, and interiors.
Uzundag, Murat   +6 more
openaire   +2 more sources

The Evolution of Compact Binary Star Systems. [PDF]

open access: yesLiving Rev Relativ, 2014
Postnov KA, Yungelson LR.
europepmc   +1 more source

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