Hot subdwarf stars binarity

B2FIND2026-04-11 收录

恒星演化

食双星系统

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https://b2find.eudat.eu/dataset/0c890542-174b-5edc-9ddc-368fa9e112a2 数据链接链接失效反馈

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Hot subdwarfs are core-helium burning stars that show lower masses and higher temperatures than canonical horizontal branch stars. They are believed to be formed when a red...

Pre-main sequence evolutionary tracks

恒星演化

食双星系统

In close binary systems, the axial rotation and the mutual tidal forces of the component stars deform each other and destroy their spherical symmetry by means of the respective...

B2FIND90

Radial velocities of AD Boo, VZ Hya, WZ Oph

恒星演化

天体物理学

Accurate mass, radius, and abundance determinations from binaries provide important information on stellar evolution, fundamental to central fields in modern astrophysics and...

B2FIND80

The Signature of a Windy Radio Supernova Progenitor in a Binary System. The curious case of SN1979C in which ripples observed in radio can be explained by the interaction of the wind of the supernova progenitor with a companion star in relatively wide orbit.

新星

食双星系统

Simulation of the wind of a 18MSun (ZAMS) star shortly before it explodes in a supernova, in orbit around a 15MSun companion star. The simulation is for the last 14000 years before the supernova explo

Mendeley Data2024-06-25 更新50

Chemo-dynamic features of super-metal-rich stars

天文学

恒星演化

VizieR online Data Catalogue associated with article published in journal Astronomy and Astrophysics with title ' The Gaia-ESO Survey: Old super metal-rich visitors from the inner Galaxy.' (bibcode: 2

DataCite Commons2024-11-06 更新80

Lithium abundances in Kepler giants

恒星化学丰度

恒星演化

VizieR online Data Catalogue associated with article published in journal Astrophysical Journal with title ' Lithium abundances in giants as a function of stellar mass: evidence for He flash as the so

DataCite Commons2025-03-07 更新70

Hot subdwarf stars binarity

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