Results 71 to 80 of about 480,915 (121)

On ageing star clusters using red supergiants independent of the fraction of interacting binary stars [PDF]

, 2020
J. J. Eldridge, Emma R. Beasor, N. Britavskiy   +2 more
openalex   +1 more source

Tidal Synchronization Trapping in Stars and Planets with Convective Envelopes

The Astrophysical Journal
Tidal torques can alter the spins of tidally interacting stars and planets, usually over shorter timescales than the tidal damping of orbital separations or eccentricities.
Janosz W. Dewberry
doaj   +1 more source

Cyclical Period Changes in Cataclysmic Variables: A Statistical Study

The Astrophysical Journal
We report the results of a statistical study of cyclical period changes in cataclysmic variables (CVs). Assuming the third-body hypothesis as the cause of period changes, we estimate the third-body mass, m _3 , and its separation from the binary, a _3 ...
Leandro Souza, Raymundo Baptista
doaj   +1 more source

The evolution of massive stars: a selection of facts and questions [PDF]

arXiv, 2004
In the present paper we discuss a selection of facts and questions related to observations and evolutionary calculations of massive single stars and massive stars in interacting binaries. We focus on the surface chemical abundances, the role of stellar winds, the early Be-stars, the high mass X-ray binaries, the effects of rotation on stellar evolution.
arxiv  

Orbital evolution of potentially habitable planets of tidally interacting binary stars [PDF]

, 2020
David E. Graham, D. P. Fleming, Rory Barnes   +2 more
openalex   +1 more source

The Extremely Metal-poor SN 2023ufx: A Local Analog to High-redshift Type II Supernovae

The Astrophysical Journal
We present extensive observations of the Type II supernova (SN II) SN 2023ufx, which is likely the most metal-poor SN II observed to date. It exploded in the outskirts of a low-metallicity ( Z _host ∼ 0.1 Z _⊙ ) dwarf ( M _g = −13.39 ± 0.16 mag, r _proj ∼
Michael A. Tucker, Jason Hinkle, Charlotte R. Angus, Katie Auchettl, Willem B. Hoogendam, Benjamin Shappee, Christopher S. Kochanek, Chris Ashall, Thomas de Boer, Kenneth C. Chambers, Dhvanil D. Desai, Aaron Do, Michael D. Fulton, Hua Gao, Joanna Herman, Mark Huber, Chris Lidman, Chien-Cheng Lin, Thomas B. Lowe, Eugene A. Magnier, Bailey Martin, Paloma Mínguez, Matt Nicholl, Miika Pursiainen, S. J. Smartt, Ken W. Smith, Shubham Srivastav, Brad E. Tucker, Richard J. Wainscoat   +28 more
doaj   +1 more source

500 - 3200 Å Observations of the Interacting Binary Stars V356 Sgr and β Lyr [PDF]

, 1989
R. S. Polidan
openalex   +1 more source

Interacting Binaries as Be Stars [PDF]

, 1987
M. Plavec
openalex   +1 more source

The Evolution of Hypervelocity Supernova Survivors and the Outcomes of Interacting Double White Dwarf Binaries

The Astrophysical Journal
The recent prediction and discovery of hypervelocity supernova survivors has provided strong evidence that the “dynamically driven double-degenerate double-detonation” (D ^6 ) Type Ia supernova scenario occurs in nature.
Ken J. Shen
doaj   +1 more source

The Effects of Eccentric Accretion Structures on the Light Curves of Interacting Algol-type Binary Stars [PDF]

, 2011
Phillip A. Reed
openalex   +1 more source