Results 11 to 20 of about 1,451,350 (296)
Photometric Observations of Eccentric Accretion in Algol-type Binary Stars [PDF]
Journal of Astronomy and Space Sciences, 2012 Some Algol-type interacting binary stars exhibit strange photometric variations that can be phase-dependent and/or secular. This paper discusses the possibility of explaining these observed variations as resulting from an accretion structure eclipsing ...
Phillip A. Reed
doaj +2 more sources
, 1978 Interacting Binary Stars deals with the development, ideas, and problems in the study of interacting binary stars. The book consolidates the information that is scattered over many publications and papers and gives an account of important discoveries ...
Sahade, Jorge +2 more
openaire +2 more sources
Interacting Binary Stars as Progenitors for Interacting Supernovae
The Astrophysical Journal LettersDense, compact circumstellar media (CSM) are required to power strongly interacting supernovae (SNe), yet their physical origin remains uncertain. We present a systematic study of binary stellar evolution models computed with MESA , demonstrating that ...
Sung-Han Tsai +4 more
doaj +3 more sources
Odessa Astronomical Publications, 2010 We present a review of highlights of our photometric and photo-polarimetric monitoring and mathematical modeling of interacting binary stars of different types classical, asynchronous, intermedi ate polars with 25 timescales corresponding to differ ent ...
I. L. Andronov +25 more
doaj +4 more sources
Massive Interacting Binaries Enhance Feedback in Star-forming Regions
The Astrophysical JournalWe present a new framework to incorporate feedback from massive interacting binaries in simulations of star cluster formation. Our new feedback model adds binary stellar evolution to the cluster formation code Torch , and couples it in Amuse to the ...
Claude Cournoyer-Cloutier +11 more
doaj +5 more sources
The Astronomical Journal, 2023 The properties of the interacting, eccentric orbit binary V1507 Cyg (HD187399) are examined with spectra that cover wavelengths from 0.63–0.68 μ m. The spectrum of the brightest star is similar to that of the B8 I star β Ori, although with absorption ...
T. J. Davidge
doaj +1 more source
The Astronomical Journal, 2023 Information extracted from the Gaia Data Release 3 is used to examine the stellar contents within projected separations of 10 pc from eight close binary systems that are either classical W Serpentis systems or related objects.
T. J. Davidge
doaj +1 more source
POSYDON: A General-purpose Population Synthesis Code with Detailed Binary-evolution Simulations
The Astrophysical Journal Supplement Series, 2023 Most massive stars are members of a binary or a higher-order stellar system, where the presence of a binary companion can decisively alter their evolution via binary interactions. Interacting binaries are also important astrophysical laboratories for the
Tassos Fragos +24 more
doaj +1 more source
ON THE FORMATION OF Be STARS THROUGH BINARY INTERACTION [PDF]
The Astrophysical Journal, 2014 Be stars are rapidly rotating B type stars. The origin of their rapid rotation is not certain, but binary interaction remains to be a possibility. In this work we investigate the formation of Be stars resulting from mass transfer in binaries in the Galaxy.
Yong Shao, Xiang-Dong Li
openaire +2 more sources
Ultraviolet Observations of Interacting Binary Be Stars [PDF]
Symposium - International Astronomical Union, 1982 Initial results from the analysis of a series of timed, high resolution IUE observations of HR 2142, ϕ Per, CX Dra, KX And, AU Mon, and TT Hya are presented. The data base for HR 2142 also includes Copernicus U1 and U2 observations. Variable absorption lines, indicative of mass flow in the system, are observed in all objects except ϕ Per.
Geraldine J. Peters, Ronald S. Polidan
openaire +1 more source