Results 21 to 30 of about 42,354 (272)

Mass-Accreting Pulsating Components of Algols

open access: yesGalaxies, 2022
We present a review of the latest results of studies of the class of mass-accreting pulsating components of semi-detached eclipsing binaries known as oEA stars.
David Mkrtichian   +5 more
doaj   +1 more source

Phenomenological modelling of eclipsing system light curves

open access: yes, 2015
The observed light curves of most eclipsing binaries and stars with transiting planets can be well described and interpreted by current advanced physical models which also allow for the determination of many physical parameters of eclipsing systems ...
Mikulášek, Zdeněk
core   +1 more source

PHOTOMETRIC OBSERVATIONS OF A NEW ECLIPSING BINARY NSVS 8213217

open access: yesOdessa Astronomical Publications, 2016
The photometric CCD observations for new suspected eclipsing binary NSVS8213217 inAstronomical stations nearOdessa(Ukraine) have been carried out. The light curves in V system were obtained and new adjusting period and light element was received.
S. N. Udovichenko
doaj   +1 more source

Fundamental Properties of Late-Type Stars in Eclipsing Binaries

open access: yesGalaxies, 2022
Evidence from the analysis of eclipsing binary systems revealed that late-type stars are larger and cooler than predicted by models, and that this is probably caused by stellar magnetic activity.
Juan Carlos Morales   +3 more
doaj   +1 more source

Kepler Eclipsing Binary Stars. VI. Identification of Eclipsing Binaries in the K2 Campaign 0 Data-set

open access: yes, 2015
The original {\it Kepler} mission observed and characterized over 2400 eclipsing binaries in addition to its prolific exoplanet detections. Despite the mechanical malfunction and subsequent non-recovery of two reaction wheels used to stabilize the ...
Barclay, Tom   +17 more
core   +1 more source

The massive multiple system HD 64315 [PDF]

open access: yes, 2017
The O6 Vn star HD 64315 is believed to belong to the star-forming region known as NGC 2467, but previous distance estimates do not support this association.
Evans, C. J.   +6 more
core   +5 more sources

eclipsed (eclipsing) [PDF]

open access: yes, 2014
Citation: 'eclipsed (eclipsing)' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.E01884 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Close-In Substellar Companions and the Formation of sdB-Type Close Binary Stars

open access: yesActa Polytechnica CTU Proceedings, 2015
The sdB-type close binaries are believed to have experienced a common-envelope phase and may evolve into cataclysmic binaries (CVs). About 10% of all known sdB binaries are eclipsing binaries consisting of very hot subdwarf primaries and low-mass ...
L. Y. Zhu   +4 more
doaj   +1 more source

Variability of Young Massive Stars in the Galactic Super Star Cluster Westerlund 1

open access: yes, 2007
This paper presents the first optical variability study of the Westerlund 1 super star cluster in search of massive eclipsing binary systems. A total of 129 new variable stars have been identified, including the discovery of 4 eclipsing binaries that are
Alceste Z. Bonanos   +4 more
core   +3 more sources

White Dwarfs in Cataclysmic Variable Stars: Surface Temperatures and Evolution [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2012
A summary is presented of what is currently known about the surface temperatures of accreting white dwarfs (WDs) detected in non-magnetic and magnetic cataclysmic variables (CVs) based upon synthetic spectral analyses of far ultraviolet data.
Edward M. Sion
doaj   +1 more source

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