Results 21 to 30 of about 260 (145)
Precise Age for the Binary Star System 12 Com in the Coma Berenices Cluster
The Astronomical Journal, 2023 We present measurements of the interferometrically resolved binary star system 12 Com and the single giant star 31 Com in the cluster Coma Berenices. 12 Com is a double-lined spectroscopic binary system consisting of a G7 giant and an A3 dwarf at the ...
Rex Lam +13 more
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The New Version of the Binary Star Database (BDB)
Open Astronomy, 2012 The Binary star database contains data on about 100 000 stellar systems of multiplicity 2 to 22, taken from a large variety of published catalogues for all types of binary stars: visual, orbital, astrometric, interferometric, spectroscopic, photometric ...
Kaygorodov P. +4 more
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Galaxies, 2020 Advanced Virgo+ is a major upgrade of the Advanced Virgo gravitational-wave detector aiming to increase sensitivity in terms of binary neutron star (BNS) range by a factor 3–5 in the next few years.
Jonathon Baird, Matteo Barsuglia
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Interferometric Observations of Disks around PMS Binary Stars [PDF]
Symposium - International Astronomical Union, 2001 Current millimetre arrays are well suited to study the gas and dust distribution around young binary systems of separation ∼ 0.3–3″. In particular, they clearly demonstrate that disks around binary systems are tidally truncated. I review here the observed properties at mm wavelengths of the gas and dust around the best known multiple systems.
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The Astrophysical Journal, 2023 About 70%–80% of stars in our solar and Galactic neighborhood are M dwarfs. They span a range of low masses and temperatures relative to solar-type stars, facilitating molecule formation throughout their atmospheres.
Aishwarya R. Iyer +4 more
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Speckle interferometric observations of close binary stars
, 2002 3 pages TeX file including 1 figure. Bull. Astron. Soc. Ind., 2002 (accepted)
Saha, S. K. +3 more
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The Araucaria Project: the Baade–Wesselink projection factor of pulsating stars and interferometric contribution to the eclipsing binaries technique of distance determination [PDF]
Proceedings of the International Astronomical Union, 2012 AbstractThe international Araucaria Project aims to provide an improved local calibration of the extragalactic distance scale out to distances of a few Megaparsecs. We present a brief, up-to-date review of different results and ongoing projects to (i) better understand the Baade–Wesselink projection factor used in distance determinations based on ...
Nicolas Nardetto +6 more
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Astronomical optical interferometry, II: Astrophysical results [PDF]
Serbian Astronomical Journal, 2011 Optical interferometry is entering a new age with several ground- based long-baseline observatories now making observations of unprecedented spatial resolution.
Jankov S.
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Graviton Mass in the Era of Multi-Messenger Astronomy
Universe, 2022 The idea of massive graviton plays a fundamental role in modern physics as a landmark of most scenarios related to modified gravity theories. Limits on graviton mass can be obtained through different methods, using all the capabilities of multi-messenger
Aleksandra Piórkowska-Kurpas
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An N Band Interferometric Survey of The Disks Around Post-AGB Binary Stars [PDF]
EAS Publications Series, 2015 To appear in the proceedings of "Physics of evolved stars 2015 - A conference dedicated to the memory of Olivier Chesneau" (http://poe2015.sciencesconf.org/)
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