Results 81 to 90 of about 199 (140)
Astronomy & AstrophysicsAims. The formation mechanisms of spectrally diverse hot subdwarfs remain unclear. While existing mass distribution analyses suggest additional channels beyond helium white dwarf (He-WD) mergers contribute to He-rich subdwarf formation, these conclusions
Feng Mengqi +6 more
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, 1962 In this paper we present the results obtained from the numerical integration of the equations for the case of subdwarfs with masses comparable and somewhat larger than that of the Sun.
Varsavsky, Carlos Manuel +2 more
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A Kinematically Cold Structure of Candidate Young OB Stars toward the Anticenter. [PDF]
Astrophys J, 2019 Casetti-Dinescu DI, Girard TM.
europepmc +1 more source
Subdwarfs. II - The missing halo-population K subdwarfs
The Astrophysical Journal, 1979 M. S. Bessell, D. T. Wickramasinghe
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2MASS J035523.37+113343.7: A YOUNG, DUSTY, NEARBY, ISOLATED BROWN DWARF RESEMBLING A GIANT EXOPLANET. [PDF]
Astron J, 2013 Faherty JK +4 more
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Globular clusters, Hipparcos, and the age of the galaxy. [PDF]
Proc Natl Acad Sci U S A, 1998 Reid N.
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The Astrophysical Journal Supplement SeriesWe design a convolutional neural network incorporating channel attention and spatial attention mechanisms to predict atmospheric parameters of hot subdwarfs.
Zhenxin Lei +6 more
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Models of very-low-mass stars, brown dwarfs and exoplanets. [PDF]
Philos Trans A Math Phys Eng Sci, 2012 Allard F, Homeier D, Freytag B.
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