Results 11 to 20 of about 553,339 (197)
Nearby Low-Mass Hypervelocity Stars [PDF]
EAS Publications Series, 2014 Hypervelocity stars are those that have speeds exceeding the escape speed and are hence unbound from the Milky Way. We investigate a sample of low-mass hypervelocity candidates obtained using data from the high-precision SDSS Stripe 82 catalogue, which ...
Carlin, Jeffrey L. +2 more
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The Mass-Radius(-Rotation?) Relation for Low-Mass Stars [PDF]
The Astrophysical Journal, 2010 The fundamental properties of low-mass stars are not as well understood as those of their more massive counterparts. The best method for constraining these properties, especially masses and radii, is to study eclipsing binary systems, but only a small ...
Adam L. Kraus +45 more
core +5 more sources
The Empirical Mass-Luminosity Relation for Low Mass Stars [PDF]
Astrophysics and Space Science, 2007 This work is devoted to improving empirical mass-luminosity relations and mass-metallicity-luminosity relation for low mass stars. For these stars, observational data in the mass-luminosity plane or the mass-metallicity-luminosity space subject to non ...
A. Alonso +28 more
core +3 more sources
Semiconvective mixing in low-mass stars [PDF]
Astrophysics and Space Science, 2010 Conference Proceedings HELAS Workshop on 'Synergies between solar and stellar modelling', Rome, June 2009, Astrophys.
Silva Aguirre, V. +3 more
openaire +4 more sources
Coronae of Zero/Low-metal, Low-mass Stars [PDF]
The Astrophysical Journal, 2019 Abstract Recent theoretical studies suggest the existence of low-mass, zero-metal stars in the current universe. To study the basic properties of the atmosphere of low-mass first stars, we perform one-dimensional magnetohydrodynamical simulations for the heating of coronal loops on low-mass stars with various metallicities.
Haruka Washinoue, Takeru K. Suzuki
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Simulating Radio Emission from Low-mass Stars [PDF]
The Astrophysical Journal, 2018 Abstract Understanding the origins of stellar radio emission can provide invaluable insight into the strength and geometry of stellar magnetic fields and the resultant space weather environment experienced by exoplanets. Here, we present the first model capable of predicting radio emission through the electron cyclotron maser instability
Joe Llama +4 more
openaire +4 more sources
Low-mass relics of early star formation [PDF]
Nature, 2003 Offprint of Nature 422 (2003), 869-871 (issue 24 April 2003)
SCHNEIDER R. +4 more
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Low-Mass Versus High-Mass Star Formation [PDF]
Symposium - International Astronomical Union, 1997 Structures like the clumps identified in the CO maps of the Rosette Molecular Cloud and the dense cores such as those in B5, a cluster of cores and young low-mass stars, are key to considerations of star formation. Whether star formation is a self-inducing process or one that causes itself to turn off depends greatly on whether the responses of the ...
T. W. Hartquist, J. E. Dyson
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Low-Mass Stars. II. The Core Mass--Luminosity Relations for Low-Mass Stars
The Astrophysical Journal, 1988 Etude de la relation masse-luminosite dans la litterature pour des etoiles de masse intermediaire, et extension a des etoiles de faible masse (0,8 M ○. -3 M ○. )
Arnold I. Boothroyd, I.-Juliana Sackmann
openaire +1 more source
On the mass segregation of stars and brown dwarfs in Taurus [PDF]
, 2010 We use the new minimum spanning tree (MST) method to look for mass segregation in the Taurus association. The method computes the ratio of MST lengths of any chosen subset of objects, including the most massive stars and brown dwarfs, to the MST lengths ...
Adams +54 more
core +2 more sources