Mass-radius plot for low-mass stars
Low-Mass Stars and Their Companions
... stellar mass esti- ...host stars, there are a few stars that would be ideal candidates for applications of our ...for stars hosting at least two transiting planets each with P < 25 ...the ...
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The EBLM Project VI The mass and radius of five low mass stars in F+M binaries discovered by the WASP survey
... F-/G-type stars have been measured to be hotter and larger than predicted by stellar evolution ...more mass, radius, and luminosity measurements of low-mass stars to test and ...
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The First Stars: A Low-Mass Formation Mode
... stars of our simulation are suffi- ciently short-lived to undergo a metal and dust-enriching AGB phase by z > 6, while the smaller 1 M star is long-lived enough that it may still be observed as carrying the ...
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NUCLEOSYNTHESIS IN LOW- AND INTERMEDIATE-MASS STARS: AN OVERVIEW
... ∼ 2 M ⊙ ), defined as those containing an electron-degenerate core at this phase of their evolution, may pass as much as 20% of their life as red giants. For intermediate-mass stars (M > ∼ 2 M ⊙ ), on the ...
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Studies of low mass interacting binary stars
... contact stars, since the stellar cores under th e CCE may be up to half a sub-type earlier than suggested by the envelope, thus having weeker deeply-rooted magnetic structures than might otherwise be ...
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Selected topics in the evolution of low-mass stars
... the mass-loss rates of cool stars has been proposed by Cranmer & Saar [28] which seems to provide an even better fit to the empirical data [see also ...
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Rotation of Low-mass Stars in Taurus with K2
... of stars that is largely in the foreground of the Taurus molecular ...foreground stars is biased and incomplete, but nearly all stars (37/38) are ...for mass) is similar to that found in other ...
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Observational probes of helium ignition in low mass stars
... Solar–type stars are governed by nuclear reac- tions that successively convert helium into carbon and carbon into ...evolved, low–mass stars as a function of luminosity and temperature can be ...
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Modelling the hidden magnetic field of low mass stars
... of stars. These maps in turn are used to study the structure of the stars’ coronae and ...of low-lying magnetic loops that covers most of the surface, including the stellar equivalent of solar ...
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Simulating radio emission from low mass stars
... Understanding the origins of stellar radio emission can provide invaluable insight into the strength and geometry of stellar magnetic fi elds and the resultant space weather environment experienced by exoplanets. Here, we ...
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2D dynamics of the radiative core of low mass stars
... of low mass stars all along their evolution is of primary interest when studying their rotational dynamics, internal mixing and magnetic field ...type stars at different evolutionary ...such ...
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Exoplanets around Low-mass Stars Unveiled by K2
... Another possible mechanism that could lead to a de ficiency of close-in planets with large sizes is high-eccentricity migration (e.g., Rasio & Ford 1996 ; Nagasawa & Ida 2011 ) coupled with the disruption of ...
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Improved Mass and Radius Constraints for Quiescent Neutron Stars in Omega Cen and NGC 6397
... neutron stars (NSs), and thus to constrain the allowed ranges of mass and radius for ...NS mass and ...NS radius, which relied upon the small inferred radius of the NGC 6397 ...
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Young, Low-Mass Stars: X-rays and Circumstellar Environments
... stellar mass should be very weak ...extreme low-mass end of the stellar initial mass function and increase our survey statistics, we have conducted a Cycle 18 Chandra Large Program survey of ...
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CiteSeerX — Fundamental Properties of Low-Mass Stars and Brown Dwarfs
... very low-mass stars and brown dwarfs are governed by the forma- tion of molecules and dust grains in a relatively high-temperature, high-gravity environ- ment compared to laboratory ...and ...
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Low-mass stars: Open problems all along their evolution
... Although low-mass stars have a comparatively simple structure, current stellar models are far from reproducing them ...of low-mass stars without a convective ...for stars ...
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Low-mass variable stars in the globular cluster NGC 6397
... – stars: chromo- spheres – stars: low-mass – stars: variables: ...of stars, i.e. practically all stars were born from the same molecular cloud ...M stars in ...
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Young, Low-Mass Stars: X-rays and Circumstellar Environments
... their low luminosities and close-in habitable zones M stars represent the best targets for the discovery and characterization of potentially habitable exoplanets, but low-mass pre-main ...
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Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. I. Classifying Low-mass Host Stars Observed during Campaigns 1–7
... the stars that were visually identi fied as dwarfs with spectral types of K3 or later, we used a series of empirical relations to re fine the stellar ...for stars with spectral types between mid-K and mid-M ...
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Mass-radius relationships of rocky exoplanets
... Abstract. Mass and radius of planets transiting their host stars are provided by radial ve- locity and photometric ...solid low-mass exoplanets or ...
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