514 citations · 9.5k across the 131 of their papers we have counts for
4 papers · 1 filter
Establishing the accuracy of asteroseismic mass and radius estimates of giant stars. II. Revised stellar masses and radii for KIC 8430105
Jeppe Sinkbæk Thomsen, Karsten Brogaard, Torben Arentoft +6
Asteroseismic scaling relations can provide high-precision measurements of mass and radius for red giant (RG) stars displaying solar-like oscillations. Their accuracy can be valida…
Establishing the accuracy of asteroseismic mass and radius estimates of giant stars III. KIC4054905, an eclipsing binary with two 10 Gyr thick disk RGB stars
K. Brogaard, T. Arentoft, D. Slumstrup +16
Eclipsing binary stars with an oscillating giant component allow accurate stellar parameters to be derived and asteroseismic methods to be tested and calibrated. To this aim, suita…
Three low-mass companions around aged stars discovered by TESS
Zitao Lin, Tianjun Gan, Sharon X. Wang +42
We report the discovery of three transiting low-mass companions to aged stars: a brown dwarf (TOI-2336b) and two objects near the hydrogen burning mass limit (TOI-1608b and TOI-252…
Scaling relations of convective granulation noise across the HR diagram from 3D stellar atmosphere models
Luisa Fernanda Rodríguez Díaz, Lionel Bigot, Víctor Aguirre Børsen-Koch +5
High-precision photometric data from space missions have improved our understanding of stellar granulation. These observations have shown with precision the stochastic brightness f…