41 citations · 81 across the 4 of their papers we have counts for
5 papers
Model-independent measurement of internal stellar structure in 16 Cygni A and B
Earl P. Bellinger, Sarbani Basu, Saskia Hekker +1
We present a method for measuring internal stellar structure based on asteroseismology that we call "inversions for agreement." The method accounts for imprecise estimates of stell…
Mitigating the mass dependence in the scaling relation of red-giant stars
Elisabeth Guggenberger, Saskia Hekker, George C. Angelou +2
The masses and radii of solar-like oscillators can be estimated through the asteroseismic scaling relations. These relations provide a direct link between observables, i.e. effecti…
Stellar Parameters in an Instant with Machine Learning: Application to Kepler LEGACY Targets
Earl P. Bellinger, George C. Angelou, Saskia Hekker +3
With the advent of dedicated photometric space missions, the ability to rapidly process huge catalogues of stars has become paramount. Bellinger and Angelou et al. (2016) recently…
Evolutionary states of red-giant stars from grid-based modelling
Saskia Hekker, Yvonne Elsworth, Sarbani Basu +1
From its surface properties it can be difficult to determine whether a red-giant star is in its helium-core-burning phase or only burning hydrogen in a shell around an inert helium…
Significantly improving stellar mass and radius estimates: A new reference function for the Δν scaling relation
Elisabeth Guggenberger, Saskia Hekker, Sarbani Basu +1
The scaling relations between global asteroseismic observables and stellar properties are widely used to estimate masses and radii of stars exhibiting solar-like oscillations. Sinc…