15 citations · 18 across the 3 of their papers we have counts for
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The chemical composition of red giants in 47 Tucanae. II. Magnesium isotopes and pollution scenarios
A. O. Thygesen, L. Sbordone, H. -G. Ludwig +6
The phenomenon of multiple populations in globular clusters is still far from understood, with several proposed mechanisms to explain the observed behaviour. The study of elemental…
'Rapid fire' spectroscopy of Kepler solar-like oscillators
A. O. Thygesen, H. Bruntt, W. J. Chaplin +1
The NASA Kepler mission has been continuously monitoring the same field of the sky since the successful launch in March 2009, providing high-quality stellar lightcurves that are ex…
Red Giant Oscillations: Stellar Models and Mode Frequency Calculations
A. Jendreieck, A. Weiss, V. Silva Aguirre +5
We present preliminary results on modelling KIC 7693833, the so far most metal-poor red-giant star observed by {\it Kepler}. From time series spanning several months, global oscill…