no code implementations • 18 Jan 2019 • Torben Arentoft, Frank Grundahl, Timothy R. White, Ditte Slumstrup, Rasmus Handberg, Mikkel N. Lund, Karsten Brogaard, Mads F. Andersen, Victor Silva Aguirre, Chunguang Zhang, Xiaodian Chen, Zhengzhou Yan, Benjamin J. S. Pope, Daniel Huber, Hans Kjeldsen, Jørgen Christensen-Dalsgaard, Jens Jessen-Hansen, Victoria Antoci, Søren Frandsen, Timothy R. Bedding, Pere L. Palle, Rafael A. Garcia, Licai Deng, Marc Hon, Dennis Stello, Uffe G. Jørgensen
Using asteroseismic techniques combined with other methods, we aim to derive physical parameters and the evolutionary stage for the planet hosting star epsilon Tau, which is one of the four red giants located in the Hyades.
Solar and Stellar Astrophysics
2 code implementations • 13 Feb 2018 • Jie Yu, Daniel Huber, Timothy R. Bedding, Dennis Stello, Marc Hon, Simon J. Murphy, Shourya Khanna
Thanks to the large red giant sample, we confirm that red-giant-branch (RGB) and helium-core-burning (HeB) stars collectively differ in the distribution of oscillation amplitude, granulation power, and width of power excess, which is mainly due to the mass difference.
Solar and Stellar Astrophysics
