Gaussian process regression with celerite kernels models red-giant granulation and oscillations in the time domain, recovering nu_max to within about one percent, though some granulation parameters remain unconstrained.
Synergy between asteroseismology and exoplanet science: an outlook
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abstract
Space-based asteroseismology has been playing an important role in the characterization of exoplanet-host stars and their planetary systems. The future looks even brighter, with space missions such as NASA's TESS and ESA's PLATO ready to take on this legacy. In this contribution, we provide an outlook on the synergy between asteroseismology and exoplanet science, namely, on the prospect of conducting a populational study of giant planets around oscillating evolved stars with the TESS mission.
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Gaussian Process modelling of granulation and oscillations in red-giant stars
Gaussian process regression with celerite kernels models red-giant granulation and oscillations in the time domain, recovering nu_max to within about one percent, though some granulation parameters remain unconstrained.