Speaker
Tram Nguyen
(Max Planck Institute for Solar System Research)
Description
The recent discovery of inertial waves on the surface of the Sun offers new possibilities to learn about the solar interior. These waves are long-lived with a period on the order of the Sun rotation period (~27 days) and are sensitive to parameters deep inside the Sun. They are excited by turbulent convection, leading to a passive imaging problem. In this work, we present the forward and inverse problem of reconstructing viscosity and differential rotation on the Sun from cross-covariance observations of these inertial waves.
Authors
Tram Nguyen
(Max Planck Institute for Solar System Research)
Prof.
Thorsten Hohage
Dr
Damien Fournier
Prof.
Laurent Gizon
