Coursera Spring Sale
40% Off Coursera Plus Annual!
Grab it
Explore stellar magnetism and solar convection dynamics in this 53-minute lecture presented at UCLA's Institute for Pure & Applied Mathematics Workshop on Rotating Turbulence. Delve into the theoretical challenges of understanding the Sun's dynamo, examining both its ordered magnetic field and the underlying plasma motions. Learn about the unique observational advantages of studying the Sun's inductive motions, from the rapid convection in the photosphere to helioseismic insights into subsurface flows. Examine the significance of differential rotation in the Sun, where equatorial regions rotate faster than polar regions, and understand how this relates to Coriolis force effects on deep convection. Discover recent breakthroughs and unexpected findings in modeling solar convection, particularly focusing on the interaction between high-Rossby-number boundary layers and low-Rossby-number bulk convection zones. Gain insights into future research directions for understanding solar convection and its implications for other low-mass stars.
