IAC Research Division Seminar today by Dr. Teimuraz Zaqarashvili (University of Graz); Tuesday March 09 2021, 12:30
Seminarios del IAC
Instituto de Astrofísica de Canarias
IAC seminars
Rossby waves and solar activity variations
Dr. Teimuraz Zaqarashvili (University of Graz)Tuesday March 09 2021, 12:30 (Online) - Live streaming
Recent progress in observations of Rossby-type waves on the Sun revived the interests towards the waves. Though the hydrodynamic Rossby waves are well studied in the Earth context, ubiquitous existence of magnetic field in the atmosphere/interior of the Sun requires to study the waves in magnetohydrodynamics. The talk will cover the recent direct observations of Rossby waves on the Sun, theoretical development of magneto-Rossby wave theory and the possible connection of the waves to observed long and short term variations in solar magnetic activity.
Zoom link: https://rediris.zoom.us/j/87688499449?pwd=TUVkNDRnNEI3eUJUTDdwYnRHNGtVdz09
Meeting ID: 876 8849 9449
Passcode: 290674
Youtube: https://youtu.be/doN6phumD7c
More talks at http://iactalks.iac.es