IAU Symposium 365

Dynamics of Solar and Stellar
Convection Zones and Atmospheres

21–25 August 2023, Yerevan, Armenia


  • At the Gallery page, a collection of photographs taken during the symposium is now available.
  • The Proceedings page and the IAU_AuthorMacro.zip file downloadable therefrom are updated.
  • The page limit for Proceedings papers is now extended without a strict specification (see the Proceedings page).

Last update: 18 September 2023

The Symposium brought together solar and stellar physicists investigating the dynamics of convection zones and lower atmospheres. It was dedicated to observational and theoretical aspects of the hydrodynamics and magnetohydrodynamics of the solar and stellar convection zones and lower atmospheres, both global and local, with the inclusion of numerical simulations as a particular branch of theoretical research. Specific subjects discussed were:

  • convection (solar – on different scales – and stellar),
  • differential rotation and meridional circulation (both solar and stellar),
  • global dynamo (in the Sun and stars; solar-cycle observed patterns and predictions),
  • helioseismology and asteroseismology (both global and local; probing subsurface structure and dynamics),
  • local magnetic-flux emergence and sunspot and starspot formation (observed patterns of sunspot evolution, small-scale motions, local dynamo).

Contacts: iaus365@sinp.msu.ru (SOC)
iaus365@aras.am (LOC)