XX Conference on Fundamental Atomic Spectroscopy (FAS-XX) traditionally covers all branches of fundamental atomic spectroscopy. The priority subject of FAS-XX will be problems associated with the most rapidly developing areas in atomic spectroscopy:

energy structure of atoms and ions

spectroscopy of multiply charged ions

elementary atomic processes (recombination, ionization, charge-exchange collisions, etc.) and their probability

plasma diagnostics

kinetics of atomic states and spectra in a dense plasma in astrophysical objects

exotic atoms

the interaction of atoms and ions with electromagnetic fields

ultrafast processes in ultrashort laser pulses

spectroscopy of atomic systems with high temporal resolution

spectroscopy of single nano-objects and nanostructures, etc.

The Conference will be coupled with Scientific Seminar for young scientists.The Conference will be held at the Voronezh State University.