Activity: Probing the properties of strongly interacting matter at non-zero temperatures and densities in heavy ion beam experiments. Study of baryonic matter near the nuclear liquid-gas phase transition. A study of the properties of multinucleon transfer reactions. High precision mass measurement of heavy and superheavy elements and laser spectroscopy of heavy and superheavy elements produced in fusion reactions with heavy ion beams. Measurement of effective cross sections in X(n, α)Y reactions, where X (Fe, Ca, etc.) are elements present on a large scale in nuclear technology and the human body. Spectroscopy of gamma rays, neutrons and alpha particles. Vavilov-Čerenkov radiation, synchrotron radiation, transition radiation, undulator radiation, parametric radiation.