Astrometry and Photometry of hazardous asteroids and other objects.
Principal Investigator: dr. K. Černis, Chief Researcher
Duration: 2023.01.01 - 2027.12.31
Executors: Astrophotometry Group
Scientific objective: Searching for the new Near Earth and Main Belt Asteroids. Determination of physical characteristics for asteroids and comets of various groups, improvement of their orbital elements. Observations of specific Gaia and other objects.
Radiation transport, magnetohydrodynamic phenomena in stars and stellar systems, dynamics of binary stars
Principal Investigator: prof. dr. A. Kučinskas, Chief Researcher
Duration: 2024.01.01 — 2028.12.31
Executors: Stars and Stellar Systems Physics Group
Scientific objective: Investigations of a) radiation, hydrodynamic and magnetohydrodynamic phenomena on the structures of different types of stellar atmospheres and their spectrophotometric properties, and b) stars and stellar systems dynamic evolution characteristics.
Chemical evolution of stars and galaxies, and parameter features of stars with exoplanets.
Principal Investigator: habil. dr. G. Tautvaišienė, Chief Researcher
Duration: 2026.01.01 - 2030.12.31
Executors: Astrospectroscopy and Exoplanets Group
Scientific objective: To investigate chemical atmosphere composition of low and intermediate mass stars, to determine asteroseismc ages, to investigate gradients of chemical elements in Milky way and other galaxies, to investigate charasteristics of stars with exoplanets.
Correlation and Relativistic Effects in Complex Atoms and Ions
Principal Investigator: prof. habil. Dr. Gediminas Gaigalas, Chief Researcher
Duration: 2025.01.01 — 2029.12.31
Executors: Computational Atomic Structure Group
Scientific objective: Development of new modules for GRASP software packages; energy spectra, transition characteristics, hyperfine structure, and isotopic shift investigations for complex atoms and ions, including lanthanides and actinides.
Investigation of interactions in atoms and their systems
Principal Investigator: dr. V. Jonauskas, Chief Researcher
Duration: 2024.01.01-2028.12.31
Executors: Atomic Processes Physics Group
Scientific objective: Modelling of many-electron processes in plasma; development of photon and electron ionization methods and improvement of computational programs; study of cascades of elementary processes; study of the influence of correlation effects on processes; modelling of nanoparticle geometric structure and magnetic interactions.
Theoretical investigataion of subatomic and cold atom systems.
Principal Investigator: dr. A. Deltuva, Chief Researcher
Duration: 2026.01.01 - 2030.12.31
Executors: Nuclear and Particle Physics Group
Scientific objective: To theoretically calculate characteristics of nuclei, their reactions and elementary particles, and compare these characteristics with experimantal data. To develop mathematical physics methods for quantum systems characterisation. To extend methods of atomic physics and adapt them for cold atom systems.
Complex nonlinear phenomena in stochastic physical and social systems
Principal Investigator: dr. A. Kononovičius, Senior Researcher
Duration: 2026.01.01 - 2030.12.31
Executors: Complex Physical and Social Systems Group
Scientific objective: To develop tightly related complex systems theoretical models, applying stochastic analysis, Floquet analysis and representation theory of quantum groups methods. To deepen the understanding of theoretical nonlinear processes. Search for applications of developed methods solving matematical, physical and multidisplinary practical problems.
Optical, Kinetic and Topologic Properties of Cold Atoms and Condensed Molecular Derivatives
Principal Investigator: habil. dr. G. Juzeliūnas, Distinguished Professor, Chief Researcher
Duration: 2022.01.01 - 2026.12.31
Executors: Cold Atoms and Condensed Molecular Structures Group
Scientific objective: To investigate optical, kinetic and topological properties of condensed atomic and molecular derivatives by methods of quantum mechanics and quantum optics. To apply the obtained theoretical results to the analysis of cold atoms gas as well as for modeling and prediction of molecular derivatives.