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Information × Registration Number 0123U102248, ( 0224U000377  ) R & D request Title Properties of the matter at high energies and in galaxies during the epoch of the reionization of the Universe Head Izotov Yurii I., Доктор фізико-математичних наук Registration Date 17-04-2023 Organization М.М.Bogolyubov Institute of Theoretical Physics of the National Academy of Sciences of Ukraine popup.description1 It is proposed to study the fundamental properties of matter as a result of collisions of relativistic particles and the properties of the early universe at various stages of its evolution. The study includes two periods of global phase transformations in the universe — the transition from quark-gluon plasma to hadronic plasma at an early stage and secondary ionization of matter at a late stage of the universe's evolution. It is proposed to develop a model of the generation of the primary magnetic field and obtain constraints on its properties for verification by means of observational astronomy. The research involves the use of own and archival experimental data obtained at the Large Hadron Collider, Space Telescope named after Hubble (in the ultraviolet range), Space Telescope named after James Webb (in the infrared) and radio observations of emission and absorption caused by hyperfine splitting of the energy state of neutral hydrogen. popup.nrat_date 2024-12-09 Close