Стань учёным! | Темная материя во Вселенной и физика микромира – Валерий Рубаков

Topic: "Dark Matter in the Universe and Microscopic Physics" Follow our new project "Become a Scientist!" on VK - https://vk.com/becomeascientist Astrophysical and cosmological data provide irrefutable evidence that dark matter exists in the Universe. These are new particles of unknown nature, known only to experience the same gravitational forces as known particles and to interact extremely weakly with ordinary matter. Their mass in the Universe exceeds that of ordinary matter by a factor of five! One of the main goals of particle physics is to detect these particles, determine their properties, and determine their role in microscopic physics. We will discuss several popular hypotheses about the nature of dark matter particles and the experimental search for them. Valery Rubakov is a chief researcher at the Institute for Nuclear Research of the Russian Academy of Sciences, head of the Department of Particle Physics and Cosmology at the Faculty of Physics at Lomonosov Moscow State University, and a Doctor of Physics and Mathematics. Sciences, Academician of the Russian Academy of Sciences 0:00 - The Mystery of the Universe: Dark Matter. 5:11 - The Universe is Expanding. 10:00 - Photograph of the "Young" Universe. 14:02 - Let's Recall Elementary Particles. 14:55 - Candidates for Dark Matter? 16:03 - The Field of Hypotheses. WIMP. 21:05 - One of the Best Experiments. Xenon-1t. 22:13 - The Birth of Dark Matter Particles. CERN. 25:44 - Indirect Searches for Dark Matter Particles. Neutrinos. Baikal Neutrino Telescope. 28:15 - Other Hypotheses. 29:59 - The Last Candidate. Axion. 32:05 - When Will We Know Everything? ---------------------------------------------------- Subscribe to our channel    / КурилкаГутберга   Our Patreon -   / kurilkagutenberga   VKontakte group - https://vk.com/kurilka.gutenberga Facebook group -   / kurilkagutenberga   Lectures that didn't make it to the main channel are here -    / @КурилкаГутенбергаНеизданное