У оквиру семинара Групе за гравитацију, честице и поља, у петак, 7. новембра 2025. године, у 11:15 у сали 360 Института за физику у Београду, др Андреј Јегоров (Институт за физику у Београду) одржаће предавање:
Dark matter phenomenon and my work on indirect dark matter searches
САЖЕТАК:
I will review the discovery history of dark matter (DM), its role in early and present Universe with implications for DM models. Then I will talk about all main contemporary DM candidates: weakly interacting massive particles (WIMPs), axions, sterile neutrinos, primordial black holes and others. WIMP paradigm will be discussed in more details. In the second part I will tell about my work on indirect WIMP searches and constraints. This comprises the search near the Galactic center in microwave band, constraints from radio observations of Andromeda galaxy (M31). Another direction employs gamma-ray band: observations of M31 again, as well as nearby supermassive black holes. Finally I will summarize the global status of WIMP indirect searches and future possibilities for DM discovery.