Kolmapäeval, 27. novembril kell 15 on kõik oodatud Tõraverre Tartu observatooriumisse astronoomiaseminarile, mis toimub inglise keeles. Ettekande peab Joonas Nättilä (Nordita ja Columbia Ülikool).
Kokkuvõte inglise keeles.
I’ll present our current efforts for understanding the physics of turbulence in magnetized, weakly-collisional plasmas. Such turbulent plasmas can be found, for example, in accretion disk coronae, pulsar wind nebulae, gamma-ray bursts, and magnetically-confined fusion reactors. Our results are based on new massively-parallel fully-kinetic particle-in-cell simulations of decaying turbulence. These simulations offer new insights into the physics of the turbulent energy cascade, particle acceleration mechanisms, and possible radiation signatures from such plasma.
Kohtumiseni Tõraveres!