High Energy Physics News & Events

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Kobra: a Vlasov Code with AMR

GGD - Gr@V seminar
Speaker
Sebastian Konewko (Gent University)
Event date
Venue
Hybrid: Sala Sousa Pinto and Zoom
Event type

Plasmas in fusion reactors are highly prone to instabilities. Edge-localized modes (ELMs) occurring at the scrape-off layer (SOL) are instabilities that are responsible for large energy losses in the plasma core and present large potential for damage to the plasma-facing components.

Discussion of the paper "Impact of theoretical uncertainties on model parameter reconstruction from GW signals sourced by cosmological phase transitions", by Marek Lewicki, et al.

Speaker
João Pedro Pino (U. Aveiro)
Event date
Venue
Hybrid: Room Sousa Pinto and Zoom
Ends on
Event type

Impact of theoretical uncertainties on model parameter reconstruction from GW signals sourced by cosmological phase transitions

Marek Lewicki, Marco Merchand, Laura Sagunski, Philipp Schicho, Daniel Schmitt

Slowly Rotating Accretion Flows around Supermassive Black Holes in Elliptical Galaxies

GGD - Gr@V Seminar
Speaker
Razieh Ranjbar (Ferdowsi University)
Event date
Venue
On-site: Sala Sousa Pinto
Event type

It has been believed that supermassive black holes (SMBHs) in the majority of nearby galaxies in the universe are powered by accretion flows. Observational evidence and many numerical simulations show of elliptical galaxies have revealed a surprising fact, in the densest regions of massive elliptical galaxies the hot gas rotates very slowly.