ELFT HÍRADÓ

[mcsete AT physx.u-szeged.hu]

Szeminárium meghívó

Cím: Sgr A*, Sgr A East and feeding of the SMBH

Előadó: Sona Ehlerová
Astronomical Institute, Academy of Sciences of the Czech Republic

Időpont: 2021. október 19. (kedd), 15.00 óra
SZTE TTIK FTCS Budó Ágoston tanterem

Absztrakt:
Sgr A*, the supermassive black hole (SMBH) in the center of the Milky  
Way, is currently not a very active black hole, but it experiences  
episodes of the increased activity.
These episodes are probably connected to the increased mass infall to  
the black hole. We investigate one mechanism how the mass can be  
transported to central regions of the Milky way: through expanding  
shells created by supernova explosions. We study this problem using  
two different hydrodynamical codes: a simplified code RING based on  
the thin shell approximation, and the fully 3D AMR code FLASH.

Minden érdeklődőt szeretettel várunk.

Dr. Csete Mária
Szeminárium koordinátor

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