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Time Dependent Models of Flares from Sagittarius A*
Katie Dodds-Eden, Prateek Sharma, Eliot Quataert +4
The emission from Sgr A*, the supermassive black hole in the Galactic Center, shows order of magnitude variability ("flares") a few times a day that is particularly prominent in th…
Thermal Instability with Anisotropic Thermal Conduction and Adiabatic Cosmic Rays: Implications for Cold Filaments in Galaxy Clusters
Prateek Sharma, Ian J. Parrish, Eliot Quataert
Observations of the cores of nearby galaxy clusters show H and molecular emission line filaments. We argue that these are the result of {\em local} thermal instability in a {\em…
Flares from Sgr A* and their emission mechanism
K. Dodds-Eden, D. Porquet, G. Trap +12
We summarize recent observations and modeling of the brightest Sgr A* flare to be observed simultaneously in (near)-infrared and X-rays to date. Trying to explain the spectral char…