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The Fermi bubbles inflated by winds from the accretion flow in Sgr A*

Published online by Cambridge University Press:  07 March 2016

Guobin Mou*
Affiliation:
Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Rd, Shanghai 200030, China email: [email protected] University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
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Abstract

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By performing three-dimensional hydrodynamical simulations, we show that the Fermi bubbles could be inflated by winds launched from the “past” hot accretion flow in Sgr A*. The parameters of the accretion flow required in the model are consistent with those obtained independently from other observational constraints. The wind parameters are taken from small scale MHD numerical simulations of hot accretion flows.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2016 

References

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