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arXiv · 2103.01900

Synchrotron emission from a nearby zone of SgrA$^*$

G. Gogaberishvili·Z. N. Osmanov·S. M. Mahajan
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Abstract

Quasi-linear diffusion (QLD), driven by the cyclotron instability, is proposed as a mechanism for the possible generation of synchrotron emission in the nearby zone of SgrA$^*$. For physically reasonable parameters, the QLD, by causing non-zero pitch angle scattering lets electrons with the relativistic factors of the order of $10^8$ emit synchrotron radiation in the hard $X$-ray spectral band $\sim120$ keV.

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G. Gogaberishvili, Z. N. Osmanov, S. M. Mahajan. 2021-03-31. Synchrotron emission from a nearby zone of SgrA$^*$. https://doi.org/10.1093/mnras%2Fstab682

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