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Non-thermal radio emission from OB stars: an observer’s view
(Astromical Society of the Pacific, 2010-05)
Some early-type stars are detectable radio emitters; their spectra can present both thermal and non-thermal contributions. Here I review the public radio data on OB stars, focusing on the non-thermal sources. The analysis ...
A Nonthermal Bomb Explains the Near-infrared Superflare of Sgr A&z.ast
(Institute of Physics Publishing, 2020-03)
The Galactic center supermassive black hole, Sgr A, has experienced a strong, unprecedented flare in 2019 May when its near-infrared luminosity reached much brighter levels than ever measured. We argue that an explosive ...
Radiative model for the microquasar SS433: Non-thermal emission from the eastern jet
(Asociación Argentina de Astronomía, 2021)
In this work we propose a lepto-hadronic model for the non-thermal emission of the eastern jet of the galactic microquasar SS433. We obtain that the flux in TeV reported by the HAWK Collaboration can beexplained by the ...