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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 ...
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 ...
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 processes in jets
(World Scientific, 2010-06)
Relativistic jets and collimated outflows are ubiquitous phenomena in astrophysical settings, from young stellar objects up to Active Galactic Nuclei. The observed emission from some of these jets can cover the whole ...