https://doi.org/10.1140/epjc/s10052-025-13922-7
Regular Article - Theoretical Physics
Can synchrotron radiation reveal the presence of dark sector around black hole?
Institute of Physics, Maria Curie-Sklodowska University, pl. Marii Curie-Sklodowskiej 1, 20-031, Lublin, Poland
Received:
6
January
2025
Accepted:
9
February
2025
Published online:
20
February
2025
We studied synchrotron radiation of a massive charged under visible and hidden sector groups, moving in equatorial plane around spherically symmetric weakly magnetized black hole. As a model of dark matter we choose the one, in which Maxwell field is coupled to the additional U(1)-gauge field envisaging the dark sector, the so-called dark photon model. Magnetization of a black hole also stems from Maxwell-dark photon electrodynamics. One found the radiation power and energy loss of the particle and looked for the imprints of dark matter on those phenomena.
© The Author(s) 2025
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