Seyfert Type 1.5 galaxy NGC 1275 tagged posts

Research Investigates Radio Galaxy 3C 84

Research investigates radio galaxy 3C 84
Stacked 43 GHz image of 3C 84, with the major emission regions labeled. Motion detected in the two lanes is found to be potentially associated with gamma-ray flares. Credit: Hodgson et al., 2021.

An international team of astronomers has conducted a detailed kinematic study of a radio galaxy known as 3C 84. The research sheds more light on the properties of this source and its connection to gamma-ray emission. The study was detailed in a paper published April 7 on the arXiv pre-print repository.

Radio galaxies emit huge amounts of radio waves from their central cores. Black holes at the centers of these galaxies accrete gas and dust, generating high-energy jets visible in radio wavelengths, which accelerate electrically charged particles to high velocities.

Astronomers are especia...

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