Evidence for ultra-energetic particles in jet from black hole

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C. Megan Urry Israel Munson Professor of Physics and Astronomy at Yale. Credit: Yale University
C. Megan Urry, Israel Munson Professor of Physics and Astronomy at Yale. Credit: Yale University

An international team of astronomers led by researchers at Yale has obtained key infrared observations that reveal the nature of quasar particle jets that originate just outside super-massive black holes at the center of galaxies and radiate across the spectrum from radio to X-ray wavelengths; a complementary study of jet X-ray emission led by astronomers at the University of Southampton, reaches the same conclusion.


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