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The Origin of Matter at the Base of Relativistic Jets in Active Galactic Nuclei

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arxiv 2007.09717 v1 pith:XV4VUJNA submitted 2020-07-19 astro-ph.HE

classification astro-ph.HE
keywords particlesjetsoutflowrelativisticaccretionactivebaseblack
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The generation of relativistic jets in active sources such as blazars is a complex problem with many aspects, most of them still not fully understood. Relativistic jets are likely produced by the accretion of matter and magnetic fields onto spinning black holes. Ergospheric dragging effects launch a Poynting-dominated outflow in the polar directions of these systems. Observations with very high resolution of the jet in the nearby radio galaxy M87 and evidence of extremely fast variability in the non-thermal radiation of several other objects indicate that charged particles produce synchrotron emission and gamma rays very close to the base of the jet. How these particles are injected into the magnetically shielded outflow is a mystery. Here we explore the effects of various processes in the hot accretion inflow close to the black hole that might result in the copious production of neutral particles which, through annihilation and decay in the jet's funnel, might load the outflow with mass and charged particles on scales of a few Schwarzschild radii.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Outgoing electromagnetic flux from rotating wormholes

    gr-qc 2024-11 reject novelty 6.0 of 10

    A rotating Damour-Solodukhin wormhole with a specific, assumed magnetic field can produce a Poynting flux comparable to that of a Kerr black hole.

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