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Direct Imaging of a...
Direct Imaging of a Toroidal Magnetic Field in the Inner Jet of NRAO 150
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- Molina, Sol N. (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Agudo, Ivan (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Gomez, Jose L. (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Krichbaum, Thomas P. (author)
- Max-Planck Institut für Radioastronomie,Max-Planck Institute for Radio Astronomy
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- Marti-Vidal, Ivan, 1980 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Roy, Alan L. (author)
- Max-Planck Institut für Radioastronomie,Max-Planck Institute for Radio Astronomy
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(creator_code:org_t)
- 2016-11-24
- 2016
- English.
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In: Galaxies. - : MDPI AG. - 2075-4434. ; 4:4, s. Art. no. 70-
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Abstract
Subject headings
Close
- Most formation models and numerical simulations cause a helical magnetic field to form, accelerate and collimate jets in active galactic nuclei (AGN). For this reason, observational direct evidence for the existence of these helical magnetic fields is of special relevance. In this work, we present ultra-high-resolution observations of the innermost regions of the jet in the quasar NRAO150. We study the polarization structure and report evidence of a helical magnetic field.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- 3c-120
- frequencies
- vlbi
- active galactic nuclei
- polarization
- faraday-rotation
- gradients
- base-line interferometry
Publication and Content Type
- art (subject category)
- ref (subject category)
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