NAGIOS: RODERIC FUNCIONANDO

A Highly Magnetized Twin-Jet Base Pinpoints a Supermassive Black Hole

Repositori DSpace/Manakin

IMPORTANT: Aquest repositori està en una versió antiga des del 3/12/2023. La nova instal.lació está en https://roderic.uv.es/

A Highly Magnetized Twin-Jet Base Pinpoints a Supermassive Black Hole

dc.contributor.author	Baczko, A.K.
dc.contributor.author	Schulz, R.
dc.contributor.author	Kadler, Matthias
dc.contributor.author	Ros Ibarra, Eduardo
dc.contributor.author	Perucho Pla, Manuel
dc.contributor.author	Krichbaum, T. P.
dc.contributor.author	Böck, M.
dc.contributor.author	Bremer, M.
dc.contributor.author	Grossberger, C.
dc.contributor.author	Lindqvist, M.
dc.contributor.author	Lobanov, A.P.
dc.contributor.author	Mannheim, K.
dc.contributor.author	Martí Vidal, Iván
dc.contributor.author	Müller, C.
dc.contributor.author	Wilms, J.
dc.contributor.author	Zensus, J. Anton
dc.date.accessioned	2017-07-04T14:47:06Z
dc.date.available	2017-07-04T14:47:06Z
dc.date.issued	2016
dc.identifier.citation	Baczko, A.K. Schulz, R. Kadler, Matthias Ros Ibarra, Eduardo Perucho Pla, Manuel Krichbaum, T. P. Böck, M. Bremer, M. Grossberger, C. Lindqvist, M. Lobanov, A.P. Mannheim, K. Martí Vidal, Iván Müller, C. Wilms, J. Zensus, J. Anton 2016 A Highly Magnetized Twin-Jet Base Pinpoints a Supermassive Black Hole Astronomy and Astrophysics 593 A47 1 9
dc.identifier.uri	http://hdl.handle.net/10550/59337
dc.description.abstract	Supermassive black holes (SMBH) are essential for the production of jets in radio-loud active galactic nuclei (AGN). Theoretical models based on (Blandford & Znajek 1977, MNRAS, 179, 433) extract the rotational energy from a Kerr black hole, which could be the case for NGC 1052, to launch these jets. This requires magnetic fields on the order of 103G to 104G. We imaged the vicinity of the SMBH of the AGN NGC 1052 with the Global Millimetre VLBI Array and found a bright and compact central feature that is smaller than 1.9 light days (100 Schwarzschild radii) in radius. Interpreting this as a blend of the unresolved jet bases, we derive the magnetic field at 1 Schwarzschild radius to lie between 200 G and ~ 8.3 × 10e4 G consistent with Blandford & Znajek models.
dc.relation.ispartof	Astronomy and Astrophysics, 2016, vol. 593, num. A47, p. 1-9
dc.subject	Camps magnètics
dc.subject	Astrofísica
dc.subject	Astronomia
dc.title	A Highly Magnetized Twin-Jet Base Pinpoints a Supermassive Black Hole
dc.type	journal article	es_ES
dc.date.updated	2017-07-04T14:47:07Z
dc.identifier.doi	10.1051/0004-6361/201527951
dc.identifier.idgrec	111881
dc.rights.accessRights	open access	es_ES