GRMHD Simulations and Modeling for Jet Formation and Acceleration Region in AGNs
Universe, 2022 Relativistic jets are collimated plasma outflows with relativistic speeds. Astrophysical objects involving relativistic jets are a system comprising a compact object such as a black hole, surrounded by rotating accretion flows, with the relativistic jets
Yosuke Mizuno
doaj +1 more source
Particle-in-Cell Simulations of Astrophysical Relativistic Jets
Universe, 2021 Astrophysical relativistic jets in active galactic nuclei, gamma-ray bursts, and pulsars is the main key subject of study in the field of high-energy astrophysics, especially regarding the jet interaction with the interstellar or intergalactic ...
Athina Meli, Ken-ichi Nishikawa
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Absorbed relativistic jets in radio-quiet narrow-line Seyfert 1 galaxies [PDF]
Astronomy & Astrophysics, 2020 Narrow-line Seyfert 1 (NLS1) galaxies are peculiar active galactic nuclei. Most of them do not show strong radio emission, but seven radio-quiet (or radio-silent) NLS1s have recently been detected flaring multiple times at 37 GHz by the Metsähovi Radio ...
M. Berton +8 more
semanticscholar +1 more source
SDSS J211852.96−073227.5: The first non-local, interacting, late-type intermediate Seyfert galaxy with relativistic jets [PDF]
Astronomy & Astrophysics, 2020 It has been often suggested that a tangible relation exists between relativistic jets in active galactic nuclei (AGN) and the morphology of their host galaxies. In particular, relativistic jets may commonly be related to merging events.
E. Jarvela +5 more
semanticscholar +1 more source
Magnetic inhibition of the recollimation instability in relativistic jets [PDF]
Monthly notices of the Royal Astronomical Society, 2020 In this paper, we describe the results of three-dimensional relativistic magnetohydrodynamic simulations aimed at probing the role of regular magnetic field on the development of the instability that accompanies recollimation of relativistic jets.
J. Matsumoto +2 more
semanticscholar +1 more source
Kink instabilities in relativistic jets can drive quasi-periodic radiation signatures [PDF]
, 2020 Relativistic jets are highly collimated plasma outflows emerging from accreting black holes. They are launched with a significant amount of magnetic energy, which can be dissipated to accelerate nonthermal particles and give rise to electromagnetic ...
L. Dong, Haocheng Zhang, D. Giannios
semanticscholar +1 more source
Structured, relativistic jets driven by radiation [PDF]
, 2020 Relativistic jets, or highly collimated and fast-moving outflows, are endemic to many astrophysical phenomena. The jets produced by gamma-ray bursts and tidal disruption events are accompanied by the accretion of material onto a black hole or neutron ...
E. Coughlin, M. Begelman
semanticscholar +1 more source
Relativistic Jets in Active Galactic Nuclei [PDF]
, 2018 The nuclei of most normal galaxies contain supermassive black holes, which can accrete gas through a disk and become active. These Active Galactic Nuclei, AGN, can form jets which are observed on scales from AU to Mpc and from meter wavelengths to TeV ...
R. Blandford, D. Meier, A. Readhead
semanticscholar +1 more source
Simulating the dynamics and non-thermal emission of relativistic magnetized jets I. Dynamics [PDF]
Monthly notices of the Royal Astronomical Society, 2020 We have performed magnetohydrodynamic (MHD) simulations of relativistic jets from supermassive blackholes over a few tens of kpc for a range of jet parameters.
D. Mukherjee +4 more
semanticscholar +1 more source
Relativistic X-Ray Jets from the Black Hole X-Ray Binary MAXI J1820+070 [PDF]
Astrophysical Journal, 2020 The black hole MAXI J1820+070 was discovered during its 2018 outburst and was extensively monitored across the electromagnetic spectrum. Following the detection of relativistic radio jets, we obtained four Chandra X-ray observations taken between 2018 ...
M. Espinasse +16 more
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