The theory and simulation of relativistic jet formation: towards a unified model for micro- and macroquasars

@article{Meier2003TheTA,
  title={The theory and simulation of relativistic jet formation: towards a unified model for micro- and macroquasars},
  author={David L. Meier},
  journal={New Astronomy Reviews},
  year={2003},
  volume={47},
  pages={667-672}
}
  • D. Meier
  • Published 1 October 2003
  • Physics
  • New Astronomy Reviews
View PDF on arXiv
89 Citations
Highly Influential Citations
1
Background Citations
49
Methods Citations
5

Figures from this paper

89 Citations

Citation Type

Citation Type

A broadband leptonic model for gamma-ray emitting microquasars
the date of receipt and acceptance should be inserted later Abstract. Observational and theoretical studies point to microquasars (MQs) as possible counterparts of a significant fraction of the…
General relativistic magnetohydrodynamic simulations of the jet formation and large-scale propagation from black hole accretion systems
The formation and large-scale propagation of Poynting-dominatedjets produced by accreting, rapidly rotating black hole systems are studied by numerically integrating the general relativistic…
Kinematical diagrams for conical relativistic jets
We present diagrams depicting the expected inter-dependences of two key kinematical parameters of radio knots in the parsec-scale jets of blazars, deduced from VLBI observations. The two parameters…
Constraints on supermassive black hole spins from observations of active galaxy jets
We discuss the origin of the low-energy cutoff, or LEC, seen in the radio spectra of many extragalactic jets and relate this to the spin of the supermassive black holes that presumably power them.…
Shocks in relativistic transverse stratified jets, a new paradigm for radio-loud AGN
The transverse stratification of active galactic nuclei (AGN) jets is suggested by observations and theoretical arguments, as a consequence of intrinsic properties of the central engine (accretion…
A Novel Jet Model: Magnetically Collimated, Radiation-Pressure Driven Jet
Relativistic jets from compact objects are ubiquitous phenomena in the Unvierse, but their driving mechanism has been an enigmatic issue over many decades. Two basic models have been extensively…
X-ray and radio emission in the nuclei of radio galaxies and thedisk-jet connection
It appears that relativistic jets are produced by accreting black holes. We might therefore expect that events observed in jets, such as the appearance of bright radio knots moving at apparent…
DECELERATING RELATIVISTIC TWO-COMPONENT JETS
Transverse stratification is a common intrinsic feature of astrophysical jets. There is growing evidence that jets in radio galaxies consist of a fast low-density outflow at the jet axis, surrounded…
A two-component model for the high-energy variability of blazars. Application to PKS 2155-304
Aims. We study the production of very-high-energy emission in blazars as a superposition of a steady component from a baryonic jet and a time-dependent contribution from an inner e − e + beam…
Extragalactic jets with helical magnetic fields: relativistic MHD simulations
Context. Extragalactic jets are judged to harbor dynamically important, organized magnetic fields that presumably aid in the collimation of the relativistic jet flows. Aims. We here explore the…
...
...

References

SHOWING 1-10 OF 26 REFERENCES
Formation of the radio jet in M87 at 100 Schwarzschild radii from the central black hole
Massive galaxies often are the source of well collimated jets of material that flow outwards for tens to hundreds of kiloparsecs from the regions surrounding the presumed black holes at their…
Exploring the role of jets in the radio/X-ray correlations of GX 339-4
The Galactic black hole candidate X-ray binary GX 339−4 spends most of its time in the low/hard state, making it an ideal candidate for modeling the assumedly low accretion phase. The radio emission…
Magnetohydrodynamic production of relativistic jets.
TLDR
A magnetohydrodynamic model may explain the basic features of observed jets, including their speed and amount of collimation, and some of the details in the behavior and statistics of different jet-producing sources.
Observational evidence for the accretion-disk origin for a radio jet in an active galaxy
TLDR
It is found that dips in the X-ray emission are followed by ejections of bright superluminal knots in the radio jet, and the mean time betweenX-ray dips appears to scale roughly with the mass of the black hole, although there are at present only a few data points.
A Magnetically-Switched, Rotating Black Hole Model for the Production of Extragalactic Radio Jets and the Fanaroff and Riley Class Division
A model is presented in which both Fanaroff and Riley (FR) class I and II extragalactic jets are produced by magnetized accretion disk coronae in the ergospheres of rotating black holes. It employs a…
Magnetocentrifugal Launching of Jets from Accretion Disks. I. Cold Axisymmetric Flows
We present time-dependent, numerical simulations of the magnetocentrifugal model for jet formation, in an axisymmetric geometry, using a modification of the ZEUS3D code adapted to parallel computers.…
Production of wiggled structure of AGN radio jets in the sweeping magnetic twist mechanism
Magnetohydrodynamics of gamma-ray burst outflows
Using relativistic, axisymmetric, ideal MHD, we examine the outflow from a disk around a compact object, taking into account the baryonic matter, the electron-positron/photon fluid, and the…
The Difference between Radio-loud and Radio-quiet Active Galaxies
The recent development of unified theories of active galactic nuclei (AGNs) has indicated that there are two physically distinct classes of these objects--radio-loud and radio-quiet. Despite…
Electromagnetic extraction of energy from Kerr black holes
When a rotating black hole is threaded by magnetic field lines supported by external currents flowing in an equatorial disc, an electric potential difference will be induced. If the field strength is…
...
...