Results 31 to 40 of about 240,141 (195)
Imaging simulated relativistic radio jets.
, 2002 Flux maps of simulated relativistic jets are presented. Both 2-D axially symmetric (Duncan & Hughes, 1994: ApJ, 436, L119) and 3-D (Hardee, et al., 2001: ApJ, 555, 744 and Hughes, et al., 2002, ApJ, 572, in press) jets are examined.
Swift, Carrie M.
core +5 more sources
Magnetized, Relativistic Jets [PDF]
Proceedings of XII Multifrequency Behaviour of High Energy Cosmic Sources Workshop — PoS(MULTIF2017), 2018 Extragalactic relativistic jets are composed by charged particles and magnetic fields, as inferred from the synchrotron emission that we receive from them. The Larmor radii of the particles propagating along the magnetic field are much smaller than the scales of the problem, providing the necessary coherence to the system to treat is as a flow.
Perucho, Manel +3 more
openaire +2 more sources
The Morphology and Dynamics of Relativistic Jets with Relativistic Equation of State
The Astrophysical Journal, 2023 We study the effect of plasma composition on the dynamics and morphology of relativistic astrophysical jets. Our work is based on a relativistic total variation diminishing simulation code.
Raj Kishor Joshi, Indranil Chattopadhyay
doaj +1 more source
Relativistic Landau resonances [PDF]
, 2005 The possible interactions between plasma waves and relativistic charged particles are considered. An electromagnetic perturbation in the plasma is formulated as an elliptically polarized wave, and the collisionless plasma is described by a distribution ...
Evangelidis, E. A., Botha, Gert
core +1 more source
Recollimation shocks in relativistic jets
, 2018 Recollimation shocks (RS) appear associated with relativistic flows propagating through pressure mismatched atmospheres. Astrophysical scenarios invoking the presence of such shocks include jets from AGNs and X-ray binaries and GRBs.
Manel Perucho +3 more
core +2 more sources
Numerical Simulations of Blazar Jets and their Non-thermal Radiation [PDF]
, 2004 In the past years relativistic (magneto)hydrodynamic simulations have been used extensively to study the time-dependent hydrodynamic properties of extra galactic jets.
Mimica, Petar, Mimica, P.
core +1 more source
Particles in Relativistic MHD Jets. I. Role of Jet Dynamics in Particle Acceleration
The Astrophysical Journal, 2023 Relativistic jets from (supermassive) black holes are typically observed in nonthermal emission, caused by highly relativistic electrons. Here, we study the interrelation between three-dimensional (special) relativistic magnetohydrodynamics, and particle
Ravi Pratap Dubey +2 more
doaj +1 more source
The baryon loading effect on relativistic astrophysical jet transport in the interstellar medium
New Journal of Physics, 2018 The composition of the astrophysical relativistic jets remains uncertain. By kinetic particle-in-cell simulations, we show that the baryon component in the jet, or the so-called baryon loading effect (BLE), heavily affects relativistic jets transport ...
W P Yao +8 more
doaj +1 more source
3D structures on relativistic jets [PDF]
New Astronomy Reviews, 2002 The properties of wave-like helically twisted normal mode structures on steady relativistic jets are summarized. Wave speeds are a function of the wavelength and less than the jet speed. However, normal mode interference can lead to both stationary and superluminal phase effects.
openaire +2 more sources
The Highest Redshift Relativistic Jets
, 2007 5 pages, 2 figures, to appear in Extragalactic Jets: Theory and Observation from Radio to Gamma Ray, Eds. T.A. Rector and D.S.
Cheung, C.C. +7 more
openaire +3 more sources