Results 171 to 180 of about 893,203 (252)
Radiative Acceleration of Astrophysical Jets: Line-Locking in SS 433 [PDF]
, 1982 Paul R. Shapiro +2 more
openalex +1 more source
Physical Review Special Topics. Accelerators and Beams, 2011 Thermonuclear reaction cross sections of astrophysical interest decrease exponentially with energy, approaching the level of femtobarn or less at the Gamow window.
A. Lemut +10 more
doaj +1 more source
Particle acceleration in electron-ion jets
, 2005 Weibel instability created in collisionless shocks is responsible for particle (electron, positron, and ion) acceleration. Using a 3-D relativistic electromagnetic particle (REMP) code, we have investigated particle acceleration associated with a ...
Fishman, G. J. +8 more
core +2 more sources
The main jet axis of the W49B supernova remnant [PDF]
We identify an axis connecting two opposite `ears' in the supernova remnant W49B and morphological signatures of three arcs around this axis that we claim are sections of full circum-jet rings. Based on recent identifications of morphological signatures of jets in core-collapse supernovae (CCSNe), including ejecta-rich axes, we reexamine images of W49B
arxiv +1 more source
On the local magnetorotational instability of astrophysical jets [PDF]
, 2000 M. Hanasz, H. Sol, C. Sauty
openalex +1 more source
Shear Acceleration in Relativistic Astrophysical Jets
The Astrophysical Journal, 2004 18 pages, ApJ in press; final version (small typos corrected to match published version), Journal-ref ...
Peter Duffy, Frank M. Rieger
openaire +3 more sources
, 2008 Nonthermal radiation observed from astrophysical systems containing relativistic jets and shocks, e.g., active galactic nuclei (AGNs), gamma-ray bursts (GRBs), and Galactic microquasar systems usually have power-law emission spectra.
G. J. FISHMAN +5 more
core +1 more source
Relativistic MHD jets and the GRBs [PDF]
arXiv, 2002 High velocity highly collimated beams of plasma -- the jets -- are known as a general phenomenon among astrophysical sources of different energy and spatial scale. The common MHD scenario of astrophysical jet formation allows to describe the different jet sources by a scaling of the jet magnetization.
arxiv
Astrophysical Jets Treated as Experiment in the Cyber Space Laboratory [PDF]
, 2000 Yutaka Uchida +5 more
openalex +1 more source
On relativistic jet/counterjet asymmetry in the presence of radiating jet boundary layer [PDF]
arXiv, 2002 We consider radiation of relativistic electrons accelerated within the jet extended boundary layer. Due to velocity shear across the boundary the observed jet/counterjet brightness ratio is diminished as compared to the one derived for the jet spine. Thus the jet Lorentz factor evaluated from the observed jet asymmetry can be an underestimated value ...
arxiv