scholarly journals Cosmic ray acceleration in inhomogeneous magnetic fields about relativistic shocks

1994 ◽  
Vol 268 (2) ◽  
pp. 581-594 ◽  
Author(s):  
S. G. Lucek ◽  
A. R. Bell
Keyword(s):  
Magnetic Fields ◽  
Cosmic Ray ◽  
Relativistic Shocks ◽  
Cosmic Ray Acceleration

scholarly journals Evolution of magnetic fields and cosmic ray acceleration in supernova remnants

2009 ◽  
Vol 44 (4) ◽  
pp. 433-439 ◽  
Author(s):  
K.M. Schure ◽  
J. Vink ◽  
A. Achterberg ◽  
R. Keppens
Keyword(s):  
Magnetic Fields ◽  
Supernova Remnants ◽  
Cosmic Ray ◽  
Cosmic Ray Acceleration

scholarly journals Faraday Tomography of the SS433 Jet Termination Region

Galaxies ◽  
2018 ◽  
Vol 6 (4) ◽  
pp. 137 ◽  
Author(s):  
Haruka Sakemi ◽  
Mami Machida ◽  
Takumi Ohmura ◽  
Shinsuke Ideguchi ◽  
Yoshimitsu Miyashita ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Interstellar Medium ◽  
Cosmic Ray ◽  
Line Of Sight ◽  
Eastern Region ◽  
Cosmic Ray Acceleration ◽  
Galactic Emission ◽  
Tomography Analysis ◽  
Compact Array

A jet termination region provides us with useful information about how a jet interacts with the interstellar medium. Identifying the strength and orientation of magnetic fields at the terminal is crucially important to understanding the mechanism of cosmic-ray acceleration. In this article, we report results of our Faraday-tomography analysis of the eastern region of the radio nebula W50, where a jet from the microquasar SS433 seems to terminate. We apply QU-fitting, a method of Faraday-tomography, to data from the Australia Telescope Compact Array (ATCA) at 1.3–3.0 GHz. In the analysis, we distinguish multiple polarized sources along the line of sight. We identify Galactic emission candidates at Faraday depths around 0 rad m−2 and 300 rad m−2. The Galactic emission around 0 rad m−2 is possibly located in front of W50. We also find emission from W50 with Faraday depths between φ = −112 to 228 rad m−2.

scholarly journals Cosmic-ray acceleration by relativistic shocks: limits and estimates

2017 ◽  
Vol 473 (2) ◽  
pp. 2364-2371 ◽  
Author(s):  
A. R. Bell ◽  
A. T. Araudo ◽  
J. H. Matthews ◽  
K. M. Blundell
Keyword(s):  
Cosmic Ray ◽  
Relativistic Shocks ◽  
Cosmic Ray Acceleration

Cosmic-ray acceleration by pulsars

1984 ◽  
Vol 4 (2-3) ◽  
pp. 387-391 ◽  
Author(s):  
F.Curtis Michel
Keyword(s):  
Cosmic Ray ◽  
Cosmic Ray Acceleration

scholarly journals The Origin and Dynamical Effects of the Magnetic Fields and Cosmic Rays in the Disk of the Galaxy

1970 ◽  
Vol 39 ◽  
pp. 168-183
Author(s):  
E. N. Parker
Keyword(s):  
Magnetic Field ◽  
Cosmic Rays ◽  
Magnetic Fields ◽  
Dynamical Behavior ◽  
Cosmic Ray ◽  
Interested Reader ◽  
Written Text ◽  
The Galaxy ◽  
Basic Ideas ◽  
The Magnetic Field

The topic of this presentation is the origin and dynamical behavior of the magnetic field and cosmic-ray gas in the disk of the Galaxy. In the space available I can do no more than mention the ideas that have been developed, with but little explanation and discussion. To make up for this inadequacy I have tried to give a complete list of references in the written text, so that the interested reader can pursue the points in depth (in particular see the review articles Parker, 1968a, 1969a, 1970). My purpose here is twofold, to outline for you the calculations and ideas that have developed thus far, and to indicate the uncertainties that remain. The basic ideas are sound, I think, but, when we come to the details, there are so many theoretical alternatives that need yet to be explored and so much that is not yet made clear by observations.

Supernova Remnants: An Introductory Review

2004 ◽  
Vol 218 ◽  
pp. 57-64
Author(s):  
Jacco Vink
Keyword(s):  
Cosmic Rays ◽  
Supernova Remnants ◽  
Supernova Remnant ◽  
Cosmic Ray ◽  
Recent Advances ◽  
Cosmic Ray Acceleration ◽  
Introductory Review

The two main aspects of supernova remnant research addressed in this review are: I. What is our understanding of the progenitors of the observed remnants, and what have we learned from these remnants about supernova nucleosynthesis? II. Supernova remnants are probably the major source of cosmic rays. What are the recent advances in the observational aspects of cosmic ray acceleration in supernova remnants?

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