Radio evolution of supernova remnants including non-linear particle acceleration

2018 ◽  
Vol 297-299 ◽  
pp. 49-52
Author(s):  
M.Z. Pavlović ◽  
D. Urošević ◽  
B. Arbutina
Keyword(s):  
Particle Acceleration ◽  
Supernova Remnants ◽  
Non Linear

scholarly journals 3D simulations of supernova remnants evolution including non-linear particle acceleration

2010 ◽  
Vol 509 ◽  
pp. L10 ◽  
Author(s):  
G. Ferrand ◽  
A. Decourchelle ◽  
J. Ballet ◽  
R. Teyssier ◽  
F. Fraschetti
Keyword(s):  
Particle Acceleration ◽  
Supernova Remnants ◽  
3D Simulations ◽  
Non Linear

scholarly journals GALACTIC AND EXTRAGALACTIC SUPERNOVA REMNANTS AS SITES OF PARTICLE ACCELERATION

2013 ◽  
Vol 53 (A) ◽  
pp. 612-616
Author(s):  
Manami Sasaki
Keyword(s):  
Particle Acceleration ◽  
Supernova Remnants ◽  
Supernova Remnant ◽  
Strong Shock ◽  
Cosmic Ray ◽  
Galactic Cosmic Rays ◽  
X Rays ◽  
Basic Physics ◽  
Nearby Galaxies ◽  
Radiation Processes

Supernova remnants, owing to their strong shock waves, are likely sources of Galactic cosmic rays. Studies of supernova remnants in X-rays and gamma rays provide us with new insights into the acceleration of particles to high energies. This paper reviews the basic physics of supernova remnant shocks and associated particle acceleration and radiation processes. In addition, the study of supernova remnant populations in nearby galaxies and the implications for Galactic cosmic ray distribution are discussed.

scholarly journals High-energy emission from transients

2013 ◽  
Vol 371 (1992) ◽  
pp. 20120279 ◽  
Author(s):  
J. A. Hinton ◽  
R. L. C. Starling
Keyword(s):  
Particle Acceleration ◽  
Time Scales ◽  
Supernova Remnants ◽  
Gamma Ray ◽  
Experimental Situation ◽  
High Energy ◽  
Galactic Cosmic Rays ◽  
Time Variable ◽  
Wide Range ◽  
Cosmic Explosions

Cosmic explosions dissipate energy into their surroundings on a very wide range of time scales: producing shock waves and associated particle acceleration. The historical culprits for the acceleration of the bulk of Galactic cosmic rays are supernova remnants: explosions on approximately 10 4 year time scales. Increasingly, however, time-variable emission points to rapid and efficient particle acceleration in a range of different astrophysical systems. Gamma-ray bursts have the shortest time scales, with inferred bulk Lorentz factors of approximately 1000 and photons emitted beyond 100 GeV, but active galaxies, pulsar wind nebulae and colliding stellar winds are all now associated with time-variable emission at approximately teraelectron volt energies. Cosmic photons and neutrinos at these energies offer a powerful probe of the underlying physical mechanisms of cosmic explosions, and a tool for exploring fundamental physics with these systems. Here, we discuss the motivations for high-energy observations of transients, the current experimental situation, and the prospects for the next decade, with particular reference to the major next-generation high-energy observatory, the Cherenkov Telescope Array.

Particle acceleration by a non-linear langmuir wave in an inhomogeneous plasma

1975 ◽  
Vol 53 (1) ◽  
pp. 101-102 ◽  
Author(s):  
V.I Karpman ◽  
J.N Istomin ◽  
D.R Shklyar
Keyword(s):  
Particle Acceleration ◽  
Inhomogeneous Plasma ◽  
Langmuir Wave ◽  
Non Linear

scholarly journals Non-linear diffusion of cosmic rays escaping from supernova remnants – II. Hot ionized media

2019 ◽  
Vol 484 (2) ◽  
pp. 2684-2691 ◽  
Author(s):  
L Nava ◽  
S Recchia ◽  
S Gabici ◽  
A Marcowith ◽  
L Brahimi ◽  
...  
Keyword(s):  
Cosmic Rays ◽  
Supernova Remnants ◽  
Linear Diffusion ◽  
Non Linear
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