Supernova remnants at high energy

SP Reynolds - Annu. Rev. Astron. Astrophys., 2008 - annualreviews.org
… of particle acceleration to high energies in the shock waves of supernova remnants. This …
It is worth noting that if proton acceleration is age-limited and electron acceleration is loss-…

Electron acceleration in supernova remnants

A Bohdan - Plasma physics and controlled fusion, 2022 - iopscience.iop.org
electrons are accelerated through all these orders of magnitude in energy up to the injection
energy where they continue to be accelerated … responsible for electron energization, which …

Observational signatures of particle acceleration in supernova remnants

EA Helder, J Vink, AM Bykov, Y Ohira… - Space Science …, 2012 - Springer
supernova remnants, covering the whole electromagnetic spectrum and describe what these
observations tell us about the acceleration … Also, X-ray synchrotron emitting TeV electrons

Spectrum of electrons accelerated in supernova remnants

R Diesing, D Caprioli - Physical Review Letters, 2019 - APS
… diffusive shock acceleration, we model the total spectrum of cosmic ray (CR) electrons
accelerated by supernova remnants (SNRs). Because electrons experience synchrotron losses in …

Evidence for shock acceleration of high-energy electrons in the supernova remnant SN1006

K Koyama, R Petre, EV Gotthelf, U Hwang, M Matsuura… - Nature, 1995 - nature.com
… Here we report X-ray observations of the remnant of supernova 1006, made by the ASCA …
edges of the remnant shell is dominated by radiation from electrons accelerated to energies of …

Electron acceleration in Tycho's and Kepler's supernova remnants-Spectral evidence of Fermi shock acceleration

SP Reynolds, DC Ellison - … Journal, Part 2-Letters (ISSN 0004 …, 1992 - adsabs.harvard.edu
… that synchrotron radiation from these electrons would in fact not be … Fermi acceleration, and
compare them with the observed radio spectra of Tycho's and Kepler's supernova remnants. …

Electron acceleration in supernova remnants and diffuse gamma rays above 1 GeV

M Pohl, JA Esposito - The Astrophysical Journal, 1998 - iopscience.iop.org
… –t the local electron —ux up to 1 TeV), we show that an electron injection index of … electron
spectrum and (2) explain the above-mentioned gamma-ray excess above 1 GeV. An electron

Extremely fast acceleration of cosmic rays in a supernova remnant

Y Uchiyama, FA Aharonian, T Tanaka, T Takahashi… - Nature, 2007 - nature.com
… For the shock speed v s < 4,500 km s -1 , as derived in this work, the acceleration time of
electrons responsible for X-rays significantly exceeds the timescales of the observed X-ray …

Radioactivity and electron acceleration in supernova remnants

VN Zirakashvili, FA Aharonian - … Review D—Particles, Fields, Gravitation, and …, 2011 - APS
acceleration—can be a clue for solution of the well known theoretical problem of electron
injection in supernova remnants. In … adequate number of energetic electrons and positrons for …

Reacceleration of electrons in supernova remnants

M Pohl, A Wilhelm, I Telezhinsky - Astronomy & Astrophysics, 2015 - aanda.org
… shock, turbulence subjects electrons to stochastic re-acceleration. On … acceleration at z
= 0 provides accelerated electrons that are fed into the orange-shaded region of re-acceleration