Exact solutions in radiation reaction and the radiation-free direction
Date
2021-05-01Author
Ekman, R
Heinzl, Thomas
Ilderton, A
Subject
radiation reaction exact solutions strong background fields
Metadata
Show full item recordAbstract
<jats:title>Abstract</jats:title> <jats:p>We present new exact solutions of the Landau–Lifshitz (LL) and higher-order LL equations describing particle motion, with radiation reaction, in intense electromagnetic fields. Through these solutions and others we compare the phenomenological predictions of different equations in the context of the conjectured ‘radiation-free direction’ (RFD). We confirm analytically in several cases that particle orbits predicted by the LL equation indeed approach the RFD at extreme intensities, and give time-resolved signals of this behaviour in radiation spectra.</jats:p>
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Publisher
IOP Publishing
Journal
New Journal of Physics
Volume
23
Issue
5
Pagination
055001-055001
Number
ARTN 055001
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