Coherent synchrotron radiation for laminar flows

Coherent synchrotron radiation for laminar flows

We investigate the effect of shear in the flow of charged particle equilibria that are unstable to the coherent synchrotron radiation (CSR) instability. Shear may act to quench this instability because it acts to limit the size of the region with a fixed phase relation between emitters. The results...

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Veröffentlicht in:Physical review special topics. PRST-AB. Accelerators and beams 2006-11, Vol.9 (11), p.114401, Article 114401
Hauptverfasser: Schmekel, Bjoern S., Lovelace, Richard V. E.
Format: Artikel
Sprache:eng
Schlagworte:
Charged particles
Coherent radiation
Emitters
Laminar flow
Radiation
Shear flow
Synchrotron radiation
Synchrotrons
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Zusammenfassung:We investigate the effect of shear in the flow of charged particle equilibria that are unstable to the coherent synchrotron radiation (CSR) instability. Shear may act to quench this instability because it acts to limit the size of the region with a fixed phase relation between emitters. The results are important for the understanding of astrophysical sources of coherent radiation where shear in the flow is likely.
ISSN:1098-4402
1098-4402
2469-9888
DOI:10.1103/PhysRevSTAB.9.114401