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Nonlinear parametric resonance of relativistic electrons with a linearly polarized laser pulse in a plasma channel

Abstract:

The direct laser-acceleration mechanism, nonlinear parametric resonance, of relativistic electrons in a linearly polarized laser-produced plasma channel is examined by a self-consistent model including the relativistic laser dispersion in plasmas. Nonlinear parametric resonance can be excited, and the oscillation amplitude of electrons grows exponentially when the betatron frequency of electron motion varies roughly twice the natural frequency of the oscillator. It is shown analytically that ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1063/1.4980000

Authors


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Name:
Chinese National Key Programme for Science and Technology Research and Development
Grant:
2016YFA0401100
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Name:
Chinese National Nature Science Associate Foundation
Grant:
U1630246
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Name:
Chinese National Basic Research 973 Project
Grant:
2013CB834100
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Name:
National Natural Science Foundation of China
Grant:
11175026
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Name:
Chinese National High-Tech 863 Project
Publisher:
American Institute of Physics
Journal:
Physics of Plasmas More from this journal
Volume:
24
Issue:
4
Pages:
043105
Publication date:
2017-04-01
Acceptance date:
2017-03-24
DOI:
EISSN:
1089-7674
ISSN:
1070-664X
Keywords:
Subjects:
Pubs id:
pubs:694130
UUID:
uuid:09e29326-3926-4522-ab41-dfc3b7bdc758
Local pid:
pubs:694130
Source identifiers:
694130
Deposit date:
2017-06-09

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