Source:http://linkedlifedata.com/resource/pubmed/id/18352195
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
10
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pubmed:dateCreated |
2008-3-20
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pubmed:abstractText |
We demonstrate that multiple-ion-species plasmas greatly reduce stimulated Brillouin scattering (SBS) in high-electron temperature inertial confinement fusion hohlraums. Landau damping is increased by adding hydrogen to a CO(2) gas filled hohlraum. We find that the SBS reflectivity decreases monotonically with increasing hydrogen fraction from 18% to 3% with a simultaneous increase of laser beam transmission. Detailed simulations with a 3D laser-plasma interaction code are in agreement with the experimentally observed reduction in backscattered light.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0031-9007
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
14
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pubmed:volume |
100
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
105001
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pubmed:year |
2008
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pubmed:articleTitle |
Suppression of stimulated brillouin scattering by increased landau damping in multiple-ion-species hohlraum plasmas.
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pubmed:affiliation |
L-399, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA.
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pubmed:publicationType |
Journal Article
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