Source:http://linkedlifedata.com/resource/pubmed/id/12443421
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:dateCreated |
2002-11-21
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| pubmed:abstractText |
Experiments demonstrate energy and power transfer between copropagating, same frequency, beams crossing at a small angle in a plasma with a Mach 1 flow. The process is interpreted as amplification of the low intensity probe beam by the stimulated scatter of the high intensity pump beam. The observed probe amplification increases slowly with pump intensity and decreases with probe intensity, indicative of saturation limiting the energy and power transfer due to ion-wave nonlinearities and localized pump depletion. The results are consistent with numerical modeling including ion-wave nonlinearities.
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| pubmed:language |
eng
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| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:author |
pubmed-author:BergerRR,
pubmed-author:CohenB IBI,
pubmed-author:DivolLL,
pubmed-author:DorrM RMR,
pubmed-author:GlenzerS HSH,
pubmed-author:HittingerJ AJA,
pubmed-author:KirkwoodR KRK,
pubmed-author:LandenO LOL,
pubmed-author:LangdonA BAB,
pubmed-author:MoodyJ DJD,
pubmed-author:SekiOO,
pubmed-author:SuterL JLJ,
pubmed-author:WilliamsE AEA,
pubmed-author:YoungP EPE
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
215003
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| pubmed:dateRevised |
2003-11-4
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| pubmed:articleTitle |
Observation of saturation of energy transfer between copropagating beams in a flowing plasma.
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| pubmed:affiliation |
Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA.
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