First measurements of edge localized mode ion energies in the ASDEX Upgrade far scrape-off layer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F11%3A00363957" target="_blank" >RIV/61389021:_____/11:00363957 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0741-3335/53/6/065002" target="_blank" >http://dx.doi.org/10.1088/0741-3335/53/6/065002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0741-3335/53/6/065002" target="_blank" >10.1088/0741-3335/53/6/065002</a>
Alternative languages
Result language
angličtina
Original language name
First measurements of edge localized mode ion energies in the ASDEX Upgrade far scrape-off layer
Original language description
Using the retarding field analyzer technique, ion energies carried by edge localized mode (ELM) filaments have been measured for the first time in the far scrape-off layer (SOL) of the ASDEX Upgrade tokamak. Energies, Ei ELM, exceeding 160 eV have been found, 5?6 cm outside the separatrix, with a decay length of about 2 cm. The measured ELM particle ion temperature in the far SOL is in the range Ti ELM 50?80 eV, in good agreement with the predictions from two simple collisionless models of ELM paralleltransport. In between ELMs, Ti Te 10 eV is observed in the far SOL, consistent with relatively strong ion?electron thermal coupling in this region.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plasma Physics and Controlled Fusion
ISSN
0741-3335
e-ISSN
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Volume of the periodical
53
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
065002-065002
UT code for WoS article
000290558900005
EID of the result in the Scopus database
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