Radially and temporally resolved electric eld of positive streamers in air and modelling of the induced plasma chemistry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00088029" target="_blank" >RIV/00216224:14310/16:00088029 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0963-0252/25/4/045021" target="_blank" >http://dx.doi.org/10.1088/0963-0252/25/4/045021</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0963-0252/25/4/045021" target="_blank" >10.1088/0963-0252/25/4/045021</a>
Alternative languages
Result language
angličtina
Original language name
Radially and temporally resolved electric eld of positive streamers in air and modelling of the induced plasma chemistry
Original language description
The initial stages of transient luminous events (TLEs) occurring in the upper atmosphere of the Earth are, in a certain pressure range, controlled by the streamer mechanism. This paper presents the results of the rst laboratory experiments to study the TLE streamer phenomena under conditions close to those of the upper atmosphere. Spectrally and highly spatiotemporally resolved emissions originating from radiative states N2(C3Pi u) (second positive system) and N2+(B2Sigma u+) (first negative system) have been recorded from the positive streamer discharge. Periodic ionizing events were generated in a barrier discharge arrangement at a pressure of 4 torr of synthetic air, i.e. simulating the pressure conditions at altitudes of cca. 37 km. Employing Abel inversion on the radially scanned streamer emission and a 2D tting procedure, access was obtained to the local spectral signatures within the over 10^6 ms-1 fast propagating streamers.
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
<a href="/en/project/GA15-04023S" target="_blank" >GA15-04023S: Advanced Research of Kinetic Processes in Streamer Discharges</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plasma Sources Science and Technology
ISSN
0963-0252
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
"nestrankovano"
UT code for WoS article
000380380200035
EID of the result in the Scopus database
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