Calibration-free quantitative elemental analysis of meteor plasma using reference laser-induced breakdown spectroscopy of meteorite samples
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00501384" target="_blank" >RIV/68378271:_____/18:00501384 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/17:00484218 RIV/00098639:_____/18:N0000001 RIV/00216208:11310/18:10387063
Result on the web
<a href="http://dx.doi.org/10.1051/0004-6361/201629950" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201629950</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/201629950" target="_blank" >10.1051/0004-6361/201629950</a>
Alternative languages
Result language
angličtina
Original language name
Calibration-free quantitative elemental analysis of meteor plasma using reference laser-induced breakdown spectroscopy of meteorite samples
Original language description
We aim to analyse real-time Perseid and Leonid meteor spectra using a novel calibration-free (CF) method, which is usually applied in the laboratory for laser-induced breakdown spectroscopic (LIBS) chemical analysis. Reference laser ablation spectra of specimens of chondritic meteorites were measured in situ simultaneously with a highresolution laboratory echelle spectrograph and a spectral camera for meteor observation. Laboratory data were subsequently evaluated via the CF method and compared with real meteor emission spectra. Additionally, spectral features related to airglow plasma were compared with the spectra of laser-induced breakdown and electric discharge in the air. We show that this method can be applied in the evaluation of meteor spectral data observed in real time. CF analysis can be used to determine the chemical composition of meteor plasma, which, in the case of the Perseid and Leonid meteors analysed in this study, corresponds to that of the C-group of chondrites.n
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astronomy & Astrophysics
ISSN
1432-0746
e-ISSN
—
Volume of the periodical
610
Issue of the periodical within the volume
Mar
Country of publishing house
FR - FRANCE
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000427142500005
EID of the result in the Scopus database
2-s2.0-85043258749