The Calibration and Tests of the New Cryo-SA-CRDS Apparatus

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10389731" target="_blank" >RIV/00216208:11320/18:10389731 - isvavai.cz</a>
Result on the web
<a href="https://www.mff.cuni.cz/veda/konference/wds/proc/pdf18/WDS18_21_f2_Shapko.pdf" target="_blank" >https://www.mff.cuni.cz/veda/konference/wds/proc/pdf18/WDS18_21_f2_Shapko.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Calibration and Tests of the New Cryo-SA-CRDS Apparatus
Original language description
A Cryogenic Stationary Afterglow apparatus with Cavity Ring-Down Spectrometer (Cryo-SA-CRDS) has been designed and tested. Experimental setup covers temperature range from 30 K up to 300 K for precise study of electron-ion recombination i.e. at conditions relevant to interstellar medium. The first calibration and tests using He/Ar/H2 and He/H2 gas mixtures showed that the kinetic temperature of H3+ ions is equal to gas temperature and can be as low as 30 K. The obtained rotational temperature of the H3+ ions coincides very well with the evaluated kinetic temperature.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'18 Proceedings of Contributed Papers — Physics
ISBN
978-80-7378-374-7
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
135-140
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Prague, Czech Republic
Event date
Jun 5, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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