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Purification of large volume of liquid argon for LEGEND-200

2022
journal article
conference proceedings
10.22323/1.380.0102
Journal
POS Proceedings of Science
Author
Harańczyk Małgorzata

Burlac Nina

Di Marco Natalia

Krauze Patrick

Mróz Tomasz
Show more
Volume
380
Title of volume
Particles and Nuclei International Conference 2021 (PANIC2021)
Article ID
102
eISSN
1824-8039
Language
English
Journal language
English
Abstract in English

The design, construction and performance of the system capable of purifying 65m of liquid argon to sub-ppm level designed for LEGEND–200 experiment is presented. The quality of the purified liquid argon is monitored in real-time during the purification process, by measuring the argon triplet state lifetime and simultaneous direct measurements of the concentrations of impurities such as water, oxygen, and nitrogen with a sensitivity of 0.1 ppm. The achieved argon triplet lifetime value measured inside the LEGEND cryostat, when filled in 70% of its capacity, was at the level of = 1.3 μs. If needed, the system may also be used later to purify liquid argon already filled into the LEGEND cryostat in the loop mode.

Conference
Particles and Nuclei International Conference 2021 (PANIC2021)
Conference start date
2021-09-05
End date conference
2021-09-10
Conference city
online
Conference country
online
Conference type
international
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.abstract.enThe design, construction and performance of the system capable of purifying 65m$^{3}$ of liquid argon to sub-ppm level designed for LEGEND–200 experiment is presented. The quality of the purified liquid argon is monitored in real-time during the purification process, by measuring the argon triplet state lifetime and simultaneous direct measurements of the concentrations of impurities such as water, oxygen, and nitrogen with a sensitivity of 0.1 ppm. The achieved argon triplet lifetime value measured inside the LEGEND cryostat, when filled in 70% of its capacity, was at the level of $\tau_{3}$ = 1.3 μs. If needed, the system may also be used later to purify liquid argon already filled into the LEGEND cryostat in the loop mode.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.conferenceParticles and Nuclei International Conference 2021 (PANIC2021)
dc.conference.cityonline
dc.conference.countryonline
dc.conference.datefinish2021-09-10
dc.conference.datestart2021-09-05
dc.conference.indexscopustrue
dc.contributor.authorHarańczyk, Małgorzata - 103606 pl
dc.contributor.authorBurlac, Ninapl
dc.contributor.authorDi Marco, Nataliapl
dc.contributor.authorKrauze, Patrickpl
dc.contributor.authorMróz, Tomasz - 395056 pl
dc.contributor.authorPapp, Laszlopl
dc.contributor.authorSalamanna, Giuseppepl
dc.contributor.authorSchönert, Stefanpl
dc.contributor.authorSchwarz, Mariopl
dc.contributor.authorTagnani, Diegopl
dc.contributor.authorTombiński, Stefanpl
dc.contributor.authorVogl, Christophpl
dc.contributor.authorZuzel, Grzegorz - 186344 pl
dc.date.accessioned2023-02-22T16:15:38Z
dc.date.available2023-02-22T16:15:38Z
dc.date.issued2022pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.conftypeinternationalpl
dc.description.versionostateczna wersja wydawcy
dc.description.volume380pl
dc.identifier.articleid102pl
dc.identifier.doi10.22323/1.380.0102pl
dc.identifier.eissn1824-8039pl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/308178
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa*
dc.rights.licenceCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subtypeConferenceProceedingspl
dc.titlePurification of large volume of liquid argon for LEGEND-200pl
dc.title.journalPOS Proceedings of Sciencepl
dc.title.volumeParticles and Nuclei International Conference 2021 (PANIC2021)pl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
The design, construction and performance of the system capable of purifying 65m$^{3}$ of liquid argon to sub-ppm level designed for LEGEND–200 experiment is presented. The quality of the purified liquid argon is monitored in real-time during the purification process, by measuring the argon triplet state lifetime and simultaneous direct measurements of the concentrations of impurities such as water, oxygen, and nitrogen with a sensitivity of 0.1 ppm. The achieved argon triplet lifetime value measured inside the LEGEND cryostat, when filled in 70% of its capacity, was at the level of $\tau_{3}$ = 1.3 μs. If needed, the system may also be used later to purify liquid argon already filled into the LEGEND cryostat in the loop mode.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.conference
Particles and Nuclei International Conference 2021 (PANIC2021)
dc.conference.city
online
dc.conference.country
online
dc.conference.datefinish
2021-09-10
dc.conference.datestart
2021-09-05
dc.conference.indexscopus
true
dc.contributor.authorpl
Harańczyk, Małgorzata - 103606
dc.contributor.authorpl
Burlac, Nina
dc.contributor.authorpl
Di Marco, Natalia
dc.contributor.authorpl
Krauze, Patrick
dc.contributor.authorpl
Mróz, Tomasz - 395056
dc.contributor.authorpl
Papp, Laszlo
dc.contributor.authorpl
Salamanna, Giuseppe
dc.contributor.authorpl
Schönert, Stefan
dc.contributor.authorpl
Schwarz, Mario
dc.contributor.authorpl
Tagnani, Diego
dc.contributor.authorpl
Tombiński, Stefan
dc.contributor.authorpl
Vogl, Christoph
dc.contributor.authorpl
Zuzel, Grzegorz - 186344
dc.date.accessioned
2023-02-22T16:15:38Z
dc.date.available
2023-02-22T16:15:38Z
dc.date.issuedpl
2022
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.conftypepl
international
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
380
dc.identifier.articleidpl
102
dc.identifier.doipl
10.22323/1.380.0102
dc.identifier.eissnpl
1824-8039
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/308178
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licence
CC-BY-NC-ND
dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subtypepl
ConferenceProceedings
dc.titlepl
Purification of large volume of liquid argon for LEGEND-200
dc.title.journalpl
POS Proceedings of Science
dc.title.volumepl
Particles and Nuclei International Conference 2021 (PANIC2021)
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Harańczyk, Małgorzata
Tombiński, Stefan
Zuzel, Grzegorz
No affiliation
Burlac, Nina
Di Marco, Natalia
Krauze, Patrick
Mróz, Tomasz
Papp, Laszlo
Salamanna, Giuseppe
Schönert, Stefan
Schwarz, Mario
Tagnani, Diego
Vogl, Christoph

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