Observation and modeling of 222Rn daughters in liquid nitrogen

2014
journal article
article
dc.abstract.enThe results of alpha spectrometric measurements of the activity of 222Rn daughters dissolved in liquefied nitrogen are presented. A direct detection method of ionized alpha-emitters from the 222Rn decay chain (214Po and 218Po) in a cryogenic liquid in the presence of an external electric field is shown. Properties of the radioactive ions are derived from a proposed model of ion production and transport in the cryogenic liquid. Ionic life-time of the ions was found to be on the order of 10 s in liquid nitrogen (4.0 purity class). The presence of positive and negative ions was observed.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorFrodyma, Nikodem - 161953 pl
dc.contributor.authorPelczar, Krzysztof - 103639 pl
dc.contributor.authorWójcik, Marcin - 100062 pl
dc.date.accessioned2015-02-09T12:10:49Z
dc.date.available2015-02-09T12:10:49Z
dc.date.issued2014pl
dc.description.physical21-29pl
dc.description.publication0,5pl
dc.description.volume744pl
dc.identifier.doi10.1016/j.nima.2014.01.039pl
dc.identifier.eissn1872-9576pl
dc.identifier.issn0168-9002pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/2917
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licencebez licencji
dc.rights.uri*
dc.subject.en222Rnpl
dc.subject.enlow-backgroundpl
dc.subject.enhigh puritypl
dc.subject.enion mobilitypl
dc.subject.enalpha spectrometrypl
dc.subject.enpositive and negative ionspl
dc.subtypeArticlepl
dc.titleObservation and modeling of 222Rn daughters in liquid nitrogenpl
dc.title.journalNuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipmentpl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
The results of alpha spectrometric measurements of the activity of 222Rn daughters dissolved in liquefied nitrogen are presented. A direct detection method of ionized alpha-emitters from the 222Rn decay chain (214Po and 218Po) in a cryogenic liquid in the presence of an external electric field is shown. Properties of the radioactive ions are derived from a proposed model of ion production and transport in the cryogenic liquid. Ionic life-time of the ions was found to be on the order of 10 s in liquid nitrogen (4.0 purity class). The presence of positive and negative ions was observed.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Frodyma, Nikodem - 161953
dc.contributor.authorpl
Pelczar, Krzysztof - 103639
dc.contributor.authorpl
Wójcik, Marcin - 100062
dc.date.accessioned
2015-02-09T12:10:49Z
dc.date.available
2015-02-09T12:10:49Z
dc.date.issuedpl
2014
dc.description.physicalpl
21-29
dc.description.publicationpl
0,5
dc.description.volumepl
744
dc.identifier.doipl
10.1016/j.nima.2014.01.039
dc.identifier.eissnpl
1872-9576
dc.identifier.issnpl
0168-9002
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/2917
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
bez licencji
dc.rights.uri*
dc.subject.enpl
222Rn
dc.subject.enpl
low-background
dc.subject.enpl
high purity
dc.subject.enpl
ion mobility
dc.subject.enpl
alpha spectrometry
dc.subject.enpl
positive and negative ions
dc.subtypepl
Article
dc.titlepl
Observation and modeling of 222Rn daughters in liquid nitrogen
dc.title.journalpl
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

* The migration of download and view statistics prior to the date of April 8, 2024 is in progress.

Views
2
Views per month
Views per city
Krakow
1

No access

No Thumbnail Available