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Gaseous Kr-83m generator for KATRIN
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SYSNO ASEP 0489281 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Gaseous Kr-83m generator for KATRIN Author(s) Sentkerestiová, Jana (UJF-V) SAI
Dragoun, Otokar (UJF-V) RID, SAI
Lebeda, Ondřej (UJF-V) RID, ORCID, SAI
Ryšavý, Miloš (UJF-V) RID, ORCID, SAI
Sturm, M. (DE)
Vénos, Drahoslav (UJF-V) RID, SAI, ORCIDNumber of authors 6 Article number P04018 Source Title Journal of Instrumentation. - : Institute of Physics Publishing - ISSN 1748-0221
Roč. 13, č. 4 (2018)Number of pages 13 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords detector alignment and calibration methods ; instrument optimisation ; spectrometers Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders OECD category Nuclear physics R&D Projects LTT18021 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2015056 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UJF-V - RVO:61389005 UT WOS 000430144300001 EID SCOPUS 85046707716 DOI 10.1088/1748-0221/13/04/P04018 Annotation Monoenergetic conversion electrons from the Kr-83m isomeric state have been proven to be useful in the calibration of several tritium neutrino mass and dark matter experiments. In this paper the design and characteristics of the gaseous Kr-83m generator, including the Rb-83/Kr-83m source behavior in tritium, for the KATRIN experiment are presented. Using Si(Li) and silicon drift detectors (SDD) detectors, the half-life of the Kr-83m isomeric state was measured to be 1.8620 +/- 0.0019 h. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2019
Number of the records: 1