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Production of Rb-83 for calibration sources for dark matter and neutrino mass experiments
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SYSNO ASEP 0541801 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Production of Rb-83 for calibration sources for dark matter and neutrino mass experiments Author(s) Šefčík, Michal (UJF-V) ORCID, SAI
Běhal, Radomír (UJF-V) SAI
Dragoun, Otokar (UJF-V) RID, SAI
Lebeda, Ondřej (UJF-V) RID, ORCID, SAI
Ráliš, Jan (UJF-V) SAI
Seifert, Daniel (UJF-V) ORCID
Vénos, Drahoslav (UJF-V) RID, SAI, ORCIDNumber of authors 7 Article number 213 Source Title PoS - Proceedings of Science, 40th International Conference on High Energy Physics, 390. - Trieste : Sissa Medilab srl, 2021 - ISSN 1824-8039 Number of pages 3 s. Publication form Print - P Action 40th International Conference on High Energy physics (ICHEP2020) Event date 28.07.2020 - 06.08.2020 VEvent location virtual meeting Country CZ - Czech Republic Event type WRD Language eng - English Country IT - Italy Keywords KATRIN ; Kr-83m ; Rb-83 Subject RIV BF - Elementary Particles and High Energy Physics OECD category Particles and field physics R&D Projects LTT19005 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support UJF-V - RVO:61389005 EID SCOPUS 85105516859 DOI 10.22323/1.390.0213 Annotation Short-lived isomer 83mKr with its discrete electron spectrum has ideal properties to be used in the crucial role of calibration source in low energy experiments like KATRIN or XENON. To ensure smooth long-term operation of these experiments, reliable routines for production of 83Rb, which decays to 83mKr, have to be developed. We describe the methods developed at the Nuclear Physics Institute of the Czech Academy of Sciences at Rez, where 83Rb sources are created for KATRIN predominantly via the reaction 84Kr(p,2n)83Rb by colliding accelerated protons with a target filled with natural krypton gas. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2022 Electronic address https://doi.org/10.22323/1.390.0213
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