The design, construction, and commissioning of the KATRIN experiment

0545944 - ÚJF 2022 RIV GB eng J - Článek v odborném periodiku
Aker, M. - Altenmuller, K. - Amsbaugh, J. F. - Arenz, M. - Babutzka, M. - Dragoun, Otokar - Kovalík, Alojz - Lebeda, Ondřej - Ryšavý, Miloš - Šefčík, Michal - Vénos, Drahoslav - Zbořil, Miroslav … celkem 231 autorů
The design, construction, and commissioning of the KATRIN experiment.
Journal of Instrumentation. Roč. 16, č. 8 (2021), č. článku T08015. ISSN 1748-0221. E-ISSN 1748-0221
Grant CEP: GA MŠMT LTT19005
Výzkumná infrastruktura: CANAM II - 90056
Institucionální podpora: RVO:61389005
Klíčová slova: KATRIN * Beam-line instrumentation (beam position and profile monitors, beam-intensity monitors, bunch length monitors) * Spectrometers * Gas systems and purification * Neutrino detectors
Obor OECD: Nuclear related engineering
Impakt faktor: 1.121, rok: 2021
Způsob publikování: Omezený přístup
https://doi.org/10.1088/1748-0221/16/08/T08015

The KArlsruhe TRItium Neutrino (KATRIN) experiment, which aims to make a direct and model-independent determination of the absolute neutrino mass scale, is a complex experiment with many components. More than 15 years ago, we published a technical design report (TDR) [1] to describe the hardware design and requirements to achieve our sensitivity goal of 0.2 eV at 90% C.L. on the neutrino mass. Since then there has been considerable progress, culminating in the publication of first neutrino mass results with the entire beamline operating [2]. In this paper, we document the current state of all completed beamline components (as of the first neutrino mass measurement campaign), demonstrate our ability to reliably and stably control them over long times, and present details on their respective commissioning campaigns.
Trvalý link: http://hdl.handle.net/11104/0322549