SMuK 2023 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 14: Neutrinos, Dark Matter II
T 14.5: Vortrag
Montag, 20. März 2023, 17:30–17:45, HSZ/0002
Construction of the JUNO pre-detector OSIRIS — •Tobias Sterr1, Cornelius Vollbrecht2, Oliver Pilarczyk3, Jessica Eck1, Tobias Heinz1, Lukas Bieger1, Marc Breisch1, Benedict Kaiser1, and Tobias Lachenmaier1 — 1Eberhard Karls Universität Tübingen, Tübingen, Physikalisches Institut — 2Nuclear Physics Institute IKP-2 Forschungzentrum Jülich, Jülich, Germany — 3Institute of Physics and EC PRISMA+, Johannes-Gutenberg University Mainz, Mainz, Germany
The Online Scintillator Internal Radioactivity Investigation System (OSIRIS) is a 20-ton liquid scintillator detector currently under construction at the Jiangmen Underground Neutrino Observatory (JUNO) in Kaiping, China. OSIRIS* main goal is the monitoring of the purity of the liquid scintillator during the filling phase of the JUNO main detector. The construction of OSIRIS was performed between September *22 to January *23 and involved both, Chinese and German personnel. During that time all auxiliary systems (e.g., liquid handling), (digital) infrastructure (e.g., network devices) as well as scientific equipment was installed. This talk will report on the procedures, systems, challenges, and results of this installation work. This work is supported by the Deutsche Forschungsgemeinschaft.