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Commissioning of the KATRIN Raman system and durability studies of optical coatings in glove box and tritium atmospheres

Fischer, Sebastian

Abstract:
The aim of the Karlsruhe Tritium Neutrino (KATRIN) experiment is a neutrino mass measurement with a sensitivity of 0.2 eV/c2 (90% C.L.) by the investigation of tritium beta-spectrum. It requires the continuous monitoring of the isotopic composition of the tritium gas by Raman spectroscopy. The aim of this work was to design and commission the Raman system. Special emphasize was put on the metrological performance and reliable operation over the projected operating time of several years.

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Volltext §
DOI: 10.5445/IR/1000043697
Seitenaufrufe: 48
seit 12.05.2018
Downloads: 238
seit 05.11.2014
Zugehörige Institution(en) am KIT Institut für Experimentelle Kernphysik (IEKP)
Publikationstyp Hochschulschrift
Jahr 2014
Sprache Englisch
Identifikator urn:nbn:de:swb:90-436973
KITopen-ID: 1000043697
Verlag KIT, Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Physik (PHYSIK)
Institut Institut für Experimentelle Kernphysik (IEKP)
Prüfungsdaten 11.07.2014
Referent/Betreuer Prof. G. Drexlin
Schlagworte Ramanspektroskopie, Raman spectroscopy, Tritium, Neutrino, KATRIN
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