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Studies on a plastic scintillator detector for activity measurement of tritiated water

Köllö, Zoltan

Abstract:
The measurement of tritium activity in water in the GBq/litre range is an important topic in fusion and other areas. In this work a scintillator detector based on the BC-408 plastic scintillator was built up and tested in the mentioned range. The structure of the detector was simplified to ease maintenance. Memory effect and scintillator damage were investigated by means of experiment and simulation. The results are analyzed in view of further detector development, and conclusions are drawn concerning the scintillator material.

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Volltext §
DOI: 10.5445/IR/1000049424
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Zugehörige Institution(en) am KIT Institut für Technische Physik (ITEP)
Publikationstyp Hochschulschrift
Jahr 2015
Sprache Englisch
Identifikator urn:nbn:de:swb:90-494248
KITopen-ID: 1000049424
HGF-Programm 31.03.01 (POF III, LK 01)
Verlag KIT, Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Physik (PHYSIK)
Institut Institut für Technische Physik (ITEP)
Prüfungsdatum 17.07.2015
Referent/Betreuer Dr. G. Drexlin
Schlagworte Tritium, tritiated water, scintillator, plastic scintillator, photomultipier
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