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Properties of CdWO4 and ZnWO4 scintillators at liquid nitrogen temperature
Properties of CdWO4 and ZnWO4 scintillators at liquid nitrogen temperature
- Publication Year :
- 2012
-
Abstract
- Two samples of 10 mm diameter and 10 mm height CdWO4 and ZnWO4 scintillators were studied at room and liquid nitrogen temperatures. At room temperature the crystals were coupled to a Photonis XP3212 photomultiplier. During experiments at low temperatures a Large Area Avalanche Photodiode was used as a photodetector. Measurements of light output, c of the light yield and intrinsic resolution as a function of gamma-ray energies were performed at both temperatures. The non-proportionality for the two crystals reveals temperature dependence, showing a more proportional behavior at liquid nitrogen temperature. Intrinsic energy resolution values for both crystals also show temperature dependence.<br />QC 20120611
Details
- Database :
- OAIster
- Notes :
- English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1234829402
- Document Type :
- Electronic Resource
- Full Text :
- https://doi.org/10.1088.1748-0221.7.03.P03011