Electromagnetic calorimetry with PbWO4 in the energy regime below 1 GeV

Autor:	H. Stroher, R. W. Novotny, K. Romer, A. Hofstaetter, Mikhail Korzhik, V. Hejny, R. Beck, W. Doring, V. Metag
Rok vydání:	2001
Předmět:	Physics Photomultiplier Radiation Photon Spectrometer Physics::Instrumentation and Detectors Detector Electron Calorimetry Nuclear physics Quality (physics) Nuclear Experiment Spectroscopy Instrumentation
Zdroj:	Radiation Measurements. 33:615-618
ISSN:	1350-4487
DOI:	10.1016/s1350-4487(01)00069-5
Popis:	The performance and application of PbWO 4 in electromagnetic calorimetry at energies below 1 GeV has been extensively investigated in parallel with the improvement of the quality of large size crystals. The lineshape, energy and time response to monoenergetic electrons and photons between 50 and 850 MeV energy was measured using detector arrays of up to 5×5 crystals read-out with fast photomultipliers. First results of Tb- and Mo-doped PbWO 4 -crystals optimized for very low energy photon detection are presented. As a first application, the proposed concept for a compact photon spectrometer to be implemented into the ANKE magnetic spectrometer at COSY (FZ Julich) is illustrated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bbee71bed56e40eb4f61576e06573a2d https://doi.org/10.1016/s1350-4487(01)00069-5 Zobrazit plný text záznamu Full Text from ScienceDirect