Title of article
Scintillator studies for the HPD-PET concept
Author/Authors
Braem، نويسنده , , A. and Chesi، نويسنده , , E. and Ciocia، نويسنده , , F. and De Leo، نويسنده , , R. and Joram، نويسنده , , C. and Lagamba، نويسنده , , L. and Nappi، نويسنده , , E. and Séguinot، نويسنده , , J. and Vilardi، نويسنده , , I. and Weilhammer، نويسنده , , P.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
419
To page
424
Abstract
The spatial, energy, and time resolutions of 10 cm long polished YAP:Ce and LYSO:Ce crystals have been measured. The work is part of the novel HPD-PET concept, based on a full three-dimensional, free of parallax errors, reconstruction of the γ-ray interaction point in 10–15 cm long scintillators. The effective light attenuation length, a key parameter of the HPD-PET concept, and the resolutions have been measured for various wrappings and coatings of the crystal lateral surfaces. Even if the final HPD-PET prototype could use scintillators and/or wrappings different from those tested, the results here presented prove the feasibility of the concept and provide hints on its potential capabilities.
Keywords
YAP:CE , molecular imaging , LYSO:Ce , PET , HPD
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2007
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2204792
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