Abstract
A miniature γ probe for nuclear medicine based on a LaBr3:Ce scintillation crystal and a silicon photomultiplier is described. The γ ray detection efficiency is 29% for 137Cs (662 keV) and 70% for 57Co (122 keV). The spatial resolution and selectivity measured with a tungsten collimator for 57Co are 8 mm and 26°, respectively.
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Original Russian Text © A.I. Bolozdynya, K.A. Vorobiev, E.I. Evgrafova, K.I. Zhukov, V.A. Kantserov, V.V. Sosnovtsev, D.E. Filipov, A.K. Yagnyukova, 2015, published in Pribory i Tekhnika Eksperimenta, 2015, No. 1, pp. 159–163.
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Bolozdynya, A.I., Vorobiev, K.A., Evgrafova, E.I. et al. A γ probe for radionuclide diagnostics of cancer. Instrum Exp Tech 58, 153–157 (2015). https://doi.org/10.1134/S0020441215010157
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DOI: https://doi.org/10.1134/S0020441215010157