A. I. Zagumennyi, M. V. Belov, V. I. Vlasov, Yu. D. Zavartsev, M. V. Zavertyaev, V. A. Kozlov, N. V. Pestovskii, S. Yu. Savinov, V. S. Tskhay
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Scintillation Characteristics of the Lu2SiO5‒z:Y3+:Ce3+:Ca2+ Crystal Module
We report an investigation of optical and scintillation characteristics of a prototype module of an electromagnetic calorimeter based on a Lu2SiO5‒z:Y3+:Ce3+:Ca2+ crystal with the size of 20 × 20 × 90 mm3 and grown by the Czochralski method. The scintillation decay time of the crystal module excited by gamma quanta by a 137Cs source is obtained. The energy resolution of the crystal module is estimated by simulating it with the GEANT4 program.
期刊介绍:
Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.