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New “Cube” Particle Detector for the Gamma ray and Neutron detection

This article presents the "Cube" scintillation detector assembly for gamma-ray and neutron detection. The assembly consists of a thick scintillator with a 20 cm thickness and a 0.25 sq. meter area, which has a 20% efficiency in registering neutral components with a detection threshold of approximately 5 MeV. Surrounding the thick scintillator are thin scintillation detectors with a 1 cm thickness and a 1 sq. meter area, which have a 3% efficiency in registering neutral components and a 98% efficiency in registering charged components, with a detection threshold of approximately 1 MeV. The light collection scheme is realized using fiber optics. The article also discusses the logic for separating the neutral components.

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New “Cube” Particle Detector for the Gamma ray and Neutron detection

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  1. New “Cube” Particle Detector for the Gamma ray and Neutron detection K.Avakyan, A. Alikhanyan National Laboratory, Armenia; K.Arakelyan, A. Alikhanyan National Laboratory, Armenia; A.Daryan, A. Alikhanyan National Laboratory, Armenia; G.Hovsepyan, A. Alikhanyan National Laboratory, Armenia; D. Sargsyan, A. Alikhanyan National Laboratory, Armenia; D. Pokhsraryan,A. Alikhanyan National Laboratory, Armenia L.Kazliner, Alikhanyan National Laboratory, Armenia

  2. “CUBE” Scintillation Detector Assembly

  3. Inside located scintillation detector “THICK” 20 cm thickness scintillator 0.25 sq. meter area. 20% efficiency of neutral component registering. Detection threshold approximately 5 MeV.

  4. Surrounding scintillation detectors “THIN” 1 cm thickness scintillator, 1 sq. meter area. 3% efficiency of neutral component registering. 98% efficiency of charged component registering. Detection threshold approximately 1 MeV.

  5. Light collection scheme realized by means of fiber optics.

  6. Logic for Neutral Component Separation

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