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Abstract— <p>To detect reactor antineutrinos, the reaction of their interaction with a proton (inverse beta decay) can be used. As a result of inverse beta-decay reaction, a neutron and a positron are produced. A positron can be detected with a plastic scintillator. To detect a neutron, a scintillator based on ZnS(Ag) with the addition of a neutron capturer <sup>6</sup>Li or <sup>10</sup>B can be used. A neutron module for a solid-state neutrino detector is being developed at MEPhI. The results of testing such module produced on the basis of the scintillation composition LRB-2 (ZnS(Ag) + B<sub>2</sub>О<sub>3</sub>) are presented.</p>

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Neutron Module of a Solid-State Detector for Measuring Antineutrinos Using the Inverse Beta-Decay Reaction

  • 期刊论文

  • 发表日期：

    2025年6月27日

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  • D. M. Gromushkin,
  • A. N. Dmitrieva,
  • A. A. Lukovnikov,
  • A. Yu. Konovalova,
  • E. S. Morgunov,
  • E. P. Khomchuk,
  • S. S. Khokhlov,
  • I. A. Shulzhenko

摘要

Abstract—

To detect reactor antineutrinos, the reaction of their interaction with a proton (inverse beta decay) can be used. As a result of inverse beta-decay reaction, a neutron and a positron are produced. A positron can be detected with a plastic scintillator. To detect a neutron, a scintillator based on ZnS(Ag) with the addition of a neutron capturer 6Li or 10B can be used. A neutron module for a solid-state neutrino detector is being developed at MEPhI. The results of testing such module produced on the basis of the scintillation composition LRB-2 (ZnS(Ag) + B2О3) are presented.