1. Multilayer neutron detector based on a plastic scintillator.
- Author
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Ustinov, Valentin V., Afanasiev, Sergey V., Baskov, Vladimir A., Bekirov, Vasil I., Dryablov, Dmitry K., Dubinchik, Boris V., I., L'vov A., Malakhov, Alexander I., Michalickova, Katerina, Polyansky, Valery V., Sakulin, Dmitry G., and Sukhov, Evgeny V.
- Subjects
NEUTRON counters ,SCINTILLATORS ,NUCLEAR research ,SCINTILLATION counters ,NEUTRON beams ,PARTICLE beams - Abstract
A precision hybrid magnetic three-arm «SCAN-3» spectrometer is being developed at the Joint Institute for Nuclear Research. The spectrometer is designed to detect charged particles (π
± , K± , p) and neutrons produced in the target by collisions of the NUCLOTRON high-interactive beam particles with target nuclei. One of the tasks of the spectrometer is to detect neutrons from the decay of the η-meson nucleus via nπ- and pn- channels. To complete this task, two arms of the spectrometer will be created that consist of six multilayer neutron detectors based on scintillation blocks. The characteristics of a neutron detector that consists of five scintillation blocks are considered. The detector was studied using the cosmic rays and the neutron beam produced by the stripping reaction of the NUCLOTRON extracted deuteron beam on a fixed target. [ABSTRACT FROM AUTHOR]- Published
- 2021
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