Basic studies of 3-inch PMT for multi-PMT development

Hyper-Kamiokande Proto-Collaboration

研究成果: Conference article査読

抄録

Hyper-Kamiokande is the next generation large-scale water Cherenkov detector. In Hyper-Kamiokade and Intermediate Water Cherenkov Detector for its long baseline project with J-PARC neutrino beam, use of multi-PMT, which is made by combination of 3-inch PMTs, is being considered. As part of multi-PMT development, we measured the characteristics of the 3-inch PMT including the temperature dependence of dark noise rate. The dark noise rate is important characteristic for detection of low energy events including neutron tagging. In addition, since PMT is generally susceptible to the magnetic field, we confirmed the photon detection efficiency in the condition where the magnetic field was applied.

本文言語English
論文番号012162
ジャーナルJournal of Physics: Conference Series
1468
1
DOI
出版ステータスPublished - 2020 3 20
イベント16th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2019 - Toyama, Japan
継続期間: 2019 9 92019 9 13

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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