Evaluation of position dependent performance of 3-inch PMTs for Multi-PMT development

Hyper-Kamiokande Proto-Collaboration

doi:10.1088/1742-6596/1468/1/012163

Evaluation of position dependent performance of 3-inch PMTs for Multi-PMT development

Hyper-Kamiokande Proto-Collaboration

Tokyo University of Science
Tokyo Institute of Technology
Keio University
University of Tokyo

Research output: Contribution to journal › Conference article › peer-review

Abstract

Hyper-Kamiokande detector is proposed as a next generation underground water Cherenkov detector in Japan, and is planned to be an order of magnitude bigger than its predecessor, Super-Kamiokande. In order to further improve the detector capabilities in both low and high energy sectors, the multi-PMT modules instrumented with multiple 3-inch PMTs are being developed, in addition to the improved high quantum efficiency 20-inch PMTs. We developed a moveable laser system that can illuminate different positions on the photocathode to measure the characterization of the 3-inch PMTs as a function of the position on the photocathode.

Original language	English
Article number	012163
Journal	Journal of Physics: Conference Series
Volume	1468
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1468/1/012163
Publication status	Published - 20 Mar 2020
Externally published	Yes
Event	16th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2019 - Toyama, Japan Duration: 9 Sept 2019 → 13 Sept 2019

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10.1088/1742-6596/1468/1/012163

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title = "Evaluation of position dependent performance of 3-inch PMTs for Multi-PMT development",

abstract = "Hyper-Kamiokande detector is proposed as a next generation underground water Cherenkov detector in Japan, and is planned to be an order of magnitude bigger than its predecessor, Super-Kamiokande. In order to further improve the detector capabilities in both low and high energy sectors, the multi-PMT modules instrumented with multiple 3-inch PMTs are being developed, in addition to the improved high quantum efficiency 20-inch PMTs. We developed a moveable laser system that can illuminate different positions on the photocathode to measure the characterization of the 3-inch PMTs as a function of the position on the photocathode.",

author = "\{Hyper-Kamiokande Proto-Collaboration\} and N. Izumi and M. Ishitsuka and M. Kuze and Y. Nishimura and B. Quilain",

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doi = "10.1088/1742-6596/1468/1/012163",

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AU - Hyper-Kamiokande Proto-Collaboration

AU - Izumi, N.

AU - Ishitsuka, M.

AU - Kuze, M.

AU - Nishimura, Y.

AU - Quilain, B.

N1 - Publisher Copyright: © Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd

PY - 2020/3/20

Y1 - 2020/3/20

N2 - Hyper-Kamiokande detector is proposed as a next generation underground water Cherenkov detector in Japan, and is planned to be an order of magnitude bigger than its predecessor, Super-Kamiokande. In order to further improve the detector capabilities in both low and high energy sectors, the multi-PMT modules instrumented with multiple 3-inch PMTs are being developed, in addition to the improved high quantum efficiency 20-inch PMTs. We developed a moveable laser system that can illuminate different positions on the photocathode to measure the characterization of the 3-inch PMTs as a function of the position on the photocathode.

AB - Hyper-Kamiokande detector is proposed as a next generation underground water Cherenkov detector in Japan, and is planned to be an order of magnitude bigger than its predecessor, Super-Kamiokande. In order to further improve the detector capabilities in both low and high energy sectors, the multi-PMT modules instrumented with multiple 3-inch PMTs are being developed, in addition to the improved high quantum efficiency 20-inch PMTs. We developed a moveable laser system that can illuminate different positions on the photocathode to measure the characterization of the 3-inch PMTs as a function of the position on the photocathode.

UR - https://www.scopus.com/pages/publications/85089591836

U2 - 10.1088/1742-6596/1468/1/012163

DO - 10.1088/1742-6596/1468/1/012163

M3 - Conference article

AN - SCOPUS:85089591836

SN - 1742-6588

VL - 1468

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012163

T2 - 16th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2019

Y2 - 9 September 2019 through 13 September 2019

ER -

Evaluation of position dependent performance of 3-inch PMTs for Multi-PMT development

Abstract

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