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arXiv · 1903.01663

Development of a time projection chamber with a sheet-resistor field cage

Kentaro Miuchi·Tomonori Ikeda·Hirohisa Ishiura·Kiseki D. Nakamura·Atsushi Takada·Yasuhiro Homma·Ko Abe·Koichi Ichimura·Hiroshi Ito·Kazuyoshi Kobayashi Takuma Nakamura·Ryuichi Ueno·Takuya Shimada·Takashi Hashimoto·Ryota Yakabe·Atsuhiko Ochi
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Abstract

A new-concept time projection chamber (TPC) using a commercial resistive sheet, sheet-resistor micro-TPC SR-microPIC, was developed and its performance was measured. SR-microTPC has the potential to create a more uniform electric field than conventional TPCs with resistor-chains owing to its continuous sheet resistivity, and its production would be easier than that of conventional TPCs. The material used in this study, Achilles-Vynilas, was found to be thin, transparent, and low-radioactive. The performance test with cosmic muons showed very promising results, including the demonstration of a good tracking-performance. This type of TPC field cage can offer an alternative for the widely used conventional field cages

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Kentaro Miuchi, Tomonori Ikeda, Hirohisa Ishiura, Kiseki D. Nakamura, Atsushi Takada, Yasuhiro Homma, Ko Abe, Koichi Ichimura, Hiroshi Ito, Kazuyoshi Kobayashi Takuma Nakamura, Ryuichi Ueno, Takuya Shimada, Takashi Hashimoto, Ryota Yakabe, Atsuhiko Ochi. 2019-03-05. Development of a time projection chamber with a sheet-resistor field cage. https://arxiv.org/abs/1903.01663

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