Author:
Ikeda Tomonori,Miuch Kentaro,Ochi Atsuhiko,Yakabe Ryota,Hashimoto Takashi,Taishaku Ryosuke,Snowden-Ifft Daniel P.,Gauvreau Jean-Luc,Tanimori Toru,Takada Atsushi,Nakamura Kiseki
Abstract
Negative-ion time projection chambers(TPCs) have been studied for low-rate and high-resolution applications such as dark matter search experiments. Recently, a full volume fiducialization in a self-triggering TPC was realized. This innovative technology demonstrated a significant reduction in the background with MWPC-TPCs. We studied negative-ion TPC using the μ-PIC+GEM system and obtained sufficient gas gain with CS2 gas and SF6 gas at low pressures. We expect an improvement in detector sensitivity and angular resolution with better electronics.
Cited by
5 articles.
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1. Gaseous Detectors;Handbook of Particle Detection and Imaging;2021
2. Gaseous Detectors;Handbook of Particle Detection and Imaging;2021
3. Development of a negative ion micro TPC detector with SF6 gas for the directional dark matter search;Journal of Instrumentation;2020-07-21
4. Results of a directional dark matter search from the NEWAGE experiment;Journal of Physics: Conference Series;2020-02-01
5. CYGNUS;Journal of Physics: Conference Series;2020-02-01