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arXiv · 1109.3099

NEWAGE

Kentaro Miuchi·Kiseki Nakamura·Atsushi Takada·Satoshi Iwaki·Hidetoshi Kubo·Tetsuya Mizumoto·Hironobu Nishimura·Joseph Parker·Tatsuya Sawano·Toru Tanimori·Hiroyuki Sekiya·Atsushi Takeda·Takahiro Fusayasu·Akira Sugiyama·Manobu Tanaka
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Abstract

NEWAGE is a direction-sensitive dark matter search experiment with a gaseous time-projection chamber. We improved the direction-sensitive dark matter limits by our underground measurement. After the first underground run, we replaced the detector components with radio-pure materials. We also studied the possibilities of head-tail recognition of nuclear tracks in the surface laboratory. For the future large volume detector, we are developing a pixel ASIC named QPIX. In this paper, these recent R&D activities are described.

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Kentaro Miuchi, Kiseki Nakamura, Atsushi Takada, Satoshi Iwaki, Hidetoshi Kubo, Tetsuya Mizumoto, Hironobu Nishimura, Joseph Parker, Tatsuya Sawano, Toru Tanimori, Hiroyuki Sekiya, Atsushi Takeda, Takahiro Fusayasu, Akira Sugiyama, Manobu Tanaka. 2011-09-14. NEWAGE. https://doi.org/10.1088/1742-6596/375/1/012013

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