{"paper":{"title":"A Time Projection Chamber with GEM-Based Readout","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"Akira Sugiyama, Alain Bellerive, Amir Noori Shirazi, Anders Oskarsson, Annika Vauth, Astrid M\\\"unnich, Bj\\\"orn Lundberg, Bo Li, Christoph Rosemann, Claus Kleinwort, Daniel Peterson, Deb Sankar Bhattacharya, Dimitra Tsionou, Fan Zhang, Felix M\\\"uller, Gilles De Lentdecker, Ivor Fleck, Jan Timmermans, Jochen Kaminski, Junping Tian, Katsumasa Ikematsu, Keisuke Fujii, Klaus Dehmelt, Klaus Desch, Klaus Zenker, Leif J\\\"onsson, Lennart \\\"Osterman, Madhu Dixit, Makoto Kobayashi, Maksym Titov, Marc Riallot, Martin Killenberg, Michael Lupberger, Nayana Majumdar, Oleg Bezshyyko, Oliver Sch\\\"afer, Oxana Smirnova, Paul Colas, Peter Hayman, Peter Schade, Philippe Gros, Purba Bhattacharya, Ralf Diener, Rashid Mehdiyev, Ronald Dean Settles, Ryo Yonamine, Serguei Ganjour, Shin-ichi Kawada, Stefano Caiazza, Stefan Roth, Sudeb Bhattacharya, Supratik Mukhopadhyay, Takahiro Fusayasu, Takashi Watanabe, Takeshi Matsuda, The LCTPC Collaboration: David Atti\\'e, Ties Behnke, Tohru Takahashi, Tomohisa Ogawa, Ulf Mj\\\"ornmark, Ulrich Werthenbach, Vincent Hedberg, Vladyslav Krylov, Wenxin Wang, Yifan Yang, Yuanning Gao, Yukihiro Kato, Yulan Li, Zhenwei Yang","submitted_at":"2016-04-04T16:21:06Z","abstract_excerpt":"For the International Large Detector concept at the planned International Linear Collider, the use of time projection chambers (TPC) with micro-pattern gas detector readout as the main tracking detector is investigated. In this paper, results from a prototype TPC, placed in a 1 T solenoidal field and read out with three independent GEM-based readout modules, are reported. The TPC was exposed to a 6 GeV electron beam at the DESY II synchrotron. The efficiency for reconstructing hits, the measurement of the drift velocity, the space point resolution and the control of field inhomogeneities are p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.00935","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}