{"paper":{"title":"ArDM: a ton-scale LAr detector for direct Dark Matter searches","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A. Badertscher, A. Bueno, A. Curioni, A. Gendotti, A. Melgarejo, ArDM Collaboration: A. Marchionni, A. Rubbia, C. Amsler, C. Lazzaro, C. Regenfus, C. Touramanis, D. Lussi, E. J. Dawe, E. Rondio, F. Resnati, G. Natterer, J. Coleman, J. Lozano, J. Rochet, J. Ulbricht, K. Mavrokoridis, L. Epprecht, L. Kaufmann, L. Knecht, L. Romero, L. Scotto-Lavina, M. C. Carmona-Benitez, M. Daniel, M. de Prado, M. Laffranchi, M. Robinson, N. J. C. Spooner, P. K. Lightfoot, P. Mijakowski, P. Otyugova, P. Przewlocki, S. Horikawa, S. Navas-Concha, T. Strauss, T. Viant, U. Degunda, V. Boccone, W. Creus","submitted_at":"2010-12-29T15:52:45Z","abstract_excerpt":"The Argon Dark Matter (ArDM-1t) experiment is a ton-scale liquid argon (LAr) double-phase time projection chamber designed for direct Dark Matter searches. Such a device allows to explore the low energy frontier in LAr with a charge imaging detector. The ionization charge is extracted from the liquid into the gas phase and there amplified by the use of a Large Electron Multiplier in order to reduce the detection threshold. Direct detection of the ionization charge with fine spatial granularity, combined with a measurement of the amplitude and time evolution of the associated primary scintillat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5967","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"}