{"paper":{"title":"Status of COMPASS RICH-1 Upgrade with MPGD-based Photon Detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Bressan, A. Maggiora, A. Martin, B. Gobbo, C. A. Santos, D. Panzieri, F. A. Pereira, F. Bradamante, F. Herrmann, F. Tessarotto, G. Hamar, G. Menon, G. Sbrizzai, H. Fishcher, J. F. C. A. Veloso, J. Novy, K. Koenigsmann, K. Steiger, L. Steiger, M. Alexeev, M. Chiosso, M. Finger, M. Finger Jr, M. Gregori, M. Slunechka, M. Sulc, N. Makke, O. Denisov, P. Ciliberti, P. Schiavon, R Birsa, S. Dalla Torre, S. Dasgupta, S. Levorato, S. Schopferer","submitted_at":"2017-10-25T14:48:47Z","abstract_excerpt":"A Set of new MPGD-based Photon Detectors is being built for the upgrade of COMPASS RICH-1. The detectors cover a total active area of 1.4 m$^2$ and are based on a hybrid architecture consisting of two THGEM layers and a Micromegas. A CsI film on one THGEM acts as a reflective photocathode. The characteristics of the detector, the production of the components and their validation tests are described in detail."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.09274","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"}