{"paper":{"title":"Quality Assurance on Un-Doped CsI Crystals for the Mu2e Experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Saputi, B. Echenard, C. Hu, D. G. Hitlin, E. Diociaiuti, E. Pedreschi, F. Cervelli, F. Colao, F. Grancagnolo, F. Happacher, F. Porter, F. Raffaelli, F. Spinella, G. Corradi, G. Pezzullo, G. Tassielli, I. Sarra, J. Budagov, L. Morescalchi, L. Zhang, M. Cordelli, M. Martini, M. Ricci, N. Atanov, P. Murat, R. Donghia, R.-Y. Zhu, S. Di Falco, S. Donati, S. Giovannella, S. Miscetti, T. Miyashita, V. Baranov, V. Glagolev, V. Tereshchenko, Yu. I. Davydov, Z. Usubov","submitted_at":"2018-02-22T01:32:13Z","abstract_excerpt":"The Mu2e experiment is constructing a calorimeter consisting of 1,348 undoped CsI crystals in two disks. Each crystal has a dimension of 34 x 34 x 200 mm, and is readout by a large area silicon PMT array. A series of technical specifications was defined according to physics requirements. Preproduction CsI crystals were procured from three firms: Amcrys, Saint-Gobain and Shanghai Institute of Ceramics. We report the quality assurance on crystal's scintillation properties and their radiation hardness against ionization dose and neutrons. With a fast decay time of 30 ns and a light output of more"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.08247","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"}