{"paper":{"title":"The Layer 0 Inner Silicon Detector of the D0 Experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Bean, A. Nomerotski, A. Zieminski, C.E. Gerber, C.H. Daly, D. Buchholz, D. Butler, D. Markley, D. Olis, D. Strom, D. Tsybychev, E. Shabalina, F.Lehner, G.J. Otero y Garzon, H. Gonzalez, H. Guldenman, H.J.Lubatti, J. Foglesong, J.Green, J. Howell, J. Wang, K. Hanagaki, K. Herner, K. Krempetz, K. Schultz, L. Bagby, L. Christofek, M. Demarteau, M. Hrycyk, M. Johnson, M. Kirby, M. Matulik, M. Roman, M. Tuttle, M. Utes, M. Weber, R. Angstadt, R.D. Taylor, R. Lipton, R.L. McCarthy, R.P. Smith, R. Rucinski, S.W.Youn, T. Bolton, T. Wesson, T.Zhou, W.E.Cooper, W.Kuykendall, Y. Orlov","submitted_at":"2009-11-13T02:37:43Z","abstract_excerpt":"This paper describes the design, fabrication, installation and performance of the new inner layer called Layer 0 (L0) that was inserted in the existing Run IIa Silicon Micro-Strip Tracker (SMT) of the D0 experiment at the Fermilab Tevatron collider. L0 provides tracking information from two layers of sensors, which are mounted with center lines at a radial distance of 16.1 mm and 17.6 mm respectively from the beam axis. The sensors and readout electronics are mounted on a specially designed and fabricated carbon fiber structure that includes cooling for sensor and readout electronics. The stru"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.2522","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"}