{"paper":{"title":"Alignment of the CLAS12 central hybrid tracker with a Kalman Filter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A. A. Golubenko, A. Bianconi, A. D Angelo, A. Deur, A. El Alaoui, A. Filippi, A. Hobart, A. Khanal, A. Kim, A. Kripko, A. Peck, A. S. Biselli, A. Schmidt, B. Benkel, B. McKinnon, C. Ayerbe Gayoso, C. Djalali, C. McLauchlin, C. Munoz Camacho, D. Bulumulla, D. G. Ireland, D. Heddle, D. Keller, D. Marchand, D. Nguyen, D. P. Watts, D. S. Carman, D. Sokhan, E. L. Isupov, E. Voutier, E. V. Shirokov, F. Benmokhtar, F. Bossu, F. Hauenstein, F. Sabatie, G. Ciullo, G. Costantini, G. Gavalian, G. Gosta, G. Niculescu, G. P. Gilfoyle, H. Atac, H. Hakobyan, H. S. Jo, H. Voskanyan, I. Bedlinskiy, I. I. Strakovsky, I. J. D. MacGregor, J. A. Tan, J. C. Carvajal, J. Poudel, J. Ritman, J. W. Price, K. Gates, K. Griffioen, K. Joo, K. Neupane, K.Th. Brinkmann, L. Baashen, L. Barion, L. Biondo, L. El Fassi, L. Elouadrhiri, L. Lanza, L. Marsicano, L. Venturelli, M. Arratia, M. Bashkanov, M. Battaglieri, M. Bondi, M. Defurne, M. Guidal, M. Hattawy, M. Holtrop, M. H. Wood, M. Khachatryan, M. Leali, M. Mirazita, M. Nicol, M. Osipenko, M. Paolone, M. Pokhrel, M. Ripani, M. Spreafico, M. Ungaro, N.A. Baltzell, N. Dashyan, N. Pilleux, N. Sparveris, N. Zachariou, O. Pogorelko, P. Chatagnon, P. L. Cole, P. Lenisa, P. Nadel-Turonski, P. Naidoo, P. Pandey, P. Simmerling, R. Capobianco, R. De Vita, R. Dupre, R. Johnston, R. Paremuzyan, R. Tyson, R. W. Gothe, R. Wishart, S. Boiarinov, S. Diehl, S. J. Paul, S. Migliorati, S. Niccolai, S. Schadmand, S. Strauch, S. Vallarino, T. B. Hayward, T. Chetry, T. Mineeva, T. Reed, U. Shrestha, V. Chesnokov, V.D. Burkert, V. Klimenko, V. Mascagna, V. Mokeev, V. Ziegler, W. J. Briscoe, W. K. Brooks, W. Kim, X. Li, X. Wei, Y. Ghandilyan, Y. Gotra, Y. Ilieva, Y. Prok","submitted_at":"2022-08-09T21:54:43Z","abstract_excerpt":"Several factors can contribute to the difficulty of aligning the sensors of tracking detectors, including a large number of modules, multiple types of detector technologies, and non-linear strip patterns on the sensors. All three of these factors apply to the CLAS12 CVT, which is a hybrid detector consisting of planar silicon sensors with non-parallel strips, and cylindrical micromegas sensors with longitudinal and arc-shaped strips located within a 5~T superconducting solenoid. To align this detector, we used the Kalman Alignment Algorithm, which accounts for correlations between the alignmen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.05054","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2208.05054/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}