{"paper":{"title":"CODEX-b: Opening New Windows to the Long-Lived Particle Frontier at the LHC","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"Abhinaba Upadhyay, Albert De Roeck, Andr\\'as Barnab\\'as Burucs, Benjamin Nachman, Bingxuan Liu, Biplab Dey, Carlos V\\'azquez Sierra, Conor Henderson, Daniel Johnson, David T. Northacker, Dean J. Robinson, Debashis Sahoo, Eleanor Winkler (CODEX-b collaboration), Eli Ben Haim, Emilio Xos\\'e Rodr\\'iguez Fern\\'andez, G\\'abor Veres, Gabriella P\\'asztor, Gabriel M. Nowak, Gian Andrea Rassati, Giulio Aielli, Jacob Kautz, Jake Pfaller, James Swanson, Joeal Subash, Juliette Alimena, Louis Henry, Luca Pizzimento, Mar\\'ia Pereira Mart\\'inez, Matthew J. Charles, M\\'aximo Pl\\'o Casas\\'us, Michael D. Sokoloff, Michael K. Wilkinson, Michael Peters, Michael Williams, Michele Papucci, Mohamed Elashri, Nigel Watson, Ozgur Durmus, Pablo Eduardo Men\\'endez-Vald\\'es P\\'erez, Philip Ilten, Rebeca Gonzalez Suarez, Riccardo Vari, Roberto Cardarelli, Saul Balcarcel-Salazar, Saul L\\'opez Soli\\~no, Silviu Dobrescu, Simon Knapen, Sinem Simsek, Titus Momb\\\"acher, Vladimir V. Gligorov, Xabier Cid Vidal, Yang Liu, Zarria Gray","submitted_at":"2025-05-09T10:59:42Z","abstract_excerpt":"This document is written as a contribution to the European Strategy of Particle Physics (ESPP) update. We offer a detailed overview of current developments and future directions for the CODEX-b detector, which aims to detect long-lived particles beyond the Standard Model. We summarize the scientific motivation for this detector, advances in our suite of simulation and detector optimization frameworks, and examine expected challenges, costs, and timelines in realizing the full detector. Additionally, we describe the technical specifications for the smaller-scale demonstrator detector (CODEX-$\\b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.05952","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/2505.05952/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"}