{"paper":{"title":"Ion manipulation from liquid Xe to vacuum: Ba-tagging for a nEXO upgrade and future $0 \\nu \\beta \\beta$ experiments","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"Alec Iverson, Ali V. Balbuena, Anna A. Kwiatkowski, Annika Lennarz, Chris Chambers, Daniel Fudenberg, Dwaipayan Ray, Giorgio Gratta, Hussain Rasiwala, Iroise Casandjian, Jens Dilling, Joseph Soderstrom, Kevin Murray, Kevin O Sullivan, Kyle G. Leach, Liang Yang, Lucas Backes, Megan Cvitan, Melissa Medina-Peregrina, Raad Shaikh, Razvan Gornea, Regan Ross, Robert Collister, Ryan Elmansali, Thomas Brunner, Tim Daniels, Victor Varentsov, William Fairbank, Xiao Shang, Zepeng Li","submitted_at":"2024-10-22T05:06:33Z","abstract_excerpt":"Neutrinoless double beta decay {($0\\nu\\beta\\beta$)} provides a way to probe physics beyond the Standard Model of particle physics. The upcoming nEXO experiment will search for $0\\nu\\beta\\beta$ decay in $^{136}$Xe with a projected half-life sensitivity exceeding $10^{28}$ years at the 90\\% confidence level using a liquid xenon (LXe) Time Projection Chamber (TPC) filled with 5 tonnes of Xe enriched to $\\sim$90\\% in the {$\\beta \\beta$}-decaying isotope $^{136}$Xe. In parallel, a potential future upgrade to nEXO is being investigated with the aim to further suppress radioactive backgrounds and to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.18138","kind":"arxiv","version":2},"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/2410.18138/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"}