{"paper":{"title":"Searches for Double Beta Decay of $^{134}$Xe with EXO-200","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"hep-ex","authors_text":"A. Craycraft, A. Der Mesrobian-Kabakian, A. Dolgolenko, A. Jamil, A. Johnson, A. Karelin, A. Kuchenkov, A. Odian, A. Piepke, A. Pocar, A. Schubert, A. Waite, B. Cleveland, B. Mong, C. Chambers, C. Hall, C. Licciardi, D. Beck, D. Fudenberg, D. Moore, D. Sinclair, D.S. Leonard, E. Smith, EXO-200 Collaboration: J.B. Albert, F. Reti\\`ere, G. Anton, G.F. Cao, G. Gratta, I. Badhrees, I. Ostrovskiy, J. Daughhetee, J. Davis, J. Dilling, J. Farine, J. Hoessl, J.J. Russell, J.-L. Vuilleumier, J. Walton, J. Zettlemoyer, K. Graham, K. Murray, K.S. Kumar, L.J. Kaufman, L.J. Wen, L. Yang, M. Breidenbach, M. Coon, M. Danilov, M.G. Marino, M. Hughes, M.J. Dolinski, M.J. Jewell, M. Tarka, M. Wagenpfeil, M. Weber, O. Njoya, O.Ya. Zeldovich, P.C. Rowson, P. Fierlinger, P. Hufschmidt, P.S. Barbeau, P. Vogel, R. Bayerlein, R. DeVoe, R. Gornea, R. Kr\\\"ucken, R. MacLellan, R. Nelson, R. Tsang, S. Delaquis, S. Feyzbakhsh, S.J. Daugherty, S. Johnston, S. Kravitz, S. Li, T. Brunner, T. Daniels, T. Didberidze, T. Koffas, T. Michel, T. Tolba, T. Walton, T. Ziegler, U. Wichoski, V. Belov, V. Stekhanov, W. Cree, W. Fairbank Jr., W.R. Cen, Y.H. Lin, Y. Lan, Y.-R. Yen","submitted_at":"2017-04-17T17:35:50Z","abstract_excerpt":"Searches for double beta decay of $^{134}$Xe were performed with EXO-200, a single-phase liquid xenon detector designed to search for neutrinoless double beta decay of $^{136}$Xe. Using an exposure of $29.6\\text{ kg}\\!\\cdot\\!\\text{yr}$, the lower limits of $\\text{T}_{1/2}^{2\\nu\\beta\\!\\beta}>8.7\\cdot10^{20}\\text{ yr}$ and $\\text{T}_{1/2}^{0\\nu\\beta\\!\\beta}>1.1\\cdot10^{23}\\text{ yr}$ at 90% confidence level were derived, with corresponding half-life sensitivities of $1.2\\cdot10^{21}\\text{ yr}$ and $1.9\\cdot10^{23}\\text{ yr}$. These limits exceed those in the literature for $^{134}$Xe, improving "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05042","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":""},"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"}