{"paper":{"title":"Measurement of $\\beta\\beta$ Decay-Simulating Events in Nuclear Emulsion with Molybdenum Filling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.S. Barabash, E.A. Pozharova, M.M. Chernyavsky, N.G. Polukhina, N.I. Starkov, N.P. Egorenkova, S.I. Konovalov, T.V. Shchedrina, V.A. Ditlov, V.A. Smirnitsky, V.D. Ashitkov, V.I. Umatov, V.V. Dubinina, V.Ya. Bradnova","submitted_at":"2011-09-28T06:40:57Z","abstract_excerpt":"The measurement of positron--nucleus collisions was used to estimate the possibility of suppressing background events that simulate $\\beta\\beta$ decay in the emulsion region adjacent to molybdenum conglomerates. The range of the escape of two relativistic particles from the interaction was found to be $<d> = (0.60\\pm 0.03) ~\\mu$m, which approximately corresponds to the grain size of developed nuclear emulsion. No correlation of the values of d with the angle between two relativistic particles was observed. It was shown that it was possible to exclude $\\beta\\beta$ decay background from electron"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.6110","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"}