{"paper":{"title":"Search for $2\\beta$ decay of $^{106}$Cd with enriched $^{106}$CdWO$_4$ crystal scintillator in coincidence with four HPGe detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"2), (2) Univ. Roma Tor Vergata, (3) JINR Dubna, (4) INFN LNGS, (5) INR Kiev, 6), (6) INFN Roma, 7), (7) Univ. Roma La Sapienza, 8), (8) CSNSM Orsay, (9) ISM Kharkiv), A. Di Marco (1, A. Incicchitti (6, D.M. Chernyak (5), D.V. Poda (5, F.A. Danevich (5), F. Cappella (4), I.A. Tupitsyna (9) ((1) INFN Roma Tor Vergata, M. Laubenstein (4), O.G. Polischuk (5, P. Belli (1), R. Bernabei (1, R. Cerulli (4), S. d'Angelo (1, V.B. Brudanin (3), V. Caracciolo (4), V.I. Tretyak (5, V.M. Mokina (5)","submitted_at":"2016-03-21T09:21:16Z","abstract_excerpt":"A radiopure cadmium tungstate crystal scintillator, enriched in $^{106}$Cd to 66%, with mass of 216 g ($^{106}$CdWO$_4$), was used to search for double beta decay processes in $^{106}$Cd in coincidence with four ultra-low background high purity germanium detectors in a single cryostat. New improved limits on the double beta processes in $^{106}$Cd have been set on the level of $10^{20}- 10^{21}$ yr after 13085 h of data taking. In particular, the half-life limit on the two neutrino electron capture with positron emission, $T_{1/2}^{2\\nu\\varepsilon\\beta^+}\\geq 1.1\\times 10^{21}$ yr, has reached"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.06363","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"}