{"paper":{"title":"Shell-model treatment of the $\\beta$ decay of $^{99}$Tc","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Jouni Suhonen, Marlom Ramalho","submitted_at":"2023-12-12T17:16:19Z","abstract_excerpt":"In the present paper we treat the second-forbidden non-unique (2nd-nu) ground-state-to-ground-state $\\beta^-$ decay $^{99}\\textrm{Tc}(9/2^+)\\to\\,^{99}\\textrm{Ru}(5/2^+)$, with a 100$\\%$ branching ratio, within the framework of the nuclear shell model (NSM). The energy spectrum of the electrons emitted in this $\\beta$-decay transition ($\\beta$-electron spectrum) is sensitive to the wave functions of the involved initial ($9/2^+$) and final ($5/2^+$) nuclear ground states through the many involved nuclear matrix elements (NME). The $\\beta$-electron spectrum of this transition is potentially indi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.07448","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/2312.07448/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"}