{"paper":{"title":"Hyperfine Anomaly of Be Isotopes and Anomalous Large Anomaly in $^{11}$Be","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Kaori Ito, Takehisa Fujita, Toshio Suzuki","submitted_at":"1998-09-19T14:33:23Z","abstract_excerpt":"A new result of investigations of the hyperfine structure (hfs) anomaly in Be isotopes is presented. The hfs constant for $^{11}$Be is obtained by using the core plus neutron type wave function: $ |2s_{1\\over 2}>+|1d_{5\\over2}\\times 2^+ ; {1/2}^{+}> $. A large hfs anomaly of $^{11}$Be is found, which is mainly due to a large radius of the halo single particle state."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9809061","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"}