{"id":"S85027256","label":"Cluster theory (Nuclear physics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85027256","normalized_label":"cluster theory (nuclear physics)","broader":["http://id.loc.gov/authorities/subjects/sh85093112"],"aliases":["Cluster phenomena (Nuclear physics)","Clustering phenomena (Nuclear physics)","Clusters (Nuclear physics)","Nuclear clusters"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85027256","provider":"lcsh","revision":"300cfe667808fa8e","taxonomy_revision":"f050b5d4780b1289","title":"Cluster theory (Nuclear physics)","url":"/topics/S85027256","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124096378633324096","address_version":"morton4x16-v1","coordinates":[0,20,17830,57344],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}