# Cross sections (Nuclear physics) { "id": "S85034281", "title": "Cross sections (Nuclear physics)", "url": "/topics/S85034281", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "bf9e11e7ae6fecb3", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "9547644679043286528", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 17940, 41984 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85034281 No owner-reviewed local answer yet.