{"id":"S85042215","label":"Electron-ion collisions","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042215","normalized_label":"electron-ion collisions","broader":["http://id.loc.gov/authorities/subjects/sh85028443"],"aliases":["Electron-ion interactions","Ion-electron collisions","Ion-electron interactions"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042215","provider":"lcsh","revision":"d81ed3b227cb6b20","taxonomy_revision":"f050b5d4780b1289","title":"Electron-ion collisions","url":"/topics/S85042215","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514008420400103936","address_version":"morton4x16-v1","coordinates":[0,20,18064,39936],"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}