{"paper":{"title":"Detection of a flow induced magnetic field eigenmode in the Riga dynamo facility","license":"","headline":"","cross_cats":["astro-ph","physics.gen-ph","physics.geo-ph","physics.plasm-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Agris Gailitis, Arnis Cifersons, Ernests Platacis, Frank Stefani, Gotthard Will, Gunter Gerbeth, Heiko H\\\"anel, Michael Christen, Olgerts Lielausis, Sergej Dement'ev, Thomas Gundrum","submitted_at":"1999-12-13T09:19:02Z","abstract_excerpt":"In an experiment at the Riga sodium dynamo facility, a slowly growing magnetic field eigenmode has been detected over a period of about 15 seconds. For a slightly decreased propeller rotation rate, additional measurements showed a slow decay of this mode. The measured results correspond satisfactory with numerical predictions for the growth rates and frequencies."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/9912026","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"}