{"paper":{"title":"Determining reaction cross sections via characteristic X-ray detection: {\\alpha}-induced reactions on 169Tm for the astrophysical {\\gamma} -process","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"C. Fr\\\"ohlich, E. Somorjai, G.G. Kiss, Gy. Gy\\\"urky, J. Farkas, T. Rauscher, T. Sz\\\"ucs, Z. Elekes, Zs. F\\\"ul\\\"op, Zs. Kert\\'esz","submitted_at":"2010-12-03T08:44:13Z","abstract_excerpt":"The cross sections of the 169Tm({\\alpha}, {\\gamma})173Lu and 169Tm({\\alpha},n)172Lu reactions have been measured first time using a new method, by detecting the characteristic X-ray radiation following the electron capturedecay of 172,173Lu. Despite the relatively long half-life of the reaction products (T1/2 = 500 and 6.7 days, respectively) it was possible to measure the cross section of the 169Tm({\\alpha},{\\gamma})173Lu reaction close to the Gamow window (T9 = 3.5 GK), between Ec.m. = 13.16 and 17.08 MeV. The 169Tm({\\alpha},n)172Lu reaction cross section was measured from Ec.m. = 11.21 MeV "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.0660","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"}