{"paper":{"title":"Radiative electron capture as a tunable source of highly linearly polarized x-rays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"A. Gumberidze, A. Surzhykov, C. Brandau, C. Kozhuharov, C. Trageser, D.F.A. Winters, F. Nolden, G. Weber, H. Br\\\"auning, J. Glorius, M. Lestinsky, M.S. Sanjari, M. Steck, M. Vockert, N. Petridis, P.-M. Hillenbrand, R. Hess, R. M\\\"artin, S. Fritzsche, S. Geyer, S. Hagmann, S. Hess, S. Litvinov, S. Trotsenko, T. Ga{\\ss}ner, Th. St\\\"ohlker, T. Krings, U. Popp, U. Spillmann, Yu.A. Litvinov","submitted_at":"2019-02-22T09:36:35Z","abstract_excerpt":"The radiative electron capture (REC) into the K shell of bare Xe ions colliding with a hydrogen gas target has been investigated. In this study, the degree of linear polarization of the K-REC radiation was measured and compared with rigorous relativistic calculations as well as with the previous results recorded for U$^{92+}$. Owing to the improved detector technology a significant gain in precision of the present polarization measurement is achieved compared to the previously published results. The obtained data confirms that for medium-Z ions such as Xe the REC process is a source of highly "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.08415","kind":"arxiv","version":2},"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"}