{"paper":{"title":"Experimental study of ionization yield of liquid xenon for electron recoils in the energy range 2.8 - 80 keV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"A.A. Burenkov, A.G. Kovalenko, A.I. Bolozdynya, A.K. Karelin, A.M. Konovalov, A.S. Kobyakin, A.V. Etenko, A.V. Khromov, A.V. Kuchenkov, A.V. Kumpan, D.A. Egorov, D.G. Rudik, D.Yu. Akimov, I.S. Alexandrov, M.A. Gulin, M.A. Kirsanov, R.I. Nikolaev, S.G. Klimanov, S.V. Ivakhin, V.A. Belov, V.A. Kaplin, V.N. Stekhanov, V.V. Afanasyev, V.V. Sosnovtsev, Yu.A. Melikyan, Yu.V. Efremenko","submitted_at":"2014-08-08T11:35:36Z","abstract_excerpt":"We present the results of the first experimental study of ionization yield of electron recoils with energies below 100 keV produced in liquid xenon by the isotopes: 37Ar, 83mKr, 241Am, 129Xe, 131Xe. It is confirmed by a direct measurement with 37Ar isotope (2.82 keV) that the ionization yield is growing up with the energy decrease in the energy range below ~ 10 keV accordingly to the NEST predictions. Decay time of scintillation at 2.82 keV is measured to be 25 +/- 3 ns at the electric field of 3.75 kV/cm."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1823","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"}