{"paper":{"title":"Experimental $\\gamma$-decay strength in $^{59, 60}$Ni compared with microscopic calculations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Avdeenkov, A. C. Larsen, A. G\\\"orgen, A. V. Voinov, B. Alex Brown, B. V. Kheswa, D. Symochko, D. Takenaka, G. M. Tveten, H.-T. Nyhus, H. Utsunomiya, J. E. Midtb{\\o}, M. Guttormsen, O. Achakovskiy, S. Kamerdzhiev, S. Katayama, S. M. Grimes, S. Siem, T. Ari-izumi, T. Renstr{\\o}m, T. W. Hagen, V. W. Ingeberg, Y.-W. Lui","submitted_at":"2018-04-22T08:46:01Z","abstract_excerpt":"Nuclear level densities and $\\gamma$-ray strength functions have been extracted for $^{59, 60}\\rm{Ni}$, using the Oslo method on data sets from the $^{60}$Ni($^{3}$He,$^{3}$He$^{\\prime}\\gamma$)$^{60}$Ni and $^{60}$Ni($^{3}$He,$\\alpha\\gamma$)$^{59}$Ni reactions. Above the neutron separation energy, S$_n$, we have measured the $\\gamma$-ray strength functions for $^{61}$Ni and $^{60}$Ni in photoneutron experiments. The low-energy part of the $^{59,60}$Ni $\\gamma$-ray strength functions show an increase for decreasing $\\gamma$ energies. The experimental $\\gamma$-ray strength functions are compared"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08086","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"}