{"paper":{"title":"Identification of significant $E0$ strength in the $2^+_2 \\rightarrow 2^+_1$ transitions of $^{58, 60, 62}$Ni","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Akber, A.B. Garnsworthy, A.E. Stuchbery, A.J. Mitchell, A.P.D. Ramirez, B.A. Brown, B. Alshahrani, B.P. McCormick, B.Q. Lee, E.E. Peters, G.J. Lane, J.D. Holt, J. Smallcombe, L.J. Evitts, M. de Vries, M. Moukaddam, M.S.M. Gerathy, M.W. Reed, N. Palalani, S. Mukhopadhyay, S.R. Stroberg, S.W. Yates, T.K. Eriksen, T. Kib\\'edi, T. Palazzo, T. Tornyi","submitted_at":"2018-03-02T23:33:19Z","abstract_excerpt":"The $E0$ transition strength in the $2^+_2 \\rightarrow 2^+_1$ transitions of $^{58,60,62}$Ni have been determined for the first time following a series of measurements at the Australian National University (ANU) and the University of Kentucky (UK). The CAESAR Compton-suppressed HPGe array and the Super-e solenoid at ANU were used to measure the $\\delta(E2/M1)$ mixing ratio and internal conversion coefficient of each transition following inelastic proton scattering. Level half-lives, $\\delta(E2/M1)$ mixing ratios and $\\gamma$-ray branching ratios were measured at UK following inelastic neutron "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01072","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"}