{"paper":{"title":"Identification of new transitions and mass assignments of levels in $^{143-153}$Pr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Lemasson, A. Navin, A. V. Ramayya, B. Jacquot, E. Cl\\'ement, E. H. Wang, F. Farget, F. R. Xu, G. de France, G. M. Ter-Akopian, H. J. Li, H. L. Liu, H. Zhou, J. H. Hamilton, J. K. Hwang, J. M. Eldridge, J. O. Rasmussen, M. Caama\\~no, M. Rejmund, N. T. Brewer, O. Delaune, S. Bhattacharyya, S. H. Liu, S. J. Zhu, Y. Sun, Yu. Ts. Oganessian, Y. X. Liu, Y. X. Luo","submitted_at":"2015-09-16T09:02:20Z","abstract_excerpt":"The previously reported levels assigned to 151,152,153Pr have recently been called into question regarding their mass assignment. The above questioned level assignments are clarified by measuring g-transitions tagged with A and Z in an in-beam experiment in addition to the measurements from 252Cf spontaneous fission (SF) and establish new spectroscopic information from $N=84$ to $N=94$ in the Pr isotopic chain. The isotopic chain 143-153Pr has been studied from the spontaneous fission of 252Cf by using Gammasphere and also from the measurement of the prompt g-rays in coincidence with isotopica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.04854","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"}