{"paper":{"title":"Coulomb breakup of neutron-rich $^{29,30}$Na isotopes near the island of inversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A. Najafi, A . Rahaman, A. Wagner, B. Jonson, B.V. Carlson, C. Caesar, C. Langer, C. Nociforo, C. Rigollet, C. Scheidenberger, D. Cortina-Gil, D. Gonzalez-Diaz, D. Rossi, D. Yakorev, F. Wamers, G. De. Angelis, G. M\\\"unzenberg, H. Emling, H. Geissel, H. Johansson, H. Scheit, H. Simon, H. Weick, J. Kurcewicz, J. Marganiec, J.S. Winfield, J. Taylor, K. Boretzky, L.M. Fraile, M. Chartier, M. Weigand, M. Zoric, N. Kalantar-Nayestanaki, O. Ershova, P. Diaz Fernandez, R. Kr\\\"ucken, R. Plag, R. Reifarth, S. Beceiro-Novo, S. Chakraborty, S. Paschalis, S. Typel, T. Aumann, T. Kr\\\"oll, T.Le Bleis, T. Nilsson, Ushasi Datta, V. Panin, V. Ricciardi, V. Volkov, W.N. Catford, Y. Leifels, Y. Togano","submitted_at":"2016-01-15T17:04:21Z","abstract_excerpt":"First results are reported on the ground state configurations of the neutron-rich $^{29,30}$Na isotopes, obtained via Coulomb dissociation (CD) measurements as a method of the direct probe. The invariant mass spectra of those nuclei have been obtained through measurement of the four-momentum of all decay products after Coulomb excitation on a $^{208}Pb$ target at energies of 400-430 MeV/nucleon using FRS-ALADIN-LAND setup at GSI, Darmstadt. Integrated Coulomb-dissociation cross-sections (CD) of 89 $(7)$ mb and 167 $(13)$ mb up to excitation energy of 10 MeV for one neutron removal from $^{29}$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04002","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"}