{"paper":{"title":"New neutron-deficient isotopes from $^{78}$Kr fragmentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Algora, A. Boso, A. I. Morales, A. Montaner-Piza, B. Blank, B. Rubio, C. Borcea, C. Magron, D. Lubos, D. Napoli, D. Nishimura, D.S. Ahn, E. Ganioglu, F. Diel, F. Molina, G. de Angelis, G. de France, G. Kiss, H. Oikawa, H. Sakurai, H. Suzuki, H. Takeda, J. Agramunt, J. Chiba, J. Giovinazzo, J. Wu, K. Wimmer, M. Gerbaux, M. Tanaka, N. Fukuda, N. Inabe, P. Aguilera, P. Ascher, P.-A. Soderstrom, P. Doornenbal, R.B. Cakirli, S.E.A. Orrigo, S. Go, S. Grevy, S. Kubono, S. Nishimura, S. Yagi, T. Goigoux, T. Kubo, T. Kurtukian Nieto, T. Sumikama, V. Guadilla, V. H. Phong, W. Gelletly, Y. Fujita, Y. Shimizu, Y. Takei","submitted_at":"2016-05-19T12:02:02Z","abstract_excerpt":"In an experiment with the BigRIPS separator at the RIKEN Nishina Center, the fragmentation of a $^{78}$Kr beam allowed the observation of new neutron-deficient isotopes at the proton drip-line. Clean identification spectra could be produced and $^{63}$Se, $^{67}$Kr, and $^{68}$Kr were identified for the first time. In addition, $^{59}$Ge was also observed. Three of these isotopes, $^{59}$Ge, $^{63}$Se, and $^{67}$Kr, are potential candidates for ground-state two-proton radioactivity. In addition, the isotopes $^{58}$Ge, $^{62}$Se, and $^{66}$Kr were also sought but without success. The present"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.05905","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"}