{"paper":{"title":"Beta-decay study of $T_z=-2$ proton-rich nucleus $^{20}$Mg","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"C. J. Lin, C. Li, C. Z. Shi, D. Q. Fang, D. X. Wang, F. Yang, H. Li, H. L. Zang, H. M. Jia, H. Q. Zhang, H. W. Wang, J. B. Ma, J. Chen, J. G. Wang, J. Li, J. S. Wang, K. Wang, L. J. Sun, L. Yang, M. R. Huang, M. W. Nie, N. R. Ma, P. F. Bao, P. Ma, S. L. Jin, W. H. Ma, X. F. Li, X. X. Xu, Y. G. Ma, Y. J. Zhou, Y. T. Wang, Y. Y. Yang, Z. Bai, Z. H. Li, Z. H. Liu","submitted_at":"2016-10-10T17:29:54Z","abstract_excerpt":"The $\\beta$ decay of the drip-line nucleus $^{20}$Mg gives important information on resonances in $^{20}$Na, which are relevant for the astrophysical $rp$-process. A detailed $\\beta$ decay spectroscopic study of $^{20}$Mg was performed by a continuous-implantation method. A detection system was specially developed for charged-particle decay studies, giving improved spectroscopic information including the half-life of $^{20}$Mg, the excitation energies, the branching ratios, and the log $ft$ values for the states in $^{20}$Na populated in the $\\beta$ decay of $^{20}$Mg. A new proton branch was "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03003","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"}