{"paper":{"title":"Improved Nuclear Physics Near $A=61$ Refines Urca Neutrino Luminosities in Accreted Neutron Star Crusts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"nucl-ex","authors_text":"A.A. Valverde, Alec Hamaker, B.A. Brown, C. Izzo, C. Langer, C.S. Sumithrarachchi, D. Puentes, F. Montes, G. Bollen, H. Schatz, I.T. Yandow, K. Gulyuz, M. Eibach, M. Redshaw, R. Ringle, R. Sandler, S. Schwarz, W.-J Ong, Zach Meisel","submitted_at":"2021-10-27T16:30:43Z","abstract_excerpt":"We performed a Penning trap mass measurement of $^{61}{\\rm Zn}$ at the National Superconducting Cyclotron Laboratory and NuShellX calculations of the $^{61}{\\rm Zn}$ and $^{62}{\\rm Ga}$ structure using the GXPF1A Hamiltonian to obtain improved estimates of the $^{61}{\\rm Zn}(p,\\gamma)^{62}{\\rm Ga}$ and $^{60}{\\rm Cu}(p,\\gamma)^{61}{\\rm Zn}$ reaction rates. Surveying astrophysical conditions for type-I X-ray bursts with the code MESA, implementing our improved reaction rates, and taking into account updated nuclear masses for $^{61}{\\rm V}$ and $^{61}{\\rm Cr}$ from the recent literature, we ref"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.14558","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.14558/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}