{"paper":{"title":"First direct measurement of the $^{11}$C($\\alpha$, p)$^{14}$N stellar reaction by an extended thick-target method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"D. Kahl, D. N. Binh, H. Yamaguchi, J. J. He, N. Iwasa, S. Hayakawa, S. Kato, S. Kubono, T. Hashimoto, T. Komatsubara, T. Teranishi, Y. K. Kwon, Y. Wakabayashi","submitted_at":"2016-09-26T11:46:56Z","abstract_excerpt":"The $^{11}$C($\\alpha$, p) reaction is an important $\\alpha$-induced reaction competing with $\\beta$-limited hydrogen-burning processes in high-temperature explosive stars. We directly measured its reaction cross sections both for the ground-state transition ($\\alpha$, $p_{0}$) and the excited-state transitions ($\\alpha$, $p_{1}$) and ($\\alpha$, $p_{2}$) at relevant stellar energies 1.3 - 4.5 MeV by an extended thick-target method featuring time of flight for the first time. We revised the reaction rate by numerical integration including the ($\\alpha$, $p_{1}$) and ($\\alpha$, $p_{2}$) contribut"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07932","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"}