{"paper":{"title":"Baryon resonance production in the $\\pi+d$ reaction and search for $\\eta$-mesic nuclei at J-PARC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-th"],"primary_cat":"nucl-ex","authors_text":"H. Fujioka, K. Itahashi","submitted_at":"2010-02-01T08:52:28Z","abstract_excerpt":"A double-scattering reaction $\\pi^+ + d\\to p + p + \\eta$, where an $\\eta$ meson is rescattered, may provide new information on the $\\eta N\\to \\eta N$ scattering. An idea to measure this reaction is proposed. Moreover, experimental search for $\\eta$-mesic nuclei by the same $(\\pi, N)$ reaction is discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.0201","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"}