{"paper":{"title":"Theoretical description of the $\\boldsymbol{J/\\psi \\to \\eta (\\eta') h_1(1380)}$, $\\boldsymbol{J/\\psi \\to \\eta (\\eta') h_1(1170)}$ and $\\boldsymbol{J/\\psi \\to \\pi^0 b_1(1235)^0}$ reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"E. Oset, S. Sakai, Wei-Hong Liang","submitted_at":"2019-03-05T15:10:19Z","abstract_excerpt":"We have made a study of the $J/\\psi \\to \\eta' h_1, \\eta h_1$ (with $h_1$ being $h_1(1170)$ and $h_1(1380)$) and $J/\\psi \\to \\pi^0 b_1(1235)^0$ assuming the axial vector mesons to be dynamically generated from the pseudoscalar-vector meson interaction. We have taken the needed input from previous studies of the $J/\\psi \\to \\phi \\pi \\pi, \\omega \\pi \\pi$ reactions.\n  We obtain fair agreement with experimental data and provide an explanation on why the recent experiment on $J/\\psi \\to \\eta' h_1(1380), h_1(1380) \\to K^{*+} K^- +c.c.$ observed in the $K^+ K^- \\pi^0$ mode observes the peak of the $h_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.01883","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"}