{"paper":{"title":"States of $\\rho B^* \\bar{B}^*$ with $J=3$ within the Fixed Center Approximation to Faddeev equations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"E. Oset, M. Bayar, P. Fernandez-Soler, Zhi-Feng Sun","submitted_at":"2015-10-22T10:24:22Z","abstract_excerpt":"In this work we study the $\\rho B^*\\bar{B}^*$ three-body system solving the Faddeev equations in the fixed center approximation. We assume the $B^*\\bar{B}^*$ system forming a cluster, and in terms of the two-body $\\rho B^*$ unitarized scattering amplitudes in the local Hidden Gauge approach we find a new $I(J^{PC})=1(3^{--})$ state. The mass of the new state corresponds to a two particle invariant mass of the $\\rho B^\\ast$ system close to the resonant energy of the $B^\\ast_2(5747)$, indicating that the role of this $J=2$ resonance is important in the dynamical generation of the new state."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.06570","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"}