{"paper":{"title":"Study $B^{0}_{(s)}$ decays into $\\phi$ and a scalar or vector meson","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"C. W. Xiao, Hiwa A. Ahmed, Zhi-Feng Sun, Zhong-Yu Wang","submitted_at":"2020-11-17T16:38:57Z","abstract_excerpt":"In the present work, we investigate the decays of $B^{0}_{s} \\rightarrow \\phi\\pi^{+}\\pi^{-}$ and $B^{0} \\rightarrow \\phi\\pi^{+}\\pi^{-}$ with the final state interactions based on the chiral unitary approach. In the final state interactions of the $\\pi^+\\pi^-$ with its coupled channels, we study the effects of the $\\eta\\eta$ channel in the two-body interactions for the reproduction of the $f_{0}(980)$ state. Our results for the $\\pi^+\\pi^-$ invariant mass distributions of the decay $B^{0}_{s} \\rightarrow \\phi\\pi^{+}\\pi^{-}$ describe the experimental data up to 1 GeV well, with the resonance con"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.08758","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2011.08758/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"}