{"paper":{"title":"Common explanation of the behavior of some $e^+e^-$ annihilation processes around $\\sqrt s$ = 1.9 GeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Peter Lichard","submitted_at":"2018-10-17T20:51:49Z","abstract_excerpt":"We show that the behavior of the excitation curves of some $e^+e^-$ annihilation processes close to the nucleon-antinucleon threshold can be explained either by the $\\rho(1900)$ resonance itself or by its interference with other resonances. Besides the six-pion annihilation and the $e^+e^- \\to K^+K^-\\pi^+\\pi^-$ and $e^+e^- \\to \\Phi \\pi^0$ processes, we also analyze the final states $\\eta \\pi^+ \\pi^-$, $K^+ K^- \\pi^+ \\pi^- \\pi^0$, and $K^+ K^-\\pi^0 \\pi^0$, the behavior of which around 1.6 GeV has not yet attracted attention. Analysis of the data on the $e^+e^- \\to p \\bar p$ and $e^+e^- \\to n \\b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.07788","kind":"arxiv","version":5},"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"}