{"paper":{"title":"Real and virtual $N\\bar{N}$ pair production near the threshold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"A. I. Milstein, S. G. Salnikov, V. F. Dmitriev","submitted_at":"2015-12-03T05:03:52Z","abstract_excerpt":"Nucleon-antinucleon optical potential, which explains the experimental data for the processes $e^{+}e^{-}\\rightarrow p\\bar{p}$ and $e^{+}e^{-}\\rightarrow\\mbox{pions}$ near the threshold of $p\\bar{p}$ pair production, is suggested. To obtain this potential we have used the available experimental data for $p\\bar{p}$ scattering, $p\\bar{p}$ pair production in $e^{+}e^{-}$ annihilation, and the ratio of electromagnetic form factors of a proton in the timelike region. It turns out that final-state interaction via the optical potential allows one to reproduce the available experimental data with good"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.00951","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"}