{"paper":{"title":"Correlated $\\bbox{\\pi \\rho}$ Exchange in the $\\bbox{NN}$ Interaction","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Forschungszentrum J\\\"ulich), G. Janssen, J. Speth (IKP, K. Holinde","submitted_at":"1995-08-11T14:31:33Z","abstract_excerpt":"We evaluate the contribution to the nucleon-nucleon interaction due to correlated $\\pi\\rho$ exchange in the $\\pi$, $\\omega$, and $A_1$/$H_1$ channels by means of dispersion-theoretic methods based on a realistic meson exchange model for the interaction between $\\pi$ and $\\rho$ mesons. These processes have substantial effects: In the pionic channel it counterbalances the suppression generated by a soft $\\pi NN$ form factor of monopole type with a cutoff mass of about 1 GeV; in the $\\omega$-channel it provides nearly half of the empirical repulsion, leaving little room for explicit quark-gluon e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9508022","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"}