{"paper":{"title":"Observation of the Higgs Boson of strong interaction via Compton scattering by the nucleon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Martin Schumacher","submitted_at":"2010-01-04T12:42:03Z","abstract_excerpt":"It is shown that the Quark-Level Linear $\\sigma$ Model (QLL$\\sigma$M) leads to a prediction for the diamagnetic term of the polarizabilities of the nucleon which is in excellent agreement with the experimental data. The bare mass of the $\\sigma$ meson is predicted to be $m_\\sigma=666$ MeV and the two-photon width $\\Gamma(\\sigma\\to\\gamma\\gamma)=(2.6\\pm 0.3)$ keV. It is argued that the mass predicted by the QLL$\\sigma$M corresponds to the $\\gamma\\gamma\\to\\sigma\\to NN$ reaction, i.e. to a $t$-channel pole of the $\\gamma N\\to N\\gamma$ reaction. Large -angle Compton scattering experiments revealing"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1001.0500","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":""},"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"}