{"paper":{"title":"Relativistic dynamics of Qqq systems","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Brazil), E.F. Suisso (Dep. de Fisica, Instituto Tecnologico da Aeronautica Centro T\\'ecnico Aeroespacial, Instituto Tecnologico da Aeronautica Centro Tecnico Aeroespacial, J. P. B. C. de Melo (Instituto de Fisica Teorica, S\\~ao Jos\\'e dos Campos, S~ao Jos'e dos Campos, Sao Paulo, SP, T. Frederico (Dep. de Fisica, Universidade Estadual Paulista","submitted_at":"2002-02-14T20:36:48Z","abstract_excerpt":"The bound state of constituent quarks forming a $Qqq$ composite baryon is investigated in a QCD-inspired effective light-front model. The light-front Faddeev equations are derived and solved numerically. The masses of the spin 1/2 low-lying states of the nucleon, $\\Lambda^0$, $\\Lambda^+_c$ and $\\Lambda^0_b$ are found and compared to the experimental data. The data is qualitatively described with a flavor independent effective interaction."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0202137","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"}