{"paper":{"title":"Y-type Flux-Tube Formation and Gluonic Excitations in Baryons: From QCD to Quark Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Hideo Suganuma, Hiroko Ichie, Toru T. Takahashi","submitted_at":"2004-07-07T10:31:58Z","abstract_excerpt":"Using SU(3) lattice QCD, we perform the first systematic study for the ground-state three-quark (3Q) potential $V_{\\rm 3Q}^{\\rm g.s.}$ and the 1st excited-state 3Q potential $V_{\\rm 3Q}^{\\rm e.s.}$, {\\it i.e.}, the energies of the ground state and the 1st excited state of the gluon field in the presence of the static three quarks. From the accurate and thorough calculation for more than 300 different patterns of 3Q systems, the static ground-state 3Q potential $V_{\\rm 3Q}^{\\rm g.s.}$ is found to be well described by the Coulomb plus Y-type linear potential, {\\it i.e.}, Y-Ansatz, within 1%-leve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0407011","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"}