{"paper":{"title":"The heavy-quark pole masses in the Hamiltonian approach","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.I. Veselov, A.M. Badalian, B.L.G. Bakker","submitted_at":"2003-11-01T22:22:28Z","abstract_excerpt":"From the fact that the nonperturbative self-energy contribution $C_{\\rm SE}$ to the heavy meson mass is small: $C_{\\rm SE}(b\\bar{b})=0$; $C_{\\rm SE}(c\\bar{c})\\cong -40$ MeV \\cite{ref.01}, strong restrictions on the pole masses $m_b$ and $m_c$ are obtained. The analysis of the $b\\bar{b}$ and the $c\\bar{c}$ spectra with the use of relativistic (string) Hamiltonian gives $m_b$(2-loop)$=4.78\\pm 0.05$ GeV and $m_c$(2-loop)$=1.39 \\pm 0.06$ GeV which correspond to the $\\bar{\\rm MS}$ running mass $\\bar{m}_b(\\bar{m}_b)=4.19\\pm 0.04$ GeV and $\\bar{m}_c(\\bar{m}_c)=1.10\\pm 0.05$ GeV. The masses $\\omega_c$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0311010","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"}