{"paper":{"title":"Quark--antiquark states and their radiative transitions in terms of the spectral integral equation. {\\Huge I.} Bottomonia","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.V. Sarantsev, L.G. Dakhno, M.A. Matveev, V.A. Nikonov, V.V. Anisovich","submitted_at":"2005-10-31T10:10:23Z","abstract_excerpt":"In the framework of the spectral integral equation, we consider the $b\\bar b$ states and their radiative transitions. We reconstruct the $b\\bar b$ interaction on the basis of data for the levels of the bottomonium states with $J^{PC}=0^{-+}$, $1^{--}$, $0^{++}$, $1^{++}$, $2^{++}$ as well as the data for the radiative transitions $\\Upsilon(3S) \\to\\gamma\\chi_{bJ}(2P) $ and $\\Upsilon(2S) \\to\\gamma \\chi_{bJ}(1P) $ with $J=0,1,2$. We calculate bottomonium levels with the radial quantum numbers $n\\le 6$, their wave functions and corresponding radiative transitions. The ratios $Br[\\chi_{bJ}(2P)\\to\\g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0510410","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0510410/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}