{"paper":{"title":"D-wave Charmonium Production in $e^+e^-$ Annihilation at $\\sqrt{s}=10.6$ GeV","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Kuang-Ta Chao (CCAST, Kui-Yong Liu (Peking University), Li-Kun Hao, Peking University)","submitted_at":"2002-06-24T05:48:59Z","abstract_excerpt":"We calculate the D-wave charmonium production in $e^+e^-$ annihilation at BELLE and BABAR at $\\sqrt{s}=10.6$ GeV using the nonrelativistic QCD factorization formalism, including color singlet and color octet contributions. We analyze the contributions of various processes for $\\delta_J(J=1,2)$ production. We find that both the color singlet and color octet channels may give substantial contributions, and the production rates are estimated to be $\\sigma (\\delta_1)\\simeq 0.043-0.16pb$ and $\\sigma (\\delta_2)\\simeq 0.094-0.29pb$, which, however, are very sensitive to the choice of the color octet "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0206226","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"}