{"paper":{"title":"Next-to-leading order QCD corrections to $\\chi_{cJ} W^+ b$ associated production from top-quark decay","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Li Gang, Ma Wen-Gan, Song Mao, Zhang Ren-You, Zhou Chao","submitted_at":"2016-12-15T03:06:03Z","abstract_excerpt":"We calculate the next-to-leading order QCD corrections to the excited charmonium $\\chi_{cJ}$ associated with $ W^+ b $ production from top-quark decay. Our results show that detecting the $\\chi_{c0}$ production from top-quark decay is very difficult, but the $\\chi_{c1}$ and $\\chi_{c2}$ productions have the potential to be detected at the LHC. If the prompt $\\chi_{cJ}$ production from top-quark decay is really detected at the LHC, it will be useful not only for investigating $J/\\psi$ production from top-quark decay but also for understanding the heavy quarkonium production mechanism."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04912","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"}