Rigorous QCD Predictions for Decays of P-Wave Quarkonia

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dc.creatorBodwin, Geoffrey T.
dc.creatorBraaten, Eric
dc.creatorLepage, G. Peter
dc.date1992-11-17
dc.date1992-11-25
dc.date.accessioned2026-07-07T08:59:46Z
dc.date.available2026-07-07T08:59:46Z
dc.descriptionWe present a new factorization theorem for the decay rates of P-wave states of heavy quarkonia. Infrared logarithms that had appeared in previous perturbative calculations of P-wave decays are absorbed into a quantity that is related to the amplitude for the heavy quark and antiquark to be in a relative color-octet S-wave state. We predict all of the light-hadronic and electromagnetic decays rates of the $χ_c$ and $h_c$ states in terms of two phenomenological parameters.
dc.description(minor revisions to clarify concepts, fix typos), 4 pages, ANL-HEP-CP-92-109
dc.identifierhttps://arxiv.org/abs/hep-ph/9211253
dc.identifierhttp://arxiv.org/abs/hep-ph/9211253
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/147836
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRigorous QCD Predictions for Decays of P-Wave Quarkonia
dc.typetext

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