Current Issues In Quarkonium Production

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dc.creatorLee, Jungil
dc.date2000-06-17
dc.date.accessioned2026-07-07T03:41:46Z
dc.date.available2026-07-07T03:41:46Z
dc.descriptionAs a stringent test of the nonrelativistic QCD factorization approach for inclusive heavy-quarkonium production in high-energy hadron collision, the polarized heavy-quarkonium production at the Tevatron is discussed. The polarization of prompt J/psi at the Tevatron is predicted within the nonrelativistic QCD factorization framework. The contribution from radiative decays of P-wave charmonium states decreases, but does not eliminate, the transverse polarization at large transverse momentum. The prediction agrees with measurements from the CDF collaboration at intermediate values of p_T, but disagrees at the large values of p_T measured. Recent preliminary data of heavy quarkonia from CDF and theoretical/experimental prospects related to the Run II heavy quarkonium physics are also discussed.
dc.description6 pages, 2 figures, Talk presented at the DIS 2000, Liverpool, England, April 25-30, 2000
dc.identifierhttps://arxiv.org/abs/hep-ph/0006203
dc.identifierhttp://arxiv.org/abs/hep-ph/0006203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39693
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCurrent Issues In Quarkonium Production
dc.typetext

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