Role of nonperturbative input in QCD resummed heavy boson $Q_T$ distribution

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dc.creatorQiu, Jianwei
dc.creatorZhang, Xiaofei
dc.date2002-05-12
dc.date.accessioned2026-07-07T03:46:58Z
dc.date.available2026-07-07T03:46:58Z
dc.descriptionWe show that role of nonperturbative input in the $b$-space QCD resummation formalism for heavy boson transverse momentum ($Q_T$) distribution strongly depends on collision energy $\sqrt{S}$. At collider energies, the larger $\sqrt{S}$ is, the weaker role nonperturbative input plays, and better predictive power the $b$-space resummation formalism has.
dc.descriptionLatex, 4 pages, to be published in the proceedings of XXXVII Rencontres de Moriond on "QCD and High Energy Hadronic Interactions"
dc.identifierhttps://arxiv.org/abs/hep-ph/0205115
dc.identifierhttp://arxiv.org/abs/hep-ph/0205115
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41493
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRole of nonperturbative input in QCD resummed heavy boson $Q_T$ distribution
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