Glue constraining asymmetries in W, $γ$ or Z production at CERN LHC

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dc.creatorChiappetta, P.
dc.creatorGounaris, G. J.
dc.creatorLayssac, J.
dc.creatorRenard, F. M.
dc.date1998-07-31
dc.date1998-09-29
dc.date.accessioned2026-07-07T12:03:26Z
dc.date.available2026-07-07T12:03:26Z
dc.descriptionWe propose a class of forward-backward asymmetries with respect to the subprocess c.m. scattering angle in $V$+jet production at hadron colliders, with V being any of (W, Z, $γ$, H), which are directly proportional to the gluon distribution $g(x)$. The informations that these asymmetries can provide are complementary of those reachable from measurements of the transverse momentum and/or the rapidity distributions of a $V$ in kinematical regimes where gluon scattering subprocesses dominate. The accuracy which can be reached in the W, Z and $γ$ cases, at the upgraded Tevatron and at LHC, should allow a considerable improvement of our knowledge of the gluon distribution function, especially at large x.
dc.description20 pages including 14 figures. Minor corrections included
dc.identifierhttps://arxiv.org/abs/hep-ph/9807563
dc.identifierhttp://arxiv.org/abs/hep-ph/9807563
dc.identifierPhys.Rev.D59:014016,1999
dc.identifierdoi:10.1103/PhysRevD.59.014016
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207783
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGlue constraining asymmetries in W, $γ$ or Z production at CERN LHC
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