Influence of Z' boson on top quark spin correlations at the LHC

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dc.creatorArai, Masato
dc.creatorOkada, Nobuchika
dc.creatorSmolek, Karel
dc.creatorSimak, Vladislav
dc.date2008-04-23
dc.date2009-04-06
dc.date.accessioned2026-07-07T13:07:28Z
dc.date.available2026-07-07T13:07:28Z
dc.descriptionWe study top-antitop pair production and top spin correlations in a model with an electrically neutral massive gauge boson, Z', at the Large Hadron Collider. In addition to the Standard Model processes, the Z' contributes to the top-antitop pair production process in the s-channel. Choosing a kinematical region of top invariant mass around the Z' resonance pole, we find sizable deviations of the top-antitop pair production cross section and the top spin correlations from those of the Standard Model.
dc.description20 pages, 4 figures, 1 table, minor changes made, version to appear in Acta Physica Polonica B
dc.identifierhttps://arxiv.org/abs/0804.3740
dc.identifierhttp://arxiv.org/abs/0804.3740
dc.identifierActa Phys.Polon.B40:93-110,2009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228102
dc.subjectHigh Energy Physics - Phenomenology
dc.titleInfluence of Z' boson on top quark spin correlations at the LHC
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