Measurement and Interpretation of Fermion-Pair Production at LEP energies above the Z Resonance

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dc.creatorThe DELPHI Collaboration
dc.creatorAbdallah, J.
dc.date2005-12-06
dc.date.accessioned2026-07-07T11:58:10Z
dc.date.available2026-07-07T11:58:10Z
dc.descriptionThis paper presents DELPHI measurements and interpretations of cross-sections, forward-backward asymmetries, and angular distributions, for the e+e- -> ffbar process for centre-of-mass energies above the Z resonance, from sqrt(s) ~ 130 - 207 GeV at the LEP collider. The measurements are consistent with the predictions of the Standard Model and are used to study a variety of models including the S-Matrix ansatz for e+e- -> ffbar scattering and several models which include physics beyond the Standard Model: the exchange of Z' bosons, contact interactions between fermions, the exchange of gravitons in large extra dimensions and the exchange of sneutrino in R-parity violating supersymmetry.
dc.description79 pages, 16 figures, Accepted by Eur. Phys. J. C
dc.identifierhttps://arxiv.org/abs/hep-ex/0512012
dc.identifierhttp://arxiv.org/abs/hep-ex/0512012
dc.identifierEur.Phys.J.C45:589-632,2006
dc.identifierdoi:10.1140/epjc/s2005-02461-0
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206134
dc.subjectHigh Energy Physics - Experiment
dc.titleMeasurement and Interpretation of Fermion-Pair Production at LEP energies above the Z Resonance
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