Z' Search in e+e- Annihilation

dc.creatorLeike, A.
dc.creatorRiemann, S.
dc.date1996-07-14
dc.date1996-09-23
dc.date.accessioned2026-07-07T09:03:17Z
dc.date.available2026-07-07T09:03:17Z
dc.descriptionExpectations for constraints on extra Z bosons are derived for LEP 2 and future linear e+e- colliders. For typical GUTs, a Z' with M_{Z'} \le 3 to 6 \sqrt{s} may cause observable effects. The Z' discovery limits are dominated by statistical errors. However, if a Z' signal is observed, the discrimination between different models becomes much worse if systematic errors are taken into account. Discrimination between models is possible for M_{Z'} < 3 \sqrt{s}. A determination of Z' f \bar f couplings independently of models becomes attractive with future colliders. Anticipated bounds are determined.
dc.description15 pages, LaTex, 11 figures, 3 tables; table 3 changed. Version to appear in Zeitschrift f. Physik C
dc.identifierhttps://arxiv.org/abs/hep-ph/9607306
dc.identifierhttp://arxiv.org/abs/hep-ph/9607306
dc.identifierZ.Phys. C75 (1997) 341-348
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148948
dc.subjectHigh Energy Physics - Phenomenology
dc.titleZ' Search in e+e- Annihilation
dc.typetext

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