Journal ArticleDOI
Z'mass bounds
F. del Aguila,J.M. Moreno,Mariano Quiros +2 more
- Vol. 16, pp 621-623
TLDR
In this paper, the authors review the bounds on the mass of a new neutral gauge boson, M Z', and relate these bounds to the allowed values for m H and m t.Abstract:
Present experimental precision allows for testing the standard model at the level of radiative corrections. Still the two main unknown parameters m H and m t are poorly bounded, as if is often the case for new physics. Here we review the bounds on the mass of a new neutral gauge boson, M Z' , and relate these bounds to the allowed values for m H and m t .read more
Citations
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Embedding Z′ models in SO(10) GUTs
TL;DR: In this article, a theory with Z′ gauge boson (related to an extra U(1) gauge group) into a supersymmetric GUT theory based on SO(10) breaking via VEVs of appropriate Higgs fields is considered.
Journal ArticleDOI
About a peculiar extra U(1): Z ' discovery limit, muon anomalous magnetic moment, and electron electric dipole moment
TL;DR: The Lagrangian model with a peculiar extra $U(1)$ is presented in this article, and the discovery limits are estimated and predicted at the Tevatron and the LHC.
References
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G. Passarino,M.J.G. Veltman +1 more
TL;DR: In this article, the e + e − → μ + μ − cross section including all the one-loop radiative corrections in the context of the Weinberg model is presented.
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TL;DR: In this article, the observables in low-energy neutral-current experiments in the neutrino-hadron, neutrinos-electron, electron/muon/hadron and electron- muon/tau sectors were analyzed.
Journal ArticleDOI
Neutral-current constraints on heavy Z bosons
L.S. Durkin,Paul Langacker +1 more
TL;DR: In this paper, the phenomenological constraints from neutral-current experiments, the W and Z masses, and direct searches at the S p pS collider on the masses and mixing of theoretically motivated extra Z bosons are considered.
Journal ArticleDOI
One-loop corrections to e+e− → e+e− in the weinberg model☆
TL;DR: In this article, a detailed analysis of the higher-order effects of Bhabha scattering is presented and the total differential cross section including weak corrections is evaluated at different angles in an energy range up to 70 GeV per beam.