Comparison of discovery limits for extra<i>Z</i>bosons at future colliders

Godfrey, Stephen

doi:10.1103/physrevd.51.1402

Cited by 40 publications

(62 citation statements)

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“…Reference [132] , GODFREY96 Analysis of new gauge boson searches at different future colliders. Compared to the older analysis [133], more observables and the option of a µ + µ − collider are included. The 18 observables keeping the dependence of M lim Z ′ on their systematic errors small.…”

Section: Reference [126] Leike97mentioning

confidence: 99%

The phenomenology of extra neutral gauge bosons

1999

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The phenomenological constraints on extra neutral gauge bosons at present and at future colliders are reviewed. Special attention is paid to the influence of radiative corrections, systematic errors, and kinematic cuts on the Z ′ constraints. Simple estimates of the Z ′ constraints from different reactions are derived. They make the physical origin of these constraints transparent. The results existing in the literature are summarized and compared with the estimates. The consequence of model assumptions on the Z ′ constraints is discussed. The paper starts with an overview of Z ′ parameters and the possible links between them by model assumptions. It continues with a discussion of Z ′ limits and Z ′ measurements in different reactions at e + e − and µ + µ − colliders. It follows an overview of the corresponding limits at proton colliders. Possible Z ′ constraints from other reactions as ep collisions, atomic parity violation, neutrino scattering and cosmology are briefly mentioned.

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Section: Reference [126] Leike97mentioning

confidence: 99%

The phenomenology of extra neutral gauge bosons

1999

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“…The sensitivities of other proposed machines are discussed in 56,57 . The results for HERA and possible future ep colliders, in which the Z ′ are exchanged in the t-channel, are not competitive.…”

Section: Discovery and Diagnostics At Future Collidersmentioning

confidence: 99%

Z' Physics and Supersymmetry

Cvetič

Langacker

1998

Perspectives on Supersymmetry

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We review the status of heavy neutral gauge bosons, Z ′ , with emphasis on constraints that arise in supersymmetric models, especially those motivated from superstring compactifications. We first summarize the current phenomenological constraints and the prospects for Z ′ detection and diagnostics at the LHC and NLC. After elaborating on the status and (lack of) predictive power for general models with an additional Z ′ , we concentrate on motivations and successes for Z ′ physics in supersymmetric theories in general and in a class of superstring models in particular. We review phenomenologically viable scenarios with the Z ′ mass in the electroweak or in the intermediate scale region. We review the status of heavy neutral gauge bosons, Z ′ , with emphasis on constraints that arise in supersymmetric models, especially those motivated from superstring compactifications. We first summarize the current phenomenological constraints and the prospects for Z ′ detection and diagnostics at the LHC and NLC. After elaborating on the status and (lack of) predictive power for general models with an additional Z ′ , we concentrate on motivations and successes for Z ′ physics in supersymmetric theories in general and in a class of superstring models in particular. We review phenomenologically viable scenarios with the Z ′ mass in the electroweak or in the intermediate scale region.

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“…For specific models, this definition leads to a sensitivity ranging from 600 to 900 GeV [10], comparable to the sensitivity expected for results from Run II at the Tevatron [24].…”

Section: Sensitivity To New Physicsmentioning

confidence: 82%

Measurement of the Weak Mixing Angle in Moller Scattering

Klejda¹

2005

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Comparison of discovery limits for extraZbosons at future colliders

Cited by 40 publications

References 56 publications

The phenomenology of extra neutral gauge bosons

The phenomenology of extra neutral gauge bosons

Z' Physics and Supersymmetry

Measurement of the Weak Mixing Angle in Moller Scattering

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