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Please use this identifier to cite or link to this item: http://hdl.handle.net/10481/32419

Title: Search for new neutral bosons at future colliders
Authors: Águila Giménez, Francisco del
Masip Mellado, Manuel
Pérez-Victoria, Manuel
Issue Date: 1996
Abstract: This is a short review of present and future limits on new neutral gauge bosons, in particular on hadrophilic or leptophobic Z’s recently proposed to interpret the observed fluctuations of Γc,b at LEP. Light gauge bosons coupled to lepton number differences or to baryon number are also examples of the model dependence of these bounds. The mixing between the U(1) factors plays an important role in the phenomenology of these extended electroweak models. Future improvements based on the analysis of precise electroweak data are emphasized.
Sponsorship: This work has been partially supported by CICYT under contract AEN96-1672 by the Junta de Andalucía, and by the European Union under contract CHRX-CT92-0004.
Publisher: Jagiellonian University
Description: Presented at the XIX International Conference on Theoretical Physics "Particle Physics and Astrophysics in the Standard Model and Beyond", Bystra, Poland, september 19-26, 1995.
Keywords: Superstring-inspired models
Hadron colliders
E+E colliders
Gauge bosons
Renormalization
Couplings
Constraints
Physics
Leptons
Limits
URI: http://hdl.handle.net/10481/32419
ISSN: 0587-4254
1509-5770
Rights : Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License
Citation: Águila, F.; Masip, M.; Pérez-Victoria, M. Search for new neutral bosons at future colliders. Acta Physica Polonica B, 27(7): 1469-1477 (1996). [http://hdl.handle.net/10481/32419]
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