Skip to main content
SpringerLink
Log in

What happens inp \(\bar p\) collisions if there is more than one neutral gauge boson?

  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

We present calculations of the cross-sections and the forward-backward asymmetry forp \(\bar p\)→ℓ+ ℓ− +X in the framework of anSU(2)×U(1)×G model with two neutral gauge bosons [G=U(1) orSU(2)]. It is shown that a peak in the cross-section associated with a large asymmetry will characterize a deviation from the standard model.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. CERN/SPSC/78-06, SPSC/92 (1978)

  2. S.L. Glashow: Nucl. Phys.22, 579 (1961); S. Weinberg: Phys. Rev. Lett.19, 1264 (1967); A. Salam: Elementary particle theory. N. Svartholm (ed.). Almquist and Wiksells: Stockholm 1968

    Google Scholar 

  3. See, for example, P.Q. Hung, J.J. Sakurai: Nucl. Phys. B143, 81 (1978); J. D. Bjorken: Phys. Rev. D19, 335 (1979)

    Google Scholar 

  4. H. Georgi, S. Weinberg: Phys. Rev. D17, 275 (1978)

    Google Scholar 

  5. E.H. de Groot, G.J. Gounaris, D. Schildknecht: Phys. Lett.85B, 399 (1979);90B, 427 (1980); Z. Phys. C — Particles and Fields5, 127 (1980)

    Google Scholar 

  6. M. Perrottet: Ann. of Phys.115, 107 (1978)

    Google Scholar 

  7. J. Finjord, G. Girardi, M. Perrottet, P. Sorba: LAPP-TH-25 to appear in Nucl. Phys. (1981)

  8. R. Baier, J. Engels, B. Peterson: Z. Phys. C — Particles and Fields2, 265 (1979)

    Google Scholar 

  9. A. Böhm: Talk given at the XX International Conference on High Energy Physics, Madison (1980)

  10. M. Veltman: Phys. Lett.91B, 95 (1980); M. Green, M. Veltman: Nucl. Phys. B169, 137 (1980)

    Google Scholar 

  11. F. Antonelli, M. Consoli, G. Corbo: Phys. Lett.91B, 90 (1980)

    Google Scholar 

  12. W.J. Marciano, A. Sirlin: Talk at the VPI Workshop on “Weak Interactions as Probes of Unification” (Dec. 1980)

Download references

Author information

Authors and Affiliations

  1. LAPP, F-74000, Annecy-le-Vieux, France

    G. Girardi

  2. CERN, CH-1211, Geneva 23, Switzerland

    P. Mery

  3. LAPP, F-74000, Annecy-le-Vieux, France

    P. Sorba

Authors
  1. G. Girardi
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. P. Mery
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. P. Sorba
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

On leave of absence from Faculté des Sciences de Luminy and Centre de Physique Théorique, Marseille, France

On leave of absence from Centre de Physique Théorique, Marseille, France

Rights and permissions

Reprints and permissions

About this article

Cite this article

Girardi, G., Mery, P. & Sorba, P. What happens inp \(\bar p\) collisions if there is more than one neutral gauge boson?. Z. Phys. C - Particles and Fields 10, 363–366 (1981). https://doi.org/10.1007/BF01546209

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01546209

Keywords

Search

Navigation