Skip to main content
SpringerLink
Log in

Charged hyperpions, charged higgs bosons and the leptonic decays of the heavy open-top mesonsT * b andT b

  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

We study the leptonic decay modes of the vectorT * b and pseudoscalarT b t-flavored mesons in the framework of some extended technicolor models and for the standardSU(2)×U(1) model with two complex Higgs doublets. We find that the ratioГ(T * b →ℓ v Г(T →ℓ v) bcan help in discriminating among these models but, unfortunately, the experimental prospects for detecting these decay modes are not very bright.

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. I.I.Y. Bigi, H. Krasemann: Z. Phys. C — Particles and Fields7, 127 (1981)

    Google Scholar 

  2. J.C. Leveille, in: Proc. CornellZ 0 Theory Workshop. eds. M. Peskin, S.-H. Henry Tye. Cornell University report CLNS81-485, p. 241 (1981)

  3. For recent reviews on technicolor, its extensions and phenomenology see: E. Fahri, L. Susskind: Phys. Rep.74C, 277 (1981); M.A.B. Bég: Invited plenary talk at the International Conference on High Energy Physics held in Lisbon, Portugal, July 1981, Rockefeller Univ. preprint RU81/B/9, unpublished; G.L. Kane: Univ. Michigan preprint UMHE81-56, unpublished; J. Ellis: CERN preprint TH-3174, unpublished

    Google Scholar 

  4. M. Kobayashi, T. Maskawa: Prog. Theor. Phys.49, 652 (1973)

    Google Scholar 

  5. Exotic particles working group. G. Barbiellini et al. DESY preprint 81-064, unpublished

  6. J.F. Donoghue, L.-F. Li: Phys. Rev.D19, 945 (1979); A. Grau, J.A. Grifols, N. Lupón: Phys. Rev.D25, 165 (1982)

    Google Scholar 

  7. H.E. Haber, G.L. Kane, T. Sterling: Nucl. Phys.B161, 493 (1979)

    Google Scholar 

  8. M. Wise, Phys. Lett.103B, 121 (1981); J.-J. Frere, M.B. Gavela, J.A.M. Vermaseren: Phys. Lett.103B, 129 (1981)

    Google Scholar 

  9. S. Pakvasa et al: Phys. Rev.D 20, 2862 (1979); I.I.Y. Bigi: Nucl. Phys.B 177, 395 (1981); M. Suzuki: Nucl. Phys.B177, 413 (1981); M.A. Pérez, A. Rosado: CIEA-IPN Preprint (1983), unpublished

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Departamento de Física, Centro de Investigación y de Estudios Avanzados del IPN, Apartado Postal 14-740, 07000, México, D.F., México

    M. A. Pérez

  2. Escuela de Ciencias Físico Matemáticas, Universidad Autónoma de Puebla, Apartado Postal 1152, 72000, Puebla, Puebla, México

    M. A. Pérez

Authors
  1. M. A. Pérez
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Work supported by CONACyT (PCCBEU-010461)

Rights and permissions

Reprints and permissions

About this article

Cite this article

Pérez, M.A. Charged hyperpions, charged higgs bosons and the leptonic decays of the heavy open-top mesonsT * b andT b . Z. Phys. C - Particles and Fields 18, 113–115 (1983). https://doi.org/10.1007/BF01572471

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01572471

Keywords

Search

Navigation