Elsevier

Physics Letters B

Volume 311, Issues 1–4, 29 July 1993, Pages 425-436
Physics Letters B

First measurement of the BS meson mass

https://doi.org/10.1016/0370-2693(93)90588-9Get rights and content

Abstract

In a sample of about 1.1 million hadronic Z decays recorded with the ALEPH detector during the 1990–1992 running of LEP, two unambiguous BS meson candidates were observed. From these events the mass of the BS meson has been measured to be 5.3686 ± 0.0056 (stat.) ± 0.0015 (syst.) GeV.

References (20)

  • D. Buskulic

    Phys. Lett. B

    (1992)
  • P. Abreu

    Phys. Lett. B

    (1992)
  • P.D. Acton

    Phys. Lett. B

    (1992)
  • D. Decamp

    Nucl. Instrum. Methods A

    (1990)
  • W.B. Atwood

    Nucl. Instrum. Methods A

    (1991)
  • D. Buskulic

    Phys. Lett. B

    (1992)
  • D. Decamp

    Phys. Lett. B

    (1991)
  • D. Buskulic

    Phys. Lett. B

    (1993)
  • H. Schroder, BB mixing, in: B decays, ed. S. Stone (World Scientific,...
  • J. Lee-Franzini

    Phys. Rev. Lett.

    (1990)
There are more references available in the full text version of this article.

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Supported by CiCYT, Spain.

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