Skip to main content
Open Access Publications from the University of California

Initial measurements of Z-boson resonance parameters in e+e- annihilation

  • Author(s): Abrams, GS
  • Adolphsen, CE
  • Aleksan, R
  • Alexander, JP
  • Allen, MA
  • Atwood, WB
  • Averill, D
  • Ballam, J
  • Bambade, P
  • Barish, BC
  • Barklow, T
  • Barnett, BA
  • et al.

We have measured the mass of the Z boson to be 91.110.23 GeV/c2, and its width to be 1.61-0.43+0.60 GeV. If we constrain the visible width to its standard-model value, we find the partial width to invisible decay modes to be 0.620.23 GeV, corresponding to 3.81.4 neutrino species. © 1989 The American Physical Society.

Many UC-authored scholarly publications are freely available on this site because of the UC Academic Senate's Open Access Policy. Let us know how this access is important for you.

Main Content
Current View