Search for leptoquarks in Z0 decays

Collaboration
Mar, 1991
8 pages
Published in:
  • Phys.Lett.B 261 (1991) 169-176
  • Published: 1991
Report number:
  • L3-026
Experiments:

Citations per year

19911999200720152023051015
Abstract: (Elsevier)
We have searched for direct leptoquark production in Z 0 decays from a scan of the Z 0 resonance, in the energy range 88.2 ⩽ √ s ⩽ 94.2 GeV, using 5.2 pb −1 of data. We exclude the existence of scalar leptoquarks with masses less than 41 to 44 GeV, depending on the charge assignments, at the 95% confidence level.
  • electron positron: colliding beams
  • colliding beams: electron positron
  • electron positron: annihilation
  • annihilation: electron positron
  • Z0: electroproduction
  • electroproduction: Z0
  • Z0: decay modes
  • decay modes: Z0
  • postulated particle: leptoquark
  • search for: leptoquark