Chronology of Milestone Events in Particle Physics - ARNISON 1985D
Chronology of Milestone Events in Particle Physics

ARNISON 1985D

UA1 collaboration; Arnison, G. et al.
Recent Results on Intermediate Vector Boson Properties at the CERN Super Proton Synchrotron Collider
Phys. Lett. 166B (1986) 484; Eur. Lett. 1 (1986) 327;

Abstracts
The properties of a sample of 172 charged intermediate vector bosons decaying in the (e e) channel and 16 neutral intermediate vector bosons decaying in the (e+ e) channel are summarized. Masses, decay widths, decay angular distributions, and production cross sections are given, and a limit is put on the number of light neutrino types N < 10 at 90% CL.

Accelerator CERN-PBAR/P Detectors UA1

Related references
See also
UA1 Coll., G. Arnison et al., Phys. Lett. 122B (1983) 103;
W. J. Marciano and A. Sirlin, Phys. Rev. D29 (1984) 945;
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K. Hikasa, Phys. Rev. D29 (1984) 1939;
UA1 Coll., G. Arnison et al., Phys. Lett. 132B (1983) 214;

Reactions
  p W+ X 546,630 GeV (Ecm) cs
  p W X 546,630 GeV (Ecm) cs
  p Zo X 546,630 GeV (Ecm) cs
  W+ e+ e
  W e e
  Zo e e+
  Zo +
  W+ +
  W

Particles studied
  W+ mass, w, pw
  W mass, w, pw
  Zo mass, w, pw

Record comments
Firm establishment of the properties of W+, W and Zo bosons.
    
  New Comments List of Comments