Perturbative and Nonperturbative Hadronic Contributions to the WW and ZZ Mass

Jul, 1984
4 pages
Published in:
  • Phys.Lett.B 149 (1984) 213-216
  • Published: 1984
Report number:
  • MZ-TH/84-07

Citations per year

198519942003201220193102
Abstract: (Elsevier)
The hadronic part of the mass shift of the intermediate vector bosons is calculated from QCD by taking (for the first time) proper account of perturbative and non-perturbative contributions to the asymptotic QCD amplitude. The evaluation of the corresponding amplitude at zero momentum transfer is performed by the method of analytic continuation by duality (ACD).
  • W: MASS
  • MASS: W
  • Z0: MASS
  • MASS: Z0
  • MASS: HADRONIC
  • HADRONIC: MASS
  • QUANTUM CHROMODYNAMICS
  • NUMERICAL CALCULATIONS
  • FIELD THEORY: OPERATOR PRODUCT EXPANSION