New bound on the anomalous magnetic moment of theWboson
- 1 February 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 35 (3) , 1088-1090
- https://doi.org/10.1103/physrevd.35.1088
Abstract
The effect of an anomalous magnetic moment Δκ of the W boson on the photon structure is calculated. The result depends quadratically on the cutoff Λ. Comparison with data from DESY storage ring PETRA gives a limit ‖Δκ(Λ/)‖≲33. This bound is compared with the constraint from the anomalous magnetic moment of the muon. Also corrections to the ρ parameter are discussed.
Keywords
This publication has 6 references indexed in Scilit:
- Tests of the standard model in leptonic reactions at PETRA energiesThe European Physical Journal C, 1986
- Study of hadron and inclusive muon production fromannihilation at 39.79≤ √s ≤46.78GeVPhysical Review D, 1986
- Effects of anomalous magnetic dipole and electric quadrupole moments of the charged weak boson on (g−2)μPhysics Letters B, 1985
- The magnetic moment of W and the scale of composite weak bosonsPhysics Letters B, 1985
- Constraints on the anomalous magnetic moment of the W boson from the magnetic moment of the muonPhysics Letters B, 1984
- -Boson Contribution to the Anomalous Magnetic Moment of the MuonPhysical Review B, 1967