Low energy effects of new interactions in the electroweak boson sector

K Hagiwara, S Ishihara, R Szalapski, D Zeppenfeld - Physical Review D, 1993 - APS
Novel strong interactions in the electroweak bosonic sector are expected to induce effective
interactions between the Higgs doublet field and the electroweak gauge bosons which lead …

The self-couplings of vector bosons: does LEP-1 obviate LEP-2?

A De Rújula, MB Gavela, P Hernandez, E Massó - Nuclear Physics B, 1992 - Elsevier
Theories beyond the standard model (“meta-theories”) are severely constrained by the
current body of data and must necessarily respect the standard gauge symmetry. We …

Low-energy constraints on electroweak three gauge boson couplings

K Hagiwara, S Ishihara, R Szalapski, D Zeppenfeld - Physics Letters B, 1992 - Elsevier
Novel strong interactions in the electroweak bosonic sector may induce SU (2)× U (1) gauge-
invariant effective interactions between the Higgs doublet field and the electroweak gauge …

Probing the vertex at the Fermilab Tevatron Collider

U Baur, EL Berger - Physical Review D, 1990 - APS
A detailed analysis of W γ production and radiative W decays at the Fermilab Tevatron is
presented for general WW γ couplings. Possibilities to test the gauge structure of the WW γ …

Unitarity constraints on the electroweak three vector boson vertices

U Baur, D Zeppenfeld - Physics Letters B, 1988 - Elsevier
Partial wave unitarity applied to fermion-pair annihilation into WZ, Wγ or W+ W− severely
limits any deviation of the ZWW and γWW three vector boson vertices from the standard …

Measuring the coupling at the Fermilab Tevatron

K Hagiwara, J Woodside, D Zeppenfeld - Physical Review D, 1990 - APS
Hadroproduction of weak-boson pairs W±Z and W+ W− is studied quantitatively at Fermilab
Tevatron energies. Although the cross sections are expected to be small in the standard …

Uses and abuses of effective Lagrangians

CP Burgess, D London - Physical Review D, 1993 - APS
Motivated by past and recent analyses we critically reexamine the use of effective
Lagrangians in the literature to constrain new physics and to determine the" physics reach" …

Triple gauge boson couplings

G Gounaris, JL Kneur, D Zeppenfeld, Z Ajaltouni… - arXiv preprint hep-ph …, 1996 - arxiv.org
We present the results obtained by the" Triple Gauge Couplings" working group during the
LEP2 Workshop (1994-1995). The report concentrates on the measurement of …

Probing the WWγ vertex at future hadron colliders

U Baur, D Zeppenfeld - Nuclear Physics B, 1988 - Elsevier
The structure of the WWγ vertex can be measured in W±γ production at the LHC and the
SSC. Deviations from the gauge theory structure can be parametrized in terms of 4 form …

Anomalous moments of quarks and leptons from nonstandard couplings

F Boudjema, K Hagiwara, C Hamzaoui, K Numata - Physical Review D, 1991 - APS
Contributions of nonstandard WW γ couplings to the four electromagnetic form factors of light
quarks and leptons, magnetic and electric dipole moments, anapole moments, and charge …