1993/11/29 by J. Layssac, G. J. Gounaris, F. M. Renard +2 · 1 citation
Physics and Astronomy · #Amplitude #Black Holes and Theoretical Physics #Boson #Gauge (firearms) #Gauge boson #Gauge theory #Helicity #Higgs boson #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Unitarity #Vector boson #hep-ph
paper · pdf · doi:10.1016/0370-2693(94)90872-9
published as Phys.Lett. B332 (1994) 146-152 · 11 pages,postscript file of 1 figure appended at the end of the latex file (e-mail [email protected] PM/93-37 THES-TP 93/11
arxiv created 1993/11/29 · openalex publication_date 1994/07/01 · arxiv updated 2019/08/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Using asymptotic helicity amplitudes for Vector-Vector, Vector-Higgs and Higgs-Higgs scattering, we establish the unitarity constraints on the SU(2)c conserving and Wμ depending interactions, which at sufficiently high energies may create strong forces among the transverse vector boson and Higgs states. We then derive upper bounds for the couplings of these interactions, which depend on the high energy scale where unitarity is saturated. If \eg unitarity is saturated at 1TeV, then λW \lsim 0.12 is obtained. The implied relations between the present and future LEP results, and the possible observations of strong effects at supercolliders, are also discussed