We derive partial wave amplitudes for the scattering of longitudinal $W\text{'}\mathrm{s}$ interacting strongly at TeV energies, with resonances in the scalar and/or vector channels. The amplitudes are written in a simple analytic form which satisfies unitarity, analyticity, and approximate crossing, and can accommodate the variation of scalar and vector masses and their relative coupling strengths. These amplitudes provide a convenient parametrization for phenomenological studies of the strong $\mathrm{WW}$ scattering.

• Received 9 April 1993

DOI:https://doi.org/10.1103/PhysRevD.48.3055