2 papers
hep-ph2003
Light meson resonances from unitarized Chiral Perturbation Theory
J. R. Pelaez, A. Gomez Nicola
We report on our recent progress in the generation of resonant behavior in unitarized meson-meson scattering amplitudes obtained from Chiral Perturbation Theory. These amplitudes p…
hep-ph2003
Strong tree level unitarity violations in the extra dimensional Standard Model with scalars in the bulk
Stefania De Curtis, Daniele Dominici, Jose R. Pelaez
We show how the tree level unitarity violations of compactified extra dimensional extensions of the Standard Model become much stronger when the scalar sector is included in the bu…