Longitudinal/Goldstone boson equivalence and phenomenology of probing the electroweak symmetry breaking

Abstract

We formulate the equivalence between the longitudinal weak-boson and the Goldstone boson as a criterion for sensitively probing the electroweak symmetry breaking mechanism and develop a precise power counting rule for chiral Lagrangian formulated electroweak theories. With these we semi-quatitatively analyze the sensitivities to various effective operators related to electrowaeak symmetry breaking via weak-boson scatterings at the CERN Large Hadron Collider (LHC).

6 pages, LaTex, 1 postscript figure included using psfig.tex