Charged Higgs Associated Production with W at Linear Collider

Abstract

We have calculated the cross section of the process $e^{+}{e}^{-}\to W^{\pm }{H}^{\mp }$ at the linear collider in the supersymmetrical two-higgs-doublet model. We find that the cross section decreases rapidly with the increment of $\tan \beta$, and which can reach almost 1 fb for the favorable parameters.

Comments: 21 pages including 2 eps figures