We consider single charged Higgs ${(H}^{\pm })$ and pseudoscalar Higgs ${(A}^0)$ boson production in association with a gauge boson at ${\mu }^{+}{\mu }^{-}$ colliders. We find that the tree-level t-channel and s-channel contributions to ${\mu }^{+}{\mu }^{-}\to H^{\pm }{W}^{\mp }{,A}^{0}Z$ are enhanced for large values of $\tan \beta ,$ allowing sizable cross sections whose analogies at $e^{+}{e}^{-}$ colliders would be very small. These processes provide attractive new ways of producing such particles at ${\mu }^{+}{\mu }^{-}$ colliders and are superior to the conventional methods in regions of parameter space.

Close

PrevNext

View figure in article