The Extended Higgs System in $R$-symmetric Supersymmetry Theories

Abstract

The Higgs sector is extended in $R$-symmetric supersymmetry theories by two iso-doublets $R_{d,u}$ which complement the standard iso-doublets $H_{d,u}$. We have analyzed masses and interactions of these novel states and describe their [non-standard] decay modes and their production channels at the LHC and $e^{+}{e}^{-}$ colliders.

Comments: 10 pages, 5 eps figures, Fig.1(right) adjusted to $\mu$ parameters associated with the benchmark SPS1a', a paragraph added for illuminating experimental signatures of $R$-Higgs states and a few minor corrections added