Sensitivity study for new gauge bosons and right-handed Majorana neutrinos in $p p$ collisions at $s$ = 14-TeV

In the theoretical framework of the left-right symmetric model, we report on the discovery potential for new charged gauge bosons ${(W}_{R}^{+}$ and ${W}_{R}^{\ensuremath{-}})$ as well as right-handed Majorana neutrinos ${(N}_{l}'\mathrm{s})$ at the future CERN LHC. The $p\stackrel{\ensuremath{\rightarrow}}{p}{W}_{R}\ensuremath{\rightarrow}{\mathrm{lN}}_{l}$ signals have been simulated in the ATLAS detector. Discovery contours in the ${(m}_{{W}_{R}}{,m}_{{N}_{l}})$ plane as well as a study of observable polarization effects are presented.