Sensitivity study for new gauge bosons and right-handed Majorana neutrinos in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>pp</mml:mi></mml:math>collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt></mml:mrow><mml:mrow><mml:mrow><mml:mrow/></mml:mrow></mml:mrow><mml:mo>=</mml:mo><mml:mn>14</mml:mn><mml:mn/><mml:mi> </mml:mi><mml:mi mathvariant="normal">TeV</mml:mi></mml:math>

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.