  We investigate the finite frequency noise of a quantum point contact at
filling factor {\nu} = 5/2 using a weakly coupled resonant LC circuit as a
detector. We show how one could spectroscopically address the fractional
charged excitations inspecting separately their charge and scaling dimensions.
We thus compare the behaviour of the Pfaffian and the anti-Pfaffian non-Abelian
edge states models in order to give possible experimental signatures to
identify the appropriate model for this fractional quantum Hall states. Finally
we investigate how the temperature of the LC resonant circuit can be used in
order to enhance the sensibility of the measurement scheme.
