  In this work, we extend the scope of the JETSCAPE framework to cover the jet
radius ($R$) dependence of the jet nuclear modification factor, ${R_{AA}}$, for
broader area jet cones, going all the way up to $R$ = 1.0. The primary focus of
this work has been the in-depth analysis of the high-${p_{T}}$ inclusive jets
and the quenching effects observed in the quark-gluon plasma formed in the
Pb-Pb collisions at ${\sqrt{\rm s_{NN}}}$= 5.02 TeV for the most-central
(0-10\%) collisions. The nuclear modification factor is calculated for
inclusive jets to compare with the experimental results collected at the ATLAS
and the CMS detectors in the jet transverse momentum (${p_{T}}$) ranging from
100 GeV up to 1 TeV. The results predicted by the JETSCAPE are consistent in
the high ${p_{T}}$ range as well as for extreme jet cone sizes, i.e. within
10-20\%. We also calculate the double ratio
(${R^{\mathrm{R}}_{\mathrm{AA}}/R^{\mathrm{R=small}}_{\mathrm{AA}}}$) as a
function of jet radius and jet-${p_{T}}$, where the observations are well
described by the JETSCAPE framework which is based on the hydrodynamic
multi-stage evolution of the parton shower. The calculations are then
replicated for different low-virtuality based evolution models like the MARTINI
and the AdS/CFT, which is followed by a rigorous comparison between the
predictions from the former model combinations to the measurements at the CMS
experiment.
