Jet Substructure in Neutral Current Deep Inelastic \(e^{+}p\) Scattering at Upcoming Electron-Ion Collider

Studies of the jet substructure and subject multiplicity in positron-proton neutral current (NC) deep inelastic scattering (DIS) at the future Electron-Ion Collider (EIC) for \(Q^2 > 125\) GeV \(^2\) are presented, for three center of mass energies, \(\sqrt{s}\) = 63.2, 104.9 and 141 GeV. Data are simulated by using two Monte Carlo event generators PYTHIA 8.304 and RAPGAP 3.308. Jets and subjets are produced by using longitudinally invariant \(k_T\) and anti- \(k_T\) cluster algorithms. Various jet radii are implemented to study the jet substructure and the subjet multiplicity. The subjet multiplicities are also studied at different values of jet-resolution scale.