ИСТИНА

The studies of inclusive electron scattering data off nucleons provided detailed information on the distributions for all quark flavors and gluons in ground state of nucleon. The Jefferson Lab inclusive electron scattering data in the resonance region allow us to obtain the data on the electrocouplings of the most nucleon resonances with masses <1.8 GeV. The report presents the method for evaluation of inclusive electron scattering observables in the resonance region from the experimental data and a method to estimate the resonance contributions to the observations for inclusive electron scattering off protons. The developed approach allowed us to estimate the resonance contributions at the observed inclusive electron scattering off protons from the experimental data of the electrocouplings N* at the first time. This opens up new possibilities of access to the parton distributions of the ground state of the nucleon in the resonance region of the Bjorken variable xB. Preliminary results of studies of exclusive meson electrogenation channels at the CLAS12 detector in the resonance region and their analysis also be presented.