# Nuclear effects in the deuteron in the resonance and deep-inelastic scattering region

## TL;DR

This paper presents a hybrid model of nucleon structure functions that combines partonic and resonance contributions, effectively describing deuteron scattering data across a wide invariant mass range, including deep-inelastic and resonance regions.

## Contribution

The paper introduces a novel hybrid model for nucleon structure functions that accurately describes deuteron scattering data in both resonance and deep-inelastic regions.

## Key findings

- Model shows good agreement with experimental data.
- Systematic analysis of structure function ratios in different regions.
- Effective in describing JLab BoNuS experiment results.

## Abstract

We discuss a hybrid model of the proton and neutron inelastic structure functions which incorporates both the partonic and the nucleon resonance structures and applicable in a wide region of the invariant mass $W$ of produced hadronic states. Focusing at the typical kinematics of JLab experiments we compute the deuteron structure functions and demonstrate good performance of the model against data. We perform systematic study of the ratios $F_2^n/F_2^d$ and $(F_2^p+F_2^n)/F_2^d$ for both, the deep-inelastic and the resonance, region in the context of recent measurements of BoNuS experiment at Jefferson Lab.