# Application of the rescaling model at small Bjorken $x$ values

## TL;DR

This paper investigates the small Bjorken x behavior of parton densities using a Bessel-inspired model with modified coupling constants, predicting gluon density behavior in nuclei and exploring the EMC effect.

## Contribution

It introduces a Bessel-inspired approach combined with frozen and analytic coupling modifications to study small x parton densities and predict nuclear gluon densities.

## Key findings

- Predicted small x gluon density behavior in nuclei
- Explained the EMC effect using the model
- Demonstrated the effectiveness of the Bessel-inspired approach

## Abstract

The Bessel-inspired behavior of parton densities at small Bjorken $x$ values, obtained in the case of the flat initial conditions for DGLAP evolution equations, is used along with "frozen" and analytic modifications of the strong coupling constant to study the so-called EMC effect. Among other results, this approach allowed predicting small $x$ behavior of the gluon density in nuclei.