# From Dinuclear Systems to Close Binary Stars: Application to Source of Energy in the Universe

## TL;DR

This paper explores the evolution and energy transformation in close binary stars, analyzing conditions for stability and the role of symmetrization in energy release.

## Contribution

It introduces a new framework for understanding binary star evolution through mass asymmetry and symmetrization effects.

## Key findings

- Stable symmetric binary stars can form under specific conditions.
- Symmetrization converts potential energy into internal energy, releasing significant energy.
- The model explains energy release mechanisms in binary star evolution.

## Abstract

The evolution of close binary stars in mass asymmetry (transfer) coordinate is considered. The conditions for the formation of stable symmetric binary stars are analyzed. The role of symmetrization of asymmetric binary star in the transformation of potential energy into internal energy of star and the release of a large amount of energy is revealed.