An approach to the quasi-equilibrium state of a self-gravitating system

We propose an approach to find out when a self-gravitating system is in a quasi-equilibrium state. This approach is based on a comparison between two quantities identifying behavior of the system: a measure of interactions intensity and the area. Gravitational scattering cross section of the system,...

Full description

Bibliographic Details
Main Authors: Azizollah Azizi, Amir A. Khodahami
Format: Article
Language:English
Published: Elsevier 2022-10-01
Series:Physics Letters B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269322004683