Space- and Ground-Based Gamma-Ray Astrophysics

TL;DR

This paper reviews recent advances in gamma-ray astrophysics, highlighting new observational results and their impact on understanding high-energy phenomena in the universe.

Contribution

It provides a comprehensive overview of recent observational findings and theoretical insights in gamma-ray astronomy, emphasizing the field's rapid development.

Findings

Significant new observational results in gamma-ray regimes

Enhanced understanding of non-thermal processes in the universe

Progress in high-energy astrophysics and astroparticle physics

Abstract

In recent years, observational $\gamma$-ray astronomy has seen a remarkable range of exciting new results in the high-energy and very-high energy regimes. Coupled with extensive theoretical and phenomenological studies of non-thermal processes in the Universe these observations have provided a deep insight into a number of fundamental problems of high energy astrophysics and astroparticle physics. Although the main moti- vations of $\gamma$-ray astronomy remain unchanged, recent observational results have contributed significantly towards our understanding of many related phenomena. This article aims to review the most important results in the young and rapidly developing field of $\gamma$-ray astrophysics.