Physics of Fusion

Overview

Nuclear Fusion refers to a nuclear reaction where atomic nuclei are combined (hence “fusion”) to result in different nuclei, often accompanied by a release of energy when using lighter nuclei. This occurs in nature, and is the reason for our sun shining and for the synthesis of some of the elements.

**Figure:** A typical nuclear fusion reaction. It involves two isotopes of hydrogen fusing to form a helium nucleus, a neutron and energy release.

The content of this website focuses on attempts to harness exothermic nuclear fusion reactions for energy generation.

Nuclear Fusion: Table of Contents