MIKKEL JUUL JENSEN / SCIENCE PHOTO LIBRARY MIKKEL JUUL JENSEN / SCIENCE PHOTO LIBRARY
Colliding beam fusion reactor, computer artwork. This is one design for a nuclear fusion reactor that could be used for producing power. The reactor is cylindrical in shape, and powerful magnetic fields contain a high-temperature plasma (ionised gas, pink). Two beams of ions are fired into this reactor, one of protons (red, upper left) and one of boron-11 nuclei (red/blue, upper right). Neutrons are blue here. The magnetic compression of the gas allows these to fuse into helium-4 nuclei (left and right), with the production of energy. This reaction is advantageous as it does not produce neutrons, which can be damaging to the reactor and nearby humans.
Model release not required. Property release not required.