The same structure is also used to accelerate new low-energy particles that are continuously injected into the linac.

It is thought that low-energy particles, or dark matter, could account for this missing mass.

A trapped radiation detector, mounted on the body with counter-axes pointing 70 and 135 from the solar direction, to measure the intensity and direction of low-energy particles.

The first possibility, that they were low-energy particles, did not seem likely given the physics of the accelerator.

At the same time, in late August, there was a dramatic drop in collisions with low-energy particles, which are thought to originate from the Sun.

Classical mechanics is a theory for the study of the motion of non-quantum mechanical, low-energy particles in weak gravitational fields.

Alfvén points out that the current may well consist exclusively of low-energy particles.

Energy spectrum of low-energy particles (electrons 10-10,000 keV, ions 10-150,000 keV/n)

By generating mesons, the carriers of the strong nuclear force, the remaining 'spectator' quarks materialise as swarms of low-energy particles.

He was involved in experiments to determine the nature and properties of low-energy particles within the Earth's magnetosphere and interplanetary space.