Definition

Noun: A storage ring is a circular arrangement of magnets that maintains charged particles, typically from a particle accelerator, in a continuous circulating path. Its primary function is to store these high-energy particle beams for extended periods until they are needed for experiments, such as collisions or the production of synchrotron radiation.

Usage

The term is used in the context of particle physics and accelerator technology. It describes a specific type of infrastructure that holds and preserves the state of a particle beam. * The experiment required the particles to be held in the storage ring for several hours before the collision. * Synchrotron light sources are built around a high-energy electron storage ring.

Advanced Usage

• As part of a collider: In facilities like the Large Hadron Collider (LHC), protons are accelerated and then injected into a where they circulate in opposite directions before being brought into collision at specific interaction points.
• For beam cooling: can be used to apply techniques like electron cooling to reduce the emittance (spread) of a particle beam, making it denser and more stable for precision experiments.

Variants and Related Words

• Synchrotron: A type of particle accelerator that uses a ring structure and increasing magnetic fields to accelerate particles. A is often similar in design but is optimized for storing rather than continuously accelerating particles.
• Collider: A type of accelerator where two beams of particles are stored and circulated in opposite directions before being made to collide. A necessarily incorporates .
• Accumulator ring: A specific type of designed to collect and stack multiple batches of particles from an injector accelerator to increase the beam intensity.

Synonyms

• Particle storage ring (full technical term)
• Beam storage ring

Related Concepts (Not direct synonyms)

• Particle accelerator: A broader category of devices that includes .
• Magnetic confinement: The general principle of using magnetic fields to contain charged particles, which is the operating principle of a .

Noun

1. container consisting of a set of magnets set in a doughnut-shaped ring around which charged particles from an accelerator can be kept circulating until they are used