Storage ring
From Free net encyclopedia
A storage ring consists of a ring of circumference in which a particle beam or charged particles on a beamline from a particle accelerator can be kept circulating almost indefinitely. Storage of a particular particle is based on the mass of that particle being stored. There are some particles that are heavier than others requiring more energy for storage.
Hence, a storage ring is a synchrotron.
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Criteria for Storage of a particle beam
Most common conditions for storage of a particle beam are:
Magnets
High current, low voltage Focusing magnets and/ or bending magnets must be standardized by premapping parameters of the magnet/magnetic fields, using computer algorithms for position, and focusing achromats. For a synchrotron, the magnets are sequenced according to the Chasman-Green lattice.
Vacuum
Better vacuum, better beam diagnostics.
Timing
Time is important, time of storage of beam, and the release is important.
Typically there are pulsed magnets in a storage ring to kick a beam into the ring called Injection kicker magnets and to kick a beam out of the ring called, Extraction kicker magnets. These magnets are driven by a high voltage modulator to produce magnetic fields with very fast rise and fall times. At the junction in a storage ring where the beampipe sections off or comes in, and meets with the ring is called the septum, hence there are two septums to one storage ring.
An accumulator ring is slightly different than a storage ring.
See also
- Accelerator physics
- Beam line (beam pipe)
- Cyclotron
- Dipole magnet (bending magnet)
- Electromagnetism
- Particle accelerator
- Particle beam
- Particle physics
- List of particles
- List of synchrotron radiation facilities
- Quadrupole magnet (Focusing magnet and corrector magnet)de:Speicherring