Published January 1, 1989
| Version v1
Journal article
Design and operation of a multipacting-free 51.4 MHz rf accelerating cavity
- 1. Istituto Nazionale di Fisica Nucleare, Frascati (Italy). Lab. Nazionale di Frascati
- 2. Consiglio Nazionale delle Ricerche, Genoa (Italy). Ist. di Matematica Applicata
- 3. Istituto Nazionale di Fisica Nucleare, Genoa (Italy)
Description
The operation of the Frascati storage ring rf accelerating cavity, whose design voltage range was intended to be from a few kV to 200 kV, was affected by resonant discharges in the 30-80 kV range. Computer simulations clearly showed high level multipacting discharges located on the end-plates of the resonator. A cavity model was built for investigating appropriate solutions. The design and the construction of a multipacting-free resonator of new shape was successfully carried out. The experimental results are presented in this paper. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research, Section A
- Journal Volume
- 274
- Journal Issue
- 1/2
- Series
- Nucl. Instrum. Methods Phys. Res., Sect. A.
- Journal Page Range
- 49-55
- ISSN
- 0168-9002
- CODEN
- NIMAE
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20023036
- Subject category
- S43: PARTICLE ACCELERATORS;
- Descriptors DEI
- ADONE; BEAM TRANSPORT; CAVITY RESONATORS; COMPUTERIZED SIMULATION; ELECTRIC FIELDS; ELECTROMAGNETIC FIELDS; ELECTRON BEAMS; ELECTRONS; EQUATIONS OF MOTION; HIGH-FREQUENCY DISCHARGES; MHZ RANGE 01-100; N CODES; RELATIVISTIC RANGE; RESONANCE; RF SYSTEMS; TRAJECTORIES
- Descriptors DEC
- BEAMS; COMPUTER CODES; DIFFERENTIAL EQUATIONS; ELECTRIC DISCHARGES; ELECTRONIC EQUIPMENT; ELEMENTARY PARTICLES; ENERGY RANGE; EQUATIONS; EQUIPMENT; FERMIONS; FREQUENCY RANGE; LEPTON BEAMS; LEPTONS; MHZ RANGE; PARTIAL DIFFERENTIAL EQUATIONS; PARTICLE BEAMS; RESONATORS; SIMULATION; STORAGE RINGS