Published April 15, 1993 | Version v1
Journal article Metadata-only

Construction of the JAERI tandem booster

Creators

  • 1. Dept. of Physics, Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan)

Description

The JAERI tandem booster is under construction. The booster linac consists of 40 superconducting quarter wave resonators made of niobium and niobium-clad copper. We carried out off-line tests of 16 resonators and obtained electric field levels of about 6.5 MV/m at an rf input of 4 W. Maximum field levels of some resonators exceeded 10 MV/m. We found that Q-degradation occurred when resonators were cooled slowly at a temperature of about 120 K. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section A
Journal Volume
328
Journal Issue
1/2
Journal Page Range
p. 231-235.
ISSN
0168-9002
CODEN
NIMAER

Conference

Title
6. international conference on electrostatic accelerators and associated boosters (EAAB-6).
Dates
1-5 Jun 1992.
Place
Padua (Italy).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
24047527
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COPPER; CRYOGENICS; ELECTRIC FIELDS; JAERI TANDEM ACCELERATOR; LINEAR ACCELERATORS; NIOBIUM; PARTICLE BOOSTERS; QUALITY FACTOR; RF SYSTEMS; SUPERCONDUCTING CAVITY RESONAT; SUPERCONDUCTORS; TANDEM ELECTROSTATIC ACCELERAT; TEMPERATURE RANGE 0065-0273 K; THERMAL DEGRADATION
Descriptors DEC
ACCELERATORS; CAVITY RESONATORS; ELECTRONIC EQUIPMENT; ELECTROSTATIC ACCELERATORS; ELEMENTS; EQUIPMENT; METALS; RESONATORS; SUPERCONDUCTING DEVICES; TEMPERATURE RANGE; TRANSITION ELEMENTS; VAN DE GRAAFF ACCELERATORS